diff --git a/.nojekyll b/.nojekyll new file mode 100644 index 0000000..e69de29 diff --git a/404.html b/404.html new file mode 100644 index 0000000..4111e46 --- /dev/null +++ b/404.html @@ -0,0 +1,30 @@ + + + + + + + 404 + + + +

404

+

We couldn’t find the page you are looking for.

+

Check out:

+

+ voc4cat - index of pages + voc4cat - repository +

+ + diff --git a/dev/README.md b/dev/README.md new file mode 100644 index 0000000..5bddb0f --- /dev/null +++ b/dev/README.md @@ -0,0 +1,3 @@ +**Directory to collect the vocabularies in rdf/turtle format** + +that were created using the voc4cat workflow and its CI/CD pipeline. diff --git a/dev/voc4cat.log b/dev/voc4cat.log new file mode 100644 index 0000000..cf833a6 --- /dev/null +++ b/dev/voc4cat.log @@ -0,0 +1,343 @@ +2023-08-17 12:06:31|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-17 12:06:31|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 12:06:31|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-17 12:06:31|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-17 12:06:31|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-17 12:06:32|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-17 12:06:32|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 12:06:32|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-17 12:06:32|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-17 12:06:32|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-17 12:06:34|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-17 12:06:34|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-17 12:06:34|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 12:06:34|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-17 12:06:34|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-17 12:06:35|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-17 12:16:48|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-17 12:16:48|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 12:16:48|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-17 12:16:48|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-17 12:16:49|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-17 12:16:49|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-17 12:16:49|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 12:16:49|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-17 12:16:49|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-17 12:16:49|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-17 12:16:52|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-17 12:16:52|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-17 12:16:52|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 12:16:52|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-17 12:16:52|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-17 12:16:53|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-18 17:26:54|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-18 17:26:54|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 17:26:54|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-18 17:26:54|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-18 17:26:55|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-18 17:26:55|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-18 17:26:55|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 17:26:55|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-18 17:26:55|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 17:26:55|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-18 17:26:58|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-18 17:26:58|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-18 17:26:58|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 17:26:58|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-18 17:26:58|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 17:26:59|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-18 20:20:54|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-18 20:20:54|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:20:54|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-18 20:20:54|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-18 20:20:55|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-18 20:20:55|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-18 20:20:55|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:20:55|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-18 20:20:55|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:20:55|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-18 20:20:57|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-18 20:20:58|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-18 20:20:58|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:20:58|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-18 20:20:58|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:20:58|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-18 20:34:09|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-18 20:34:09|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:34:09|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-18 20:34:09|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-18 20:34:10|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-18 20:34:10|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-18 20:34:10|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:34:10|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-18 20:34:10|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:34:10|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-18 20:34:13|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-18 20:34:14|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-18 20:34:14|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:34:14|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-18 20:34:14|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:34:15|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-18 20:37:59|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-18 20:37:59|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:37:59|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-18 20:37:59|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-18 20:37:59|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-18 20:38:00|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-18 20:38:00|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:38:00|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-18 20:38:00|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:38:00|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-18 20:38:02|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-18 20:38:03|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-18 20:38:03|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:38:03|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-18 20:38:03|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:38:04|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-18 20:41:03|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-18 20:41:03|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:41:03|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-18 20:41:03|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-18 20:41:04|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-18 20:41:04|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-18 20:41:04|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:41:04|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-18 20:41:04|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:41:04|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-18 20:41:07|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-18 20:41:07|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-18 20:41:07|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:41:07|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-18 20:41:07|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:41:08|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-18 20:49:08|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-18 20:49:08|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:49:08|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-18 20:49:08|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-18 20:49:08|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-18 20:49:09|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-18 20:49:09|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:49:09|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-18 20:49:09|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:49:09|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-18 20:49:11|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-18 20:49:12|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-18 20:49:12|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 20:49:12|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-18 20:49:12|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 20:49:12|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-18 21:06:03|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-18 21:06:03|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 21:06:03|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-18 21:06:03|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-18 21:06:04|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-18 21:06:04|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-18 21:06:04|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 21:06:04|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-18 21:06:04|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 21:06:04|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-18 21:06:06|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-18 21:06:07|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-18 21:06:07|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 21:06:07|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-18 21:06:07|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 21:06:08|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-18 21:24:27|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-18 21:24:27|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 21:24:27|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-18 21:24:27|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-18 21:24:28|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-18 21:24:28|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-18 21:24:28|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 21:24:28|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-18 21:24:28|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 21:24:28|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-18 21:24:30|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-18 21:24:31|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-18 21:24:31|voc4cat.cli |DEBUG |Processing common options. +2023-08-18 21:24:31|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-18 21:24:31|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-18 21:24:31|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-08-21 12:38:17|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-08-21 12:38:17|voc4cat.cli |DEBUG |Processing common options. +2023-08-21 12:38:17|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-21 12:38:17|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-08-21 12:38:18|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-08-21 12:38:18|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-08-21 12:38:18|voc4cat.cli |DEBUG |Processing common options. +2023-08-21 12:38:18|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-21 12:38:18|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-21 12:38:18|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-21 12:38:20|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-08-21 12:38:21|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-08-21 12:38:21|voc4cat.cli |DEBUG |Processing common options. +2023-08-21 12:38:21|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-21 12:38:21|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-08-21 12:38:22|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-09-01 06:51:36|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-09-01 06:51:36|voc4cat.cli |DEBUG |Processing common options. +2023-09-01 06:51:36|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-01 06:51:36|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-09-01 06:51:36|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-09-01 06:51:37|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-09-01 06:51:37|voc4cat.cli |DEBUG |Processing common options. +2023-09-01 06:51:37|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-01 06:51:37|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-01 06:51:37|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-01 06:51:39|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-09-01 06:51:39|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-01 06:51:39|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-01 06:51:39|voc4cat.gh_index |DEBUG |Cmd output: b'' +2023-09-01 06:51:39|voc4cat.gh_index |DEBUG |No tags found in "." +2023-09-01 06:51:39|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-09-01 06:51:39|voc4cat.cli |DEBUG |Processing common options. +2023-09-01 06:51:39|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-01 06:51:39|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-01 06:51:40|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-09-01 06:51:40|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-01 06:51:40|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-01 06:51:40|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. +2023-09-01 06:52:19|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-09-01 06:52:19|voc4cat.cli |DEBUG |Processing common options. +2023-09-01 06:52:19|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-01 06:52:19|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-09-01 06:52:20|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-09-01 06:52:21|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-09-01 06:52:21|voc4cat.cli |DEBUG |Processing common options. +2023-09-01 06:52:21|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-01 06:52:21|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-01 06:52:21|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-01 06:52:23|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-09-01 06:52:23|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-01 06:52:23|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-01 06:52:23|voc4cat.gh_index |DEBUG |Cmd output: b'' +2023-09-01 06:52:23|voc4cat.gh_index |DEBUG |No tags found in "." +2023-09-01 06:52:24|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-09-01 06:52:24|voc4cat.cli |DEBUG |Processing common options. +2023-09-01 06:52:24|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-01 06:52:24|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-01 06:52:24|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-09-01 06:52:24|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-01 06:52:24|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-01 06:52:24|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. +2023-09-02 23:04:07|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-09-02 23:04:07|voc4cat.cli |DEBUG |Processing common options. +2023-09-02 23:04:07|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-02 23:04:07|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-09-02 23:04:08|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-09-02 23:04:08|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-09-02 23:04:08|voc4cat.cli |DEBUG |Processing common options. +2023-09-02 23:04:08|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-02 23:04:08|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-02 23:04:08|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-02 23:04:11|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-09-02 23:04:11|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-02 23:04:11|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-02 23:04:11|voc4cat.gh_index |DEBUG |Cmd output: b'' +2023-09-02 23:04:11|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-02 23:04:11|voc4cat.gh_index |DEBUG |No tags found in "." +2023-09-02 23:04:11|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-09-02 23:04:11|voc4cat.cli |DEBUG |Processing common options. +2023-09-02 23:04:11|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-02 23:04:11|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-02 23:04:12|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-09-02 23:04:12|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-02 23:04:12|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-02 23:04:12|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. +2023-09-03 00:43:12|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-09-03 00:43:12|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 00:43:12|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-03 00:43:12|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-09-03 00:43:13|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-09-03 00:43:13|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-09-03 00:43:13|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 00:43:13|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-03 00:43:13|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-03 00:43:13|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-03 00:43:15|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-09-03 00:43:15|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-03 00:43:15|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-03 00:43:15|voc4cat.gh_index |DEBUG |Cmd output: b'v2023-08-17\n' +2023-09-03 00:43:15|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-03 00:43:15|voc4cat.gh_index |DEBUG |Adding tag "v2023-08-17" to index.html +2023-09-03 00:43:16|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-09-03 00:43:16|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 00:43:16|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-03 00:43:16|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-03 00:43:17|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-09-03 00:43:17|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-03 00:43:17|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-03 00:43:17|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. +2023-09-03 10:13:24|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-09-03 10:13:24|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 10:13:24|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-03 10:13:24|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-09-03 10:13:24|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-09-03 10:13:25|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-09-03 10:13:25|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 10:13:25|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-03 10:13:25|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-03 10:13:25|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-03 10:13:27|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-09-03 10:13:27|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-03 10:13:27|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-03 10:13:27|voc4cat.gh_index |DEBUG |Cmd output: b'v2023-08-17\n' +2023-09-03 10:13:27|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-03 10:13:27|voc4cat.gh_index |DEBUG |Adding tag "v2023-08-17" to index.html +2023-09-03 10:13:27|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-09-03 10:13:27|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 10:13:27|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-03 10:13:27|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-03 10:13:28|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-09-03 10:13:28|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-03 10:13:28|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-03 10:13:28|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. +2023-09-03 21:44:04|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-09-03 21:44:04|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:44:04|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-03 21:44:04|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-09-03 21:44:04|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-09-03 21:44:05|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-09-03 21:44:05|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:44:05|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-03 21:44:05|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-03 21:44:05|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-03 21:44:07|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-09-03 21:44:07|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-03 21:44:07|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-03 21:44:07|voc4cat.gh_index |DEBUG |Cmd output: b'v2023-08-17\n' +2023-09-03 21:44:07|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-03 21:44:07|voc4cat.gh_index |DEBUG |Adding tag "v2023-08-17" to index.html +2023-09-03 21:44:08|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-09-03 21:44:08|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:44:08|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-03 21:44:08|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-03 21:44:08|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-09-03 21:44:08|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-03 21:44:08|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-03 21:44:08|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. +2023-09-04 22:55:24|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/dev/voc4cat.log --join publish/dev/ +2023-09-04 22:55:24|voc4cat.cli |DEBUG |Processing common options. +2023-09-04 22:55:24|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-04 22:55:24|voc4cat.transform |DEBUG |Processing rdf files in "publish/dev/voc4cat" +2023-09-04 22:55:24|voc4cat.transform |INFO |-> joined vocabulary into: publish/dev/voc4cat.ttl +2023-09-04 22:55:25|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/dev/voc4cat.log publish/dev/ +2023-09-04 22:55:25|voc4cat.cli |DEBUG |Processing common options. +2023-09-04 22:55:25|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-04 22:55:25|voc4cat.docs |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-04 22:55:25|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-04 22:55:28|voc4cat.docs |INFO |-> built pyLODE documentation for publish/dev/voc4cat.ttl +2023-09-04 22:55:28|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-04 22:55:28|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-04 22:55:28|voc4cat.gh_index |DEBUG |Cmd output: b'v2023-08-17\nv2023-09-03\n' +2023-09-04 22:55:28|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-04 22:55:28|voc4cat.gh_index |DEBUG |Adding tag "v2023-08-17" to index.html +2023-09-04 22:55:28|voc4cat.gh_index |DEBUG |Adding tag "v2023-09-03" to index.html +2023-09-04 22:55:29|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/dev/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/dev/ +2023-09-04 22:55:29|voc4cat.cli |DEBUG |Processing common options. +2023-09-04 22:55:29|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-04 22:55:29|voc4cat.convert |DEBUG |Processing "publish/dev/voc4cat.ttl" +2023-09-04 22:55:29|voc4cat.convert |INFO |-> successfully converted to publish/dev/voc4cat.xlsx +2023-09-04 22:55:29|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-04 22:55:29|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-04 22:55:29|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. diff --git a/dev/voc4cat.ttl b/dev/voc4cat.ttl new file mode 100644 index 0000000..6a90227 --- /dev/null +++ b/dev/voc4cat.ttl @@ -0,0 +1,1992 @@ +@prefix dcat: . +@prefix dcterms: . +@prefix owl: . +@prefix rdfs: . +@prefix skos: . +@prefix xsd: . + + a skos:Collection ; + dcterms:identifier "voc4cat_0001900"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis."@en ; + skos:member , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Characterization and evaluation techniques"@en . + + a skos:Collection ; + dcterms:identifier "voc4cat_0001901"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to photocatalysis."@en ; + skos:member , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Photocatalysis collection"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000005"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A chemical compound formed by the reaction of a metal with oxygen."@en ; + skos:inScheme ; + skos:prefLabel "metal oxide"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000007"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + rdfs:isDefinedBy ; + skos:altLabel "EF"@en ; + skos:broader ; + skos:definition "The energy level in a semiconductor where the probability of finding an electron is 0.5."@en ; + skos:inScheme ; + skos:prefLabel "Fermi level"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000008"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material."@en ; + skos:inScheme ; + skos:prefLabel "crystallinity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000009"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pore size distribution refers to the range of pore sizes in a material."@en ; + skos:inScheme ; + skos:prefLabel "pore size distribution"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000010"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Eg"@en, + "energy bandgap"@en ; + skos:broader ; + skos:definition "The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter."@en ; + skos:inScheme ; + skos:prefLabel "bandgap energy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000011"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VB"@en ; + skos:broader ; + skos:definition "The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C)."@en ; + skos:inScheme ; + skos:prefLabel "valence band"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000012"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CB"@en ; + skos:broader ; + skos:definition "The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor."@en ; + skos:inScheme ; + skos:prefLabel "conduction band"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000013"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SSA"@en ; + skos:broader ; + skos:definition "Α measure of the total surface area of a material per unit mass or volume."@en ; + skos:inScheme ; + skos:prefLabel "specific surface area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000015"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations."@en ; + skos:inScheme ; + skos:prefLabel "doping"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000018"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of a powdered photocatalyst used for an experiment."@en ; + skos:inScheme ; + skos:prefLabel "powder mass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000021"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spray-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spray coating"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000022"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "doctor blading"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000023"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spin casting"@en, + "spin-casting"@en, + "spin-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spin coating"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000026"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "metallic substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000028"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FTO"@en, + "FTO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "fluorine doped tin oxide coated glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000029"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "ITO"@en, + "ITO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "indium tin oxide coated glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000030"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide."@en ; + skos:inScheme ; + skos:prefLabel "borosilicate glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000031"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "quartz"@en ; + skos:broader ; + skos:definition "A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range."@en ; + skos:inScheme ; + skos:prefLabel "quartz glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000032"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "ceramic substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000034"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate width"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000035"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate depth"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000036"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000037"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "substrate surface area"@en ; + skos:broader ; + skos:definition "The surface area of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000039"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of catalyst deposited onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "thin film mass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000041"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film width"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000042"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the film of the deposited photocatalyst. "@en ; + skos:inScheme ; + skos:prefLabel "thin film thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000043"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film depth"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000044"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The area of the substrate covered by the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000047"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest."@en ; + skos:inScheme ; + skos:prefLabel "literature collection"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000048"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "citation management software"@en, + "literature organization"@en, + "organization of literature"@en ; + skos:broader ; + skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ; + skos:inScheme ; + skos:prefLabel "literature organization"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000050"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Duration of each synthesis step needed to synthesize the desired photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "synthesis duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000051"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis."@en ; + skos:inScheme ; + skos:prefLabel "synthesis temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000052"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pH value in each of the synthesis steps."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pH"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000053"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction)."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000055"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air)."@en ; + skos:inScheme ; + skos:prefLabel "gaseous environment in calcination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000056"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The flow of gas (usually in ml min-1) used in the calcination steps during synthesis."@en ; + skos:inScheme ; + skos:prefLabel "gas flow rate in calcination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000057"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Initial temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination initial temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000058"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Final temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination final temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000059"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1."@en ; + skos:inScheme ; + skos:prefLabel "calcination heating rate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000060"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time (usually in h) for which a desired temperature is held."@en ; + skos:inScheme ; + skos:prefLabel "calcination dwelling time"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000061"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances."@en ; + skos:inScheme ; + skos:prefLabel "synthesis equipment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000063"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "mass of chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000064"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "volume chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000065"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "concentration chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000085"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe lowest energy state of a system. "@en ; + skos:inScheme ; + skos:prefLabel "ground state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000086"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe temporary state of a system with higher energy than its ground state caused by an external factor. "@en ; + skos:inScheme ; + skos:prefLabel "excited state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000088"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource, 0000-0002-2367-1988 Norbert Kockmann edited the resource"@en ; + skos:broader ; + skos:definition "The transfer of an electron initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced electron transfer"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000089"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The transfer of a hole initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced hole transfer"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000090"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "charge photo-generation"@en, + "charge photogeneration"@en, + "electron excitation"@en, + "electron-hole pair"@en, + "photogenerated charges"@en ; + skos:broader ; + skos:definition "The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced charge generation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000091"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light. "@en ; + skos:inScheme ; + skos:prefLabel "charge recombination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000092"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate. "@en ; + skos:inScheme ; + skos:prefLabel "absorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000093"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface."@en ; + skos:inScheme ; + skos:prefLabel "adsorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000094"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH."@en ; + skos:inScheme ; + skos:prefLabel "desorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000095"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation). "@en ; + skos:inScheme ; + skos:prefLabel "charge separation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000096"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photo-excitation"@en ; + skos:broader ; + skos:definition "The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoexcitation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000097"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The loss of electrons or an increase in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:prefLabel "oxidation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000099"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CO2 photoreduction"@en, + "artificial photosynthesis"@en, + "carbon dioxide photoreduction"@en, + "photocatalytic carbon dioxide reduction"@en ; + skos:broader ; + skos:definition "The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide). "@en ; + skos:inScheme ; + skos:prefLabel "photocatalytic CO2 reduction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000102"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments."@en ; + skos:inScheme ; + skos:prefLabel "reactant concentration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000103"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results. "@en ; + skos:inScheme ; + skos:prefLabel "reactant purity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000104"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs)."@en ; + skos:inScheme ; + skos:prefLabel "reactant flow rate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000106"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial acceptor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000107"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial donor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000109"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "continuous flow mode"@en, + "continuous-flow mode"@en, + "flow-mode"@en ; + skos:broader ; + skos:definition " Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique."@en ; + skos:inScheme ; + skos:prefLabel "flow mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000110"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "batch-mode"@en ; + skos:broader ; + skos:definition "Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time."@en ; + skos:inScheme ; + skos:prefLabel "batch mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000112"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time for which a gas is purged through the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "purging duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000113"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The time in between the collection of two data points."@en ; + skos:inScheme ; + skos:prefLabel "sampling interval"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000114"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration in which the photocatalyst was under irradiation by the selected light source. "@en ; + skos:inScheme ; + skos:prefLabel "irradiation duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000116"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the initiaton of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000117"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the end of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment final temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000119"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the initiaton of the experiment or before a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000120"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the end of the experiment or after a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment final pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000121"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products. "@en ; + skos:inScheme ; + skos:prefLabel "experiment pressure drop"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000122"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pretreatment of the photocatalyst before its intoduction to the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "sample pre-treatment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000123"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "control experiment"@en ; + skos:broader ; + skos:definition "Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants."@en ; + skos:inScheme ; + skos:prefLabel "blank experiment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000125"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts."@en ; + skos:inScheme ; + skos:prefLabel "selectivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000126"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "AQY"@en, + "AQY%"@en, + "apparent photonic yield"@en ; + skos:broader ; + skos:definition "A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons."@en ; + skos:inScheme ; + skos:prefLabel "apparent quantum yield"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000127"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The concentration (usually in ppm or mol) of the products formed during a reaction."@en ; + skos:inScheme ; + skos:prefLabel "product concentration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000132"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FID"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame."@en ; + skos:inScheme ; + skos:prefLabel "flame ionization detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000133"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TCD"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature."@en ; + skos:inScheme ; + skos:prefLabel "thermal conductivity detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000134"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BID"@en ; + skos:broader ; + skos:definition "Detector incorporating Ionization via a new dielectric barrier discharge He plasma."@en ; + skos:inScheme ; + skos:prefLabel "dielectric-barrier discharge ionization detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000135"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the gas chromatograph can identify. "@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph sensitivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000136"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph calibration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000138"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the mass spectrometer used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000139"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the mass spectrometer can identify. "@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer sensitivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000140"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer calibration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000144"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "maximum operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000145"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "minimum operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000147"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure. "@en ; + skos:inScheme ; + skos:prefLabel "vacuum pump"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000149"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "maximum operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000150"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "minimum operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000151"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "cooling device"@en, + "heating device"@en, + "temperature controller"@en, + "temperature gauge"@en, + "temperature monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "temperature controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000153"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume. "@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber volume"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000154"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers)."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000155"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber shape"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000156"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material used for the construction of the main body of the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000158"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces. "@en ; + skos:inScheme ; + skos:prefLabel "optical window material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000160"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window diameter"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000161"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000164"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MFC"@en, + "MFCs"@en ; + skos:broader ; + skos:definition "A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates."@en ; + skos:inScheme ; + skos:prefLabel "mass flow controller"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000167"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Hg-Xe lamp"@en, + "Hg/Xe lamp"@en, + "mercury xenon lamp"@en ; + skos:broader ; + skos:definition "A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "mercury-xenon lamp"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000168"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Xe lamp"@en, + "Xe-lamp"@en ; + skos:broader ; + skos:definition "A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "xenon lamp"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000169"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LED"@en, + "light-emitting diode"@en ; + skos:broader ; + skos:definition "A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges."@en ; + skos:inScheme ; + skos:prefLabel "light emitting diode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000171"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The distance of the light source from the reaction chamber and the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "light source distance"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000172"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of current (usually in A or mA) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation current"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000173"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of voltage (usually in V or mV) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation voltage"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000174"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source."@en ; + skos:inScheme ; + skos:prefLabel "light power output"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000175"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample."@en ; + skos:inScheme ; + skos:prefLabel "light intensity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000177"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "IR"@en, + "Ir"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm."@en ; + skos:inScheme ; + skos:prefLabel "infrared"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000178"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VIS"@en, + "Vis"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm. "@en ; + skos:inScheme ; + skos:prefLabel "visible"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000179"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV"@en, + "UV-A"@en, + "UV-B"@en, + "UV-C"@en, + "VUV"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000004"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "categories of semiconductors"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000014"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "modification technique"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000017"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "powdered photocatalyst"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000067"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "X-ray emission spectrometry"@en, + "X-ray fluorescence spectrometry"@en, + "X-ray fluorescence spectroscopy"@en, + "XES"@en, + "XRES"@en, + "XRF"@en, + "XRF spectrometry"@en, + "XRF spectroscopy"@en ; + skos:broader ; + skos:definition "A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays. "@en ; + skos:inScheme ; + skos:prefLabel "X-ray fluorescence"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000068"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "EELS"@en ; + skos:broader ; + skos:definition "An analytical technique used to measure the energy loss of electrons passing through a sample. "@en ; + skos:inScheme ; + skos:prefLabel "electron energy loss spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000069"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "RAMAN"@en, + "Raman"@en, + "Raman scattering spectrometry"@en, + "Raman spectrometry"@en, + "raman scattering spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light. "@en ; + skos:inScheme ; + skos:prefLabel "Raman spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000070"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "AFM"@en, + "SFM"@en, + "atomic force imaging"@en, + "atomic-force microscopy"@en, + "scanning force microscopy"@en ; + skos:broader ; + skos:definition "A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology. "@en ; + skos:inScheme ; + skos:prefLabel "atomic force microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000071"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "DSC"@en, + "differential scanning calorimetric (DSC) analysis"@en, + "differential scanning calorimetric analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles. "@en ; + skos:inScheme ; + skos:prefLabel "differential scanning calorimetry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000072"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TG"@en, + "TG analysis"@en, + "TG measurements"@en, + "TGA"@en, + "thermal gravimetric analysis"@en, + "thermo-gravimetric analysis"@en, + "thermogravimetric (TG) analyses"@en, + "thermogravimetric (TG) analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles."@en ; + skos:inScheme ; + skos:prefLabel "thermogravimetric analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000073"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "NMR"@en ; + skos:broader ; + skos:definition "A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons."@en ; + skos:inScheme ; + skos:prefLabel "nuclear magnetic resonance spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000074"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "PL"@en ; + skos:broader ; + skos:definition "Light emission of lower energy photons from a sample upon its photoexcitation. "@en ; + skos:inScheme ; + skos:prefLabel "photoluminescence"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000075"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SEM"@en ; + skos:broader ; + skos:definition "An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "scanning electron microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000076"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "XPS"@en ; + skos:broader ; + skos:definition "A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "X-ray photoelectron spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000077"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "X-ray analysis"@en, + "X-ray crystallographic analysis"@en, + "X-ray crystallography"@en, + "X-ray diffraction analysis"@en, + "X-ray diffractometry"@en, + "X-ray structure determination"@en, + "XRD"@en ; + skos:broader ; + skos:definition "A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "X-ray diffraction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000078"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TEM"@en ; + skos:broader ; + skos:definition "Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "transmission electron microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000079"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV-Vis"@en ; + skos:broader ; + skos:definition "A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet-visible spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000080"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FT-IR"@en, + "FT-IR spectroscopy"@en, + "FTIR"@en, + "FTIR spectrometry"@en, + "FTIR spectroscopy"@en, + "Fourier transform infra-red absoprtion spectroscopy"@en, + "Fourier transform infra-red spectrometry"@en, + "Fourier transform infrared (FT-IR)"@en, + "Fourier transform infrared (FT-IR) spectroscopy"@en, + "Fourier-transform infra-red absorption spectrometry"@en, + "Fourier-transform infrared (FTIR) absorption spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation."@en ; + skos:inScheme ; + skos:prefLabel "fourier transform infrared spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000081"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BET"@en ; + skos:broader ; + skos:definition "The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials."@en ; + skos:inScheme ; + skos:prefLabel "Brunauer-Emmett-Teller surface area analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000082"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CV"@en, + "cyclovoltammetry"@en ; + skos:broader ; + skos:definition "An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep."@en ; + skos:inScheme ; + skos:prefLabel "cyclic voltammetry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000083"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage."@en ; + skos:inScheme ; + skos:prefLabel "Mott-Schottky analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000098"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The gain of electrons or a decrease in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "reduction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000141"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LC"@en ; + skos:broader ; + skos:definition "A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase. "@en ; + skos:inScheme ; + skos:prefLabel "liquid chromatography"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000146"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "pressure controller"@en, + "pressure gauge"@en, + "pressure monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "pressure controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000162"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "gas flow"@en ; + skos:broader ; + skos:definition "Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He). "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas feed"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000163"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas flow controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000016"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "sample form"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000024"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.)."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000038"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A thin film of the photocatalyst deposited on an appropriate for the application substrate."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "deposited sample"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000045"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000046"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "manuscripts"@en, + "papers"@en, + "publications"@en ; + skos:broader ; + skos:definition "Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "literature research"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000084"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "electronic state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000105"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "sacrificial reagant"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000108"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Operation mode under the which the experiment takes place: batch of continuous flow mode."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "operation mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000115"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "experiment temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000118"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "experiment pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000142"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The range of critical for the safe operation of the photoreactor parameters."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "operation parameters"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000157"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "optical window"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000159"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "optical window dimensions"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000165"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc.."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "irradiation system"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000003"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A material with electrical conductivity between that of a conductor and an insulator."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "semiconductor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000019"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "thin film"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000020"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc.."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "deposition technique"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000025"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "substrate material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000062"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Chemical substances used in the synthesis process of a desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000111"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration of an experiment."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "experiment duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000124"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "evaluation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000129"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes)."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "product identification method"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000131"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the gas chromatogragh used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "gas chromatograph detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000143"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "\\Ppressure range"@en, + "operation pressure range"@en, + "range of operation pressure"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000148"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "operation temperature range"@en, + "range of operation temperature"@en, + "temperature range"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000166"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs. "@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "light source"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000176"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "λ"@en ; + skos:broader ; + skos:definition "The distance between two successive peaks or troughs in a wave."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "light wavelength"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000002"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic material"@en ; + skos:broader ; + skos:definition "A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "photocatalyst"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000027"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of glass serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "glass substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000033"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the substrate."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "substrate dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000040"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the - deposited on the substrate - thin film."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "thin film dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000101"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A starting substance that undergoes a chemical reaction to produce a desired product."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "reactant"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000130"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "GC"@en ; + skos:broader ; + skos:definition "An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "gas chromatography"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000137"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MS"@en ; + skos:broader ; + skos:definition "An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "mass spectrometry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000001"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic reaction"@en ; + skos:definition "A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "photocatalysis"@en ; + skos:topConceptOf . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000128"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreactor engineering"@en, + "reactor design"@en, + "reactor engineering"@en ; + skos:broader ; + skos:definition "Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "photoreactor design"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000152"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreaction chamber"@en ; + skos:broader ; + skos:definition "A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "reaction chamber"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000054"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "calcination"@en, + "heat treatment"@en, + "heat-treatment"@en ; + skos:broader ; + skos:definition "Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + ; + skos:prefLabel "calcination step"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000170"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + ; + skos:prefLabel "light source property"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000006"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + ; + skos:prefLabel "semiconductor property"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000049"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Necessary steps needed to follow in order to reach the desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + ; + skos:prefLabel "synthesis procedure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000100"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.)."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic experiment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000087"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic process"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000066"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "characterization"@en . + + a skos:ConceptScheme ; + dcterms:created "2023-06-29"^^xsd:date ; + dcterms:creator ; + dcterms:hasPart , + ; + dcterms:identifier "voc4cat_"^^xsd:token ; + dcterms:modified "2023-09-04"^^xsd:date ; + dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ; + dcterms:publisher ; + owl:versionInfo "v_159de9ca" ; + skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ; + skos:hasTopConcept ; + skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ; + dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" . + diff --git a/dev/voc4cat.xlsx b/dev/voc4cat.xlsx new file mode 100644 index 0000000..18f38d0 Binary files /dev/null and b/dev/voc4cat.xlsx differ diff --git a/dev/voc4cat/0000001.ttl b/dev/voc4cat/0000001.ttl new file mode 100644 index 0000000..f612819 --- /dev/null +++ b/dev/voc4cat/0000001.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000001"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic reaction"@en ; + skos:definition "A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "photocatalysis"@en ; + skos:topConceptOf ; +. + diff --git a/dev/voc4cat/0000002.ttl b/dev/voc4cat/0000002.ttl new file mode 100644 index 0000000..a94e590 --- /dev/null +++ b/dev/voc4cat/0000002.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000002"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic material"@en ; + skos:broader ; + skos:definition "A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "photocatalyst"@en ; +. + diff --git a/dev/voc4cat/0000003.ttl b/dev/voc4cat/0000003.ttl new file mode 100644 index 0000000..e90bfd2 --- /dev/null +++ b/dev/voc4cat/0000003.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000003"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A material with electrical conductivity between that of a conductor and an insulator."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "semiconductor"@en ; +. + diff --git a/dev/voc4cat/0000004.ttl b/dev/voc4cat/0000004.ttl new file mode 100644 index 0000000..92417bf --- /dev/null +++ b/dev/voc4cat/0000004.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000004"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "categories of semiconductors"@en ; +. + diff --git a/dev/voc4cat/0000005.ttl b/dev/voc4cat/0000005.ttl new file mode 100644 index 0000000..bcb83e6 --- /dev/null +++ b/dev/voc4cat/0000005.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000005"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A chemical compound formed by the reaction of a metal with oxygen."@en ; + skos:inScheme ; + skos:prefLabel "metal oxide"@en ; +. + diff --git a/dev/voc4cat/0000006.ttl b/dev/voc4cat/0000006.ttl new file mode 100644 index 0000000..3d63a96 --- /dev/null +++ b/dev/voc4cat/0000006.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000006"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + ; + skos:prefLabel "semiconductor property"@en ; +. + diff --git a/dev/voc4cat/0000007.ttl b/dev/voc4cat/0000007.ttl new file mode 100644 index 0000000..5b11b45 --- /dev/null +++ b/dev/voc4cat/0000007.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX rdfs: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000007"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + rdfs:isDefinedBy ; + skos:altLabel "EF"@en ; + skos:broader ; + skos:definition "The energy level in a semiconductor where the probability of finding an electron is 0.5."@en ; + skos:inScheme ; + skos:prefLabel "Fermi level"@en ; +. + diff --git a/dev/voc4cat/0000008.ttl b/dev/voc4cat/0000008.ttl new file mode 100644 index 0000000..86fbc93 --- /dev/null +++ b/dev/voc4cat/0000008.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000008"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material."@en ; + skos:inScheme ; + skos:prefLabel "crystallinity"@en ; +. + diff --git a/dev/voc4cat/0000009.ttl b/dev/voc4cat/0000009.ttl new file mode 100644 index 0000000..b5a00af --- /dev/null +++ b/dev/voc4cat/0000009.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000009"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pore size distribution refers to the range of pore sizes in a material."@en ; + skos:inScheme ; + skos:prefLabel "pore size distribution"@en ; +. + diff --git a/dev/voc4cat/0000010.ttl b/dev/voc4cat/0000010.ttl new file mode 100644 index 0000000..35e42f8 --- /dev/null +++ b/dev/voc4cat/0000010.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000010"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Eg"@en , + "energy bandgap"@en ; + skos:broader ; + skos:definition "The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter."@en ; + skos:inScheme ; + skos:prefLabel "bandgap energy"@en ; +. + diff --git a/dev/voc4cat/0000011.ttl b/dev/voc4cat/0000011.ttl new file mode 100644 index 0000000..65d66f2 --- /dev/null +++ b/dev/voc4cat/0000011.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000011"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VB"@en ; + skos:broader ; + skos:definition "The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C)."@en ; + skos:inScheme ; + skos:prefLabel "valence band"@en ; +. + diff --git a/dev/voc4cat/0000012.ttl b/dev/voc4cat/0000012.ttl new file mode 100644 index 0000000..c17c413 --- /dev/null +++ b/dev/voc4cat/0000012.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000012"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CB"@en ; + skos:broader ; + skos:definition "The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor."@en ; + skos:inScheme ; + skos:prefLabel "conduction band"@en ; +. + diff --git a/dev/voc4cat/0000013.ttl b/dev/voc4cat/0000013.ttl new file mode 100644 index 0000000..f8e2fcb --- /dev/null +++ b/dev/voc4cat/0000013.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000013"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SSA"@en ; + skos:broader ; + skos:definition "Α measure of the total surface area of a material per unit mass or volume."@en ; + skos:inScheme ; + skos:prefLabel "specific surface area"@en ; +. + diff --git a/dev/voc4cat/0000014.ttl b/dev/voc4cat/0000014.ttl new file mode 100644 index 0000000..55c4f88 --- /dev/null +++ b/dev/voc4cat/0000014.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000014"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "modification technique"@en ; +. + diff --git a/dev/voc4cat/0000015.ttl b/dev/voc4cat/0000015.ttl new file mode 100644 index 0000000..392e7b6 --- /dev/null +++ b/dev/voc4cat/0000015.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000015"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations."@en ; + skos:inScheme ; + skos:prefLabel "doping"@en ; +. + diff --git a/dev/voc4cat/0000016.ttl b/dev/voc4cat/0000016.ttl new file mode 100644 index 0000000..f4ce370 --- /dev/null +++ b/dev/voc4cat/0000016.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000016"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "sample form"@en ; +. + diff --git a/dev/voc4cat/0000017.ttl b/dev/voc4cat/0000017.ttl new file mode 100644 index 0000000..889dbc4 --- /dev/null +++ b/dev/voc4cat/0000017.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000017"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "powdered photocatalyst"@en ; +. + diff --git a/dev/voc4cat/0000018.ttl b/dev/voc4cat/0000018.ttl new file mode 100644 index 0000000..b7c6267 --- /dev/null +++ b/dev/voc4cat/0000018.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000018"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of a powdered photocatalyst used for an experiment."@en ; + skos:inScheme ; + skos:prefLabel "powder mass"@en ; +. + diff --git a/dev/voc4cat/0000019.ttl b/dev/voc4cat/0000019.ttl new file mode 100644 index 0000000..eddb60b --- /dev/null +++ b/dev/voc4cat/0000019.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000019"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "thin film"@en ; +. + diff --git a/dev/voc4cat/0000020.ttl b/dev/voc4cat/0000020.ttl new file mode 100644 index 0000000..1f8b9ab --- /dev/null +++ b/dev/voc4cat/0000020.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000020"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc.."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "deposition technique"@en ; +. + diff --git a/dev/voc4cat/0000021.ttl b/dev/voc4cat/0000021.ttl new file mode 100644 index 0000000..7748ae1 --- /dev/null +++ b/dev/voc4cat/0000021.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000021"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spray-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spray coating"@en ; +. + diff --git a/dev/voc4cat/0000022.ttl b/dev/voc4cat/0000022.ttl new file mode 100644 index 0000000..46c0950 --- /dev/null +++ b/dev/voc4cat/0000022.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000022"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "doctor blading"@en ; +. + diff --git a/dev/voc4cat/0000023.ttl b/dev/voc4cat/0000023.ttl new file mode 100644 index 0000000..f7e75b3 --- /dev/null +++ b/dev/voc4cat/0000023.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000023"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "spin casting"@en , + "spin-casting"@en , + "spin-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spin coating"@en ; +. + diff --git a/dev/voc4cat/0000024.ttl b/dev/voc4cat/0000024.ttl new file mode 100644 index 0000000..c5ed97f --- /dev/null +++ b/dev/voc4cat/0000024.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000024"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.)."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "substrate"@en ; +. + diff --git a/dev/voc4cat/0000025.ttl b/dev/voc4cat/0000025.ttl new file mode 100644 index 0000000..65c4a89 --- /dev/null +++ b/dev/voc4cat/0000025.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000025"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "substrate material"@en ; +. + diff --git a/dev/voc4cat/0000026.ttl b/dev/voc4cat/0000026.ttl new file mode 100644 index 0000000..f8df19f --- /dev/null +++ b/dev/voc4cat/0000026.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000026"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "metallic substrate"@en ; +. + diff --git a/dev/voc4cat/0000027.ttl b/dev/voc4cat/0000027.ttl new file mode 100644 index 0000000..08125f1 --- /dev/null +++ b/dev/voc4cat/0000027.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000027"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of glass serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "glass substrate"@en ; +. + diff --git a/dev/voc4cat/0000028.ttl b/dev/voc4cat/0000028.ttl new file mode 100644 index 0000000..6bf374c --- /dev/null +++ b/dev/voc4cat/0000028.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000028"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "FTO"@en , + "FTO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "fluorine doped tin oxide coated glass"@en ; +. + diff --git a/dev/voc4cat/0000029.ttl b/dev/voc4cat/0000029.ttl new file mode 100644 index 0000000..9604b1c --- /dev/null +++ b/dev/voc4cat/0000029.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000029"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "ITO"@en , + "ITO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "indium tin oxide coated glass"@en ; +. + diff --git a/dev/voc4cat/0000030.ttl b/dev/voc4cat/0000030.ttl new file mode 100644 index 0000000..573796a --- /dev/null +++ b/dev/voc4cat/0000030.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000030"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide."@en ; + skos:inScheme ; + skos:prefLabel "borosilicate glass"@en ; +. + diff --git a/dev/voc4cat/0000031.ttl b/dev/voc4cat/0000031.ttl new file mode 100644 index 0000000..f1cf6ce --- /dev/null +++ b/dev/voc4cat/0000031.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000031"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "quartz"@en ; + skos:broader ; + skos:definition "A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range."@en ; + skos:inScheme ; + skos:prefLabel "quartz glass"@en ; +. + diff --git a/dev/voc4cat/0000032.ttl b/dev/voc4cat/0000032.ttl new file mode 100644 index 0000000..e7d5967 --- /dev/null +++ b/dev/voc4cat/0000032.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000032"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "ceramic substrate"@en ; +. + diff --git a/dev/voc4cat/0000033.ttl b/dev/voc4cat/0000033.ttl new file mode 100644 index 0000000..1ecb382 --- /dev/null +++ b/dev/voc4cat/0000033.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000033"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the substrate."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "substrate dimension"@en ; +. + diff --git a/dev/voc4cat/0000034.ttl b/dev/voc4cat/0000034.ttl new file mode 100644 index 0000000..b0a6b1b --- /dev/null +++ b/dev/voc4cat/0000034.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000034"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate width"@en ; +. + diff --git a/dev/voc4cat/0000035.ttl b/dev/voc4cat/0000035.ttl new file mode 100644 index 0000000..0c88133 --- /dev/null +++ b/dev/voc4cat/0000035.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000035"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate depth"@en ; +. + diff --git a/dev/voc4cat/0000036.ttl b/dev/voc4cat/0000036.ttl new file mode 100644 index 0000000..54debb4 --- /dev/null +++ b/dev/voc4cat/0000036.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000036"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate thickness"@en ; +. + diff --git a/dev/voc4cat/0000037.ttl b/dev/voc4cat/0000037.ttl new file mode 100644 index 0000000..8ce10a0 --- /dev/null +++ b/dev/voc4cat/0000037.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000037"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "substrate surface area"@en ; + skos:broader ; + skos:definition "The surface area of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate area"@en ; +. + diff --git a/dev/voc4cat/0000038.ttl b/dev/voc4cat/0000038.ttl new file mode 100644 index 0000000..c9c804d --- /dev/null +++ b/dev/voc4cat/0000038.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000038"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A thin film of the photocatalyst deposited on an appropriate for the application substrate."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "deposited sample"@en ; +. + diff --git a/dev/voc4cat/0000039.ttl b/dev/voc4cat/0000039.ttl new file mode 100644 index 0000000..9c1fb42 --- /dev/null +++ b/dev/voc4cat/0000039.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000039"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of catalyst deposited onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "thin film mass"@en ; +. + diff --git a/dev/voc4cat/0000040.ttl b/dev/voc4cat/0000040.ttl new file mode 100644 index 0000000..93d0c66 --- /dev/null +++ b/dev/voc4cat/0000040.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000040"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the - deposited on the substrate - thin film."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "thin film dimension"@en ; +. + diff --git a/dev/voc4cat/0000041.ttl b/dev/voc4cat/0000041.ttl new file mode 100644 index 0000000..a977ffd --- /dev/null +++ b/dev/voc4cat/0000041.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000041"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film width"@en ; +. + diff --git a/dev/voc4cat/0000042.ttl b/dev/voc4cat/0000042.ttl new file mode 100644 index 0000000..ee91513 --- /dev/null +++ b/dev/voc4cat/0000042.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000042"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the film of the deposited photocatalyst. "@en ; + skos:inScheme ; + skos:prefLabel "thin film thickness"@en ; +. + diff --git a/dev/voc4cat/0000043.ttl b/dev/voc4cat/0000043.ttl new file mode 100644 index 0000000..539e79b --- /dev/null +++ b/dev/voc4cat/0000043.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000043"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film depth"@en ; +. + diff --git a/dev/voc4cat/0000044.ttl b/dev/voc4cat/0000044.ttl new file mode 100644 index 0000000..4b2e3b2 --- /dev/null +++ b/dev/voc4cat/0000044.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000044"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The area of the substrate covered by the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film area"@en ; +. + diff --git a/dev/voc4cat/0000045.ttl b/dev/voc4cat/0000045.ttl new file mode 100644 index 0000000..f46afff --- /dev/null +++ b/dev/voc4cat/0000045.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000045"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "synthesis"@en ; +. + diff --git a/dev/voc4cat/0000046.ttl b/dev/voc4cat/0000046.ttl new file mode 100644 index 0000000..c5af09e --- /dev/null +++ b/dev/voc4cat/0000046.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000046"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "manuscripts"@en , + "papers"@en , + "publications"@en ; + skos:broader ; + skos:definition "Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "literature research"@en ; +. + diff --git a/dev/voc4cat/0000047.ttl b/dev/voc4cat/0000047.ttl new file mode 100644 index 0000000..c0acaa4 --- /dev/null +++ b/dev/voc4cat/0000047.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000047"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest."@en ; + skos:inScheme ; + skos:prefLabel "literature collection"@en ; +. + diff --git a/dev/voc4cat/0000048.ttl b/dev/voc4cat/0000048.ttl new file mode 100644 index 0000000..ca9a3af --- /dev/null +++ b/dev/voc4cat/0000048.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000048"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "citation management software"@en , + "literature organization"@en , + "organization of literature"@en ; + skos:broader ; + skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ; + skos:inScheme ; + skos:prefLabel "literature organization"@en ; +. + diff --git a/dev/voc4cat/0000049.ttl b/dev/voc4cat/0000049.ttl new file mode 100644 index 0000000..b46fac4 --- /dev/null +++ b/dev/voc4cat/0000049.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000049"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Necessary steps needed to follow in order to reach the desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + ; + skos:prefLabel "synthesis procedure"@en ; +. + diff --git a/dev/voc4cat/0000050.ttl b/dev/voc4cat/0000050.ttl new file mode 100644 index 0000000..0bfc777 --- /dev/null +++ b/dev/voc4cat/0000050.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000050"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Duration of each synthesis step needed to synthesize the desired photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "synthesis duration"@en ; +. + diff --git a/dev/voc4cat/0000051.ttl b/dev/voc4cat/0000051.ttl new file mode 100644 index 0000000..1efe1b3 --- /dev/null +++ b/dev/voc4cat/0000051.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000051"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis."@en ; + skos:inScheme ; + skos:prefLabel "synthesis temperature"@en ; +. + diff --git a/dev/voc4cat/0000052.ttl b/dev/voc4cat/0000052.ttl new file mode 100644 index 0000000..0429343 --- /dev/null +++ b/dev/voc4cat/0000052.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000052"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pH value in each of the synthesis steps."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pH"@en ; +. + diff --git a/dev/voc4cat/0000053.ttl b/dev/voc4cat/0000053.ttl new file mode 100644 index 0000000..cc4a920 --- /dev/null +++ b/dev/voc4cat/0000053.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000053"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction)."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pressure"@en ; +. + diff --git a/dev/voc4cat/0000054.ttl b/dev/voc4cat/0000054.ttl new file mode 100644 index 0000000..95bf3de --- /dev/null +++ b/dev/voc4cat/0000054.ttl @@ -0,0 +1,25 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000054"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "calcination"@en , + "heat treatment"@en , + "heat-treatment"@en ; + skos:broader ; + skos:definition "Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + ; + skos:prefLabel "calcination step"@en ; +. + diff --git a/dev/voc4cat/0000055.ttl b/dev/voc4cat/0000055.ttl new file mode 100644 index 0000000..e4d0c57 --- /dev/null +++ b/dev/voc4cat/0000055.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000055"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air)."@en ; + skos:inScheme ; + skos:prefLabel "gaseous environment in calcination"@en ; +. + diff --git a/dev/voc4cat/0000056.ttl b/dev/voc4cat/0000056.ttl new file mode 100644 index 0000000..5a58fa1 --- /dev/null +++ b/dev/voc4cat/0000056.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000056"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The flow of gas (usually in ml min-1) used in the calcination steps during synthesis."@en ; + skos:inScheme ; + skos:prefLabel "gas flow rate in calcination"@en ; +. + diff --git a/dev/voc4cat/0000057.ttl b/dev/voc4cat/0000057.ttl new file mode 100644 index 0000000..984cca6 --- /dev/null +++ b/dev/voc4cat/0000057.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000057"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Initial temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination initial temperature"@en ; +. + diff --git a/dev/voc4cat/0000058.ttl b/dev/voc4cat/0000058.ttl new file mode 100644 index 0000000..ab3ae77 --- /dev/null +++ b/dev/voc4cat/0000058.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000058"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Final temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination final temperature"@en ; +. + diff --git a/dev/voc4cat/0000059.ttl b/dev/voc4cat/0000059.ttl new file mode 100644 index 0000000..bb2e1cb --- /dev/null +++ b/dev/voc4cat/0000059.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000059"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1."@en ; + skos:inScheme ; + skos:prefLabel "calcination heating rate"@en ; +. + diff --git a/dev/voc4cat/0000060.ttl b/dev/voc4cat/0000060.ttl new file mode 100644 index 0000000..95a5b8d --- /dev/null +++ b/dev/voc4cat/0000060.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000060"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time (usually in h) for which a desired temperature is held."@en ; + skos:inScheme ; + skos:prefLabel "calcination dwelling time"@en ; +. + diff --git a/dev/voc4cat/0000061.ttl b/dev/voc4cat/0000061.ttl new file mode 100644 index 0000000..7abebea --- /dev/null +++ b/dev/voc4cat/0000061.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000061"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances."@en ; + skos:inScheme ; + skos:prefLabel "synthesis equipment"@en ; +. + diff --git a/dev/voc4cat/0000062.ttl b/dev/voc4cat/0000062.ttl new file mode 100644 index 0000000..c29cff4 --- /dev/null +++ b/dev/voc4cat/0000062.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000062"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Chemical substances used in the synthesis process of a desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "chemical substance for synthesis"@en ; +. + diff --git a/dev/voc4cat/0000063.ttl b/dev/voc4cat/0000063.ttl new file mode 100644 index 0000000..3d0ff09 --- /dev/null +++ b/dev/voc4cat/0000063.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000063"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "mass of chemical substance for synthesis"@en ; +. + diff --git a/dev/voc4cat/0000064.ttl b/dev/voc4cat/0000064.ttl new file mode 100644 index 0000000..51543c0 --- /dev/null +++ b/dev/voc4cat/0000064.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000064"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "volume chemical substance for synthesis"@en ; +. + diff --git a/dev/voc4cat/0000065.ttl b/dev/voc4cat/0000065.ttl new file mode 100644 index 0000000..31e657e --- /dev/null +++ b/dev/voc4cat/0000065.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000065"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "concentration chemical substance for synthesis"@en ; +. + diff --git a/dev/voc4cat/0000066.ttl b/dev/voc4cat/0000066.ttl new file mode 100644 index 0000000..aea1a39 --- /dev/null +++ b/dev/voc4cat/0000066.ttl @@ -0,0 +1,32 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000066"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "characterization"@en ; +. + diff --git a/dev/voc4cat/0000067.ttl b/dev/voc4cat/0000067.ttl new file mode 100644 index 0000000..e885994 --- /dev/null +++ b/dev/voc4cat/0000067.ttl @@ -0,0 +1,23 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000067"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "X-ray emission spectrometry"@en , + "X-ray fluorescence spectrometry"@en , + "X-ray fluorescence spectroscopy"@en , + "XES"@en , + "XRES"@en , + "XRF"@en , + "XRF spectrometry"@en , + "XRF spectroscopy"@en ; + skos:broader ; + skos:definition "A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays. "@en ; + skos:inScheme ; + skos:prefLabel "X-ray fluorescence"@en ; +. + diff --git a/dev/voc4cat/0000068.ttl b/dev/voc4cat/0000068.ttl new file mode 100644 index 0000000..447edef --- /dev/null +++ b/dev/voc4cat/0000068.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000068"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "EELS"@en ; + skos:broader ; + skos:definition "An analytical technique used to measure the energy loss of electrons passing through a sample. "@en ; + skos:inScheme ; + skos:prefLabel "electron energy loss spectroscopy"@en ; +. + diff --git a/dev/voc4cat/0000069.ttl b/dev/voc4cat/0000069.ttl new file mode 100644 index 0000000..e262ea0 --- /dev/null +++ b/dev/voc4cat/0000069.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000069"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "RAMAN"@en , + "Raman"@en , + "Raman scattering spectrometry"@en , + "Raman spectrometry"@en , + "raman scattering spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light. "@en ; + skos:inScheme ; + skos:prefLabel "Raman spectroscopy"@en ; +. + diff --git a/dev/voc4cat/0000070.ttl b/dev/voc4cat/0000070.ttl new file mode 100644 index 0000000..71152a6 --- /dev/null +++ b/dev/voc4cat/0000070.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000070"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "AFM"@en , + "SFM"@en , + "atomic force imaging"@en , + "atomic-force microscopy"@en , + "scanning force microscopy"@en ; + skos:broader ; + skos:definition "A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology. "@en ; + skos:inScheme ; + skos:prefLabel "atomic force microscopy"@en ; +. + diff --git a/dev/voc4cat/0000071.ttl b/dev/voc4cat/0000071.ttl new file mode 100644 index 0000000..5c78bd0 --- /dev/null +++ b/dev/voc4cat/0000071.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000071"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "DSC"@en , + "differential scanning calorimetric (DSC) analysis"@en , + "differential scanning calorimetric analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles. "@en ; + skos:inScheme ; + skos:prefLabel "differential scanning calorimetry"@en ; +. + diff --git a/dev/voc4cat/0000072.ttl b/dev/voc4cat/0000072.ttl new file mode 100644 index 0000000..bf561ad --- /dev/null +++ b/dev/voc4cat/0000072.ttl @@ -0,0 +1,23 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000072"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "TG"@en , + "TG analysis"@en , + "TG measurements"@en , + "TGA"@en , + "thermal gravimetric analysis"@en , + "thermo-gravimetric analysis"@en , + "thermogravimetric (TG) analyses"@en , + "thermogravimetric (TG) analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles."@en ; + skos:inScheme ; + skos:prefLabel "thermogravimetric analysis"@en ; +. + diff --git a/dev/voc4cat/0000073.ttl b/dev/voc4cat/0000073.ttl new file mode 100644 index 0000000..fe5c09e --- /dev/null +++ b/dev/voc4cat/0000073.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000073"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "NMR"@en ; + skos:broader ; + skos:definition "A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons."@en ; + skos:inScheme ; + skos:prefLabel "nuclear magnetic resonance spectroscopy"@en ; +. + diff --git a/dev/voc4cat/0000074.ttl b/dev/voc4cat/0000074.ttl new file mode 100644 index 0000000..21cbc25 --- /dev/null +++ b/dev/voc4cat/0000074.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000074"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "PL"@en ; + skos:broader ; + skos:definition "Light emission of lower energy photons from a sample upon its photoexcitation. "@en ; + skos:inScheme ; + skos:prefLabel "photoluminescence"@en ; +. + diff --git a/dev/voc4cat/0000075.ttl b/dev/voc4cat/0000075.ttl new file mode 100644 index 0000000..090e934 --- /dev/null +++ b/dev/voc4cat/0000075.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000075"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SEM"@en ; + skos:broader ; + skos:definition "An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "scanning electron microscopy"@en ; +. + diff --git a/dev/voc4cat/0000076.ttl b/dev/voc4cat/0000076.ttl new file mode 100644 index 0000000..c90cfd6 --- /dev/null +++ b/dev/voc4cat/0000076.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000076"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "XPS"@en ; + skos:broader ; + skos:definition "A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "X-ray photoelectron spectroscopy"@en ; +. + diff --git a/dev/voc4cat/0000077.ttl b/dev/voc4cat/0000077.ttl new file mode 100644 index 0000000..f1889c8 --- /dev/null +++ b/dev/voc4cat/0000077.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000077"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "X-ray analysis"@en , + "X-ray crystallographic analysis"@en , + "X-ray crystallography"@en , + "X-ray diffraction analysis"@en , + "X-ray diffractometry"@en , + "X-ray structure determination"@en , + "XRD"@en ; + skos:broader ; + skos:definition "A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "X-ray diffraction"@en ; +. + diff --git a/dev/voc4cat/0000078.ttl b/dev/voc4cat/0000078.ttl new file mode 100644 index 0000000..1341452 --- /dev/null +++ b/dev/voc4cat/0000078.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000078"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TEM"@en ; + skos:broader ; + skos:definition "Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "transmission electron microscopy"@en ; +. + diff --git a/dev/voc4cat/0000079.ttl b/dev/voc4cat/0000079.ttl new file mode 100644 index 0000000..9f978a2 --- /dev/null +++ b/dev/voc4cat/0000079.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000079"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV-Vis"@en ; + skos:broader ; + skos:definition "A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet-visible spectroscopy"@en ; +. + diff --git a/dev/voc4cat/0000080.ttl b/dev/voc4cat/0000080.ttl new file mode 100644 index 0000000..8535532 --- /dev/null +++ b/dev/voc4cat/0000080.ttl @@ -0,0 +1,26 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000080"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "FT-IR"@en , + "FT-IR spectroscopy"@en , + "FTIR"@en , + "FTIR spectrometry"@en , + "FTIR spectroscopy"@en , + "Fourier transform infra-red absoprtion spectroscopy"@en , + "Fourier transform infra-red spectrometry"@en , + "Fourier transform infrared (FT-IR)"@en , + "Fourier transform infrared (FT-IR) spectroscopy"@en , + "Fourier-transform infra-red absorption spectrometry"@en , + "Fourier-transform infrared (FTIR) absorption spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation."@en ; + skos:inScheme ; + skos:prefLabel "fourier transform infrared spectroscopy"@en ; +. + diff --git a/dev/voc4cat/0000081.ttl b/dev/voc4cat/0000081.ttl new file mode 100644 index 0000000..bd1399c --- /dev/null +++ b/dev/voc4cat/0000081.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000081"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BET"@en ; + skos:broader ; + skos:definition "The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials."@en ; + skos:inScheme ; + skos:prefLabel "Brunauer-Emmett-Teller surface area analysis"@en ; +. + diff --git a/dev/voc4cat/0000082.ttl b/dev/voc4cat/0000082.ttl new file mode 100644 index 0000000..33d348e --- /dev/null +++ b/dev/voc4cat/0000082.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000082"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "CV"@en , + "cyclovoltammetry"@en ; + skos:broader ; + skos:definition "An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep."@en ; + skos:inScheme ; + skos:prefLabel "cyclic voltammetry"@en ; +. + diff --git a/dev/voc4cat/0000083.ttl b/dev/voc4cat/0000083.ttl new file mode 100644 index 0000000..3a3bdb0 --- /dev/null +++ b/dev/voc4cat/0000083.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000083"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage."@en ; + skos:inScheme ; + skos:prefLabel "Mott-Schottky analysis"@en ; +. + diff --git a/dev/voc4cat/0000084.ttl b/dev/voc4cat/0000084.ttl new file mode 100644 index 0000000..a657a3f --- /dev/null +++ b/dev/voc4cat/0000084.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000084"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "electronic state"@en ; +. + diff --git a/dev/voc4cat/0000085.ttl b/dev/voc4cat/0000085.ttl new file mode 100644 index 0000000..c111967 --- /dev/null +++ b/dev/voc4cat/0000085.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000085"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe lowest energy state of a system. "@en ; + skos:inScheme ; + skos:prefLabel "ground state"@en ; +. + diff --git a/dev/voc4cat/0000086.ttl b/dev/voc4cat/0000086.ttl new file mode 100644 index 0000000..5957489 --- /dev/null +++ b/dev/voc4cat/0000086.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000086"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe temporary state of a system with higher energy than its ground state caused by an external factor. "@en ; + skos:inScheme ; + skos:prefLabel "excited state"@en ; +. + diff --git a/dev/voc4cat/0000087.ttl b/dev/voc4cat/0000087.ttl new file mode 100644 index 0000000..86dbbf5 --- /dev/null +++ b/dev/voc4cat/0000087.ttl @@ -0,0 +1,26 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000087"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic process"@en ; +. + diff --git a/dev/voc4cat/0000088.ttl b/dev/voc4cat/0000088.ttl new file mode 100644 index 0000000..82a0f3f --- /dev/null +++ b/dev/voc4cat/0000088.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000088"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource, 0000-0002-2367-1988 Norbert Kockmann edited the resource"@en ; + skos:broader ; + skos:definition "The transfer of an electron initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced electron transfer"@en ; +. + diff --git a/dev/voc4cat/0000089.ttl b/dev/voc4cat/0000089.ttl new file mode 100644 index 0000000..3f703b6 --- /dev/null +++ b/dev/voc4cat/0000089.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000089"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The transfer of a hole initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced hole transfer"@en ; +. + diff --git a/dev/voc4cat/0000090.ttl b/dev/voc4cat/0000090.ttl new file mode 100644 index 0000000..249f296 --- /dev/null +++ b/dev/voc4cat/0000090.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000090"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "charge photo-generation"@en , + "charge photogeneration"@en , + "electron excitation"@en , + "electron-hole pair"@en , + "photogenerated charges"@en ; + skos:broader ; + skos:definition "The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced charge generation"@en ; +. + diff --git a/dev/voc4cat/0000091.ttl b/dev/voc4cat/0000091.ttl new file mode 100644 index 0000000..6e99b9a --- /dev/null +++ b/dev/voc4cat/0000091.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000091"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light. "@en ; + skos:inScheme ; + skos:prefLabel "charge recombination"@en ; +. + diff --git a/dev/voc4cat/0000092.ttl b/dev/voc4cat/0000092.ttl new file mode 100644 index 0000000..339f811 --- /dev/null +++ b/dev/voc4cat/0000092.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000092"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate. "@en ; + skos:inScheme ; + skos:prefLabel "absorption"@en ; +. + diff --git a/dev/voc4cat/0000093.ttl b/dev/voc4cat/0000093.ttl new file mode 100644 index 0000000..1b04e9e --- /dev/null +++ b/dev/voc4cat/0000093.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000093"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface."@en ; + skos:inScheme ; + skos:prefLabel "adsorption"@en ; +. + diff --git a/dev/voc4cat/0000094.ttl b/dev/voc4cat/0000094.ttl new file mode 100644 index 0000000..ce229e2 --- /dev/null +++ b/dev/voc4cat/0000094.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000094"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH."@en ; + skos:inScheme ; + skos:prefLabel "desorption"@en ; +. + diff --git a/dev/voc4cat/0000095.ttl b/dev/voc4cat/0000095.ttl new file mode 100644 index 0000000..f5a3ad5 --- /dev/null +++ b/dev/voc4cat/0000095.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000095"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation). "@en ; + skos:inScheme ; + skos:prefLabel "charge separation"@en ; +. + diff --git a/dev/voc4cat/0000096.ttl b/dev/voc4cat/0000096.ttl new file mode 100644 index 0000000..ee194e6 --- /dev/null +++ b/dev/voc4cat/0000096.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000096"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photo-excitation"@en ; + skos:broader ; + skos:definition "The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoexcitation"@en ; +. + diff --git a/dev/voc4cat/0000097.ttl b/dev/voc4cat/0000097.ttl new file mode 100644 index 0000000..a8311b4 --- /dev/null +++ b/dev/voc4cat/0000097.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000097"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The loss of electrons or an increase in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:prefLabel "oxidation"@en ; +. + diff --git a/dev/voc4cat/0000098.ttl b/dev/voc4cat/0000098.ttl new file mode 100644 index 0000000..57641ae --- /dev/null +++ b/dev/voc4cat/0000098.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000098"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The gain of electrons or a decrease in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "reduction"@en ; +. + diff --git a/dev/voc4cat/0000099.ttl b/dev/voc4cat/0000099.ttl new file mode 100644 index 0000000..baeadcb --- /dev/null +++ b/dev/voc4cat/0000099.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000099"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "CO2 photoreduction"@en , + "artificial photosynthesis"@en , + "carbon dioxide photoreduction"@en , + "photocatalytic carbon dioxide reduction"@en ; + skos:broader ; + skos:definition "The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide). "@en ; + skos:inScheme ; + skos:prefLabel "photocatalytic CO2 reduction"@en ; +. + diff --git a/dev/voc4cat/0000100.ttl b/dev/voc4cat/0000100.ttl new file mode 100644 index 0000000..be8ba6f --- /dev/null +++ b/dev/voc4cat/0000100.ttl @@ -0,0 +1,24 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000100"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.)."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic experiment"@en ; +. + diff --git a/dev/voc4cat/0000101.ttl b/dev/voc4cat/0000101.ttl new file mode 100644 index 0000000..e715139 --- /dev/null +++ b/dev/voc4cat/0000101.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000101"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A starting substance that undergoes a chemical reaction to produce a desired product."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "reactant"@en ; +. + diff --git a/dev/voc4cat/0000102.ttl b/dev/voc4cat/0000102.ttl new file mode 100644 index 0000000..90edf5d --- /dev/null +++ b/dev/voc4cat/0000102.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000102"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments."@en ; + skos:inScheme ; + skos:prefLabel "reactant concentration"@en ; +. + diff --git a/dev/voc4cat/0000103.ttl b/dev/voc4cat/0000103.ttl new file mode 100644 index 0000000..af4ea45 --- /dev/null +++ b/dev/voc4cat/0000103.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000103"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results. "@en ; + skos:inScheme ; + skos:prefLabel "reactant purity"@en ; +. + diff --git a/dev/voc4cat/0000104.ttl b/dev/voc4cat/0000104.ttl new file mode 100644 index 0000000..884089b --- /dev/null +++ b/dev/voc4cat/0000104.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000104"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs)."@en ; + skos:inScheme ; + skos:prefLabel "reactant flow rate"@en ; +. + diff --git a/dev/voc4cat/0000105.ttl b/dev/voc4cat/0000105.ttl new file mode 100644 index 0000000..34c133f --- /dev/null +++ b/dev/voc4cat/0000105.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000105"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "sacrificial reagant"@en ; +. + diff --git a/dev/voc4cat/0000106.ttl b/dev/voc4cat/0000106.ttl new file mode 100644 index 0000000..4d8c156 --- /dev/null +++ b/dev/voc4cat/0000106.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000106"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial acceptor"@en ; +. + diff --git a/dev/voc4cat/0000107.ttl b/dev/voc4cat/0000107.ttl new file mode 100644 index 0000000..e96eaab --- /dev/null +++ b/dev/voc4cat/0000107.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000107"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial donor"@en ; +. + diff --git a/dev/voc4cat/0000108.ttl b/dev/voc4cat/0000108.ttl new file mode 100644 index 0000000..c61902d --- /dev/null +++ b/dev/voc4cat/0000108.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000108"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Operation mode under the which the experiment takes place: batch of continuous flow mode."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "operation mode"@en ; +. + diff --git a/dev/voc4cat/0000109.ttl b/dev/voc4cat/0000109.ttl new file mode 100644 index 0000000..4a92134 --- /dev/null +++ b/dev/voc4cat/0000109.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000109"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "continuous flow mode"@en , + "continuous-flow mode"@en , + "flow-mode"@en ; + skos:broader ; + skos:definition " Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique."@en ; + skos:inScheme ; + skos:prefLabel "flow mode"@en ; +. + diff --git a/dev/voc4cat/0000110.ttl b/dev/voc4cat/0000110.ttl new file mode 100644 index 0000000..316af4d --- /dev/null +++ b/dev/voc4cat/0000110.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000110"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "batch-mode"@en ; + skos:broader ; + skos:definition "Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time."@en ; + skos:inScheme ; + skos:prefLabel "batch mode"@en ; +. + diff --git a/dev/voc4cat/0000111.ttl b/dev/voc4cat/0000111.ttl new file mode 100644 index 0000000..cb6fea3 --- /dev/null +++ b/dev/voc4cat/0000111.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000111"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration of an experiment."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "experiment duration"@en ; +. + diff --git a/dev/voc4cat/0000112.ttl b/dev/voc4cat/0000112.ttl new file mode 100644 index 0000000..97245f5 --- /dev/null +++ b/dev/voc4cat/0000112.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000112"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time for which a gas is purged through the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "purging duration"@en ; +. + diff --git a/dev/voc4cat/0000113.ttl b/dev/voc4cat/0000113.ttl new file mode 100644 index 0000000..782b4b1 --- /dev/null +++ b/dev/voc4cat/0000113.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000113"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The time in between the collection of two data points."@en ; + skos:inScheme ; + skos:prefLabel "sampling interval"@en ; +. + diff --git a/dev/voc4cat/0000114.ttl b/dev/voc4cat/0000114.ttl new file mode 100644 index 0000000..126f832 --- /dev/null +++ b/dev/voc4cat/0000114.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000114"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration in which the photocatalyst was under irradiation by the selected light source. "@en ; + skos:inScheme ; + skos:prefLabel "irradiation duration"@en ; +. + diff --git a/dev/voc4cat/0000115.ttl b/dev/voc4cat/0000115.ttl new file mode 100644 index 0000000..e7bbd34 --- /dev/null +++ b/dev/voc4cat/0000115.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000115"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "experiment temperature"@en ; +. + diff --git a/dev/voc4cat/0000116.ttl b/dev/voc4cat/0000116.ttl new file mode 100644 index 0000000..01fd53c --- /dev/null +++ b/dev/voc4cat/0000116.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000116"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the initiaton of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial temperature"@en ; +. + diff --git a/dev/voc4cat/0000117.ttl b/dev/voc4cat/0000117.ttl new file mode 100644 index 0000000..ed40eb3 --- /dev/null +++ b/dev/voc4cat/0000117.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000117"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the end of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment final temperature"@en ; +. + diff --git a/dev/voc4cat/0000118.ttl b/dev/voc4cat/0000118.ttl new file mode 100644 index 0000000..a7f427a --- /dev/null +++ b/dev/voc4cat/0000118.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000118"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "experiment pressure"@en ; +. + diff --git a/dev/voc4cat/0000119.ttl b/dev/voc4cat/0000119.ttl new file mode 100644 index 0000000..4c019b0 --- /dev/null +++ b/dev/voc4cat/0000119.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000119"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the initiaton of the experiment or before a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial pressure"@en ; +. + diff --git a/dev/voc4cat/0000120.ttl b/dev/voc4cat/0000120.ttl new file mode 100644 index 0000000..0ad9276 --- /dev/null +++ b/dev/voc4cat/0000120.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000120"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the end of the experiment or after a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment final pressure"@en ; +. + diff --git a/dev/voc4cat/0000121.ttl b/dev/voc4cat/0000121.ttl new file mode 100644 index 0000000..9c03174 --- /dev/null +++ b/dev/voc4cat/0000121.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000121"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products. "@en ; + skos:inScheme ; + skos:prefLabel "experiment pressure drop"@en ; +. + diff --git a/dev/voc4cat/0000122.ttl b/dev/voc4cat/0000122.ttl new file mode 100644 index 0000000..b0c8365 --- /dev/null +++ b/dev/voc4cat/0000122.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000122"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pretreatment of the photocatalyst before its intoduction to the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "sample pre-treatment"@en ; +. + diff --git a/dev/voc4cat/0000123.ttl b/dev/voc4cat/0000123.ttl new file mode 100644 index 0000000..35019f8 --- /dev/null +++ b/dev/voc4cat/0000123.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000123"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "control experiment"@en ; + skos:broader ; + skos:definition "Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants."@en ; + skos:inScheme ; + skos:prefLabel "blank experiment"@en ; +. + diff --git a/dev/voc4cat/0000124.ttl b/dev/voc4cat/0000124.ttl new file mode 100644 index 0000000..b11b95d --- /dev/null +++ b/dev/voc4cat/0000124.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000124"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "evaluation"@en ; +. + diff --git a/dev/voc4cat/0000125.ttl b/dev/voc4cat/0000125.ttl new file mode 100644 index 0000000..45c184e --- /dev/null +++ b/dev/voc4cat/0000125.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000125"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts."@en ; + skos:inScheme ; + skos:prefLabel "selectivity"@en ; +. + diff --git a/dev/voc4cat/0000126.ttl b/dev/voc4cat/0000126.ttl new file mode 100644 index 0000000..c5259e0 --- /dev/null +++ b/dev/voc4cat/0000126.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000126"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "AQY"@en , + "AQY%"@en , + "apparent photonic yield"@en ; + skos:broader ; + skos:definition "A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons."@en ; + skos:inScheme ; + skos:prefLabel "apparent quantum yield"@en ; +. + diff --git a/dev/voc4cat/0000127.ttl b/dev/voc4cat/0000127.ttl new file mode 100644 index 0000000..9ac900b --- /dev/null +++ b/dev/voc4cat/0000127.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000127"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The concentration (usually in ppm or mol) of the products formed during a reaction."@en ; + skos:inScheme ; + skos:prefLabel "product concentration"@en ; +. + diff --git a/dev/voc4cat/0000128.ttl b/dev/voc4cat/0000128.ttl new file mode 100644 index 0000000..b8963ea --- /dev/null +++ b/dev/voc4cat/0000128.ttl @@ -0,0 +1,24 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000128"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "photoreactor engineering"@en , + "reactor design"@en , + "reactor engineering"@en ; + skos:broader ; + skos:definition "Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "photoreactor design"@en ; +. + diff --git a/dev/voc4cat/0000129.ttl b/dev/voc4cat/0000129.ttl new file mode 100644 index 0000000..ec20c2c --- /dev/null +++ b/dev/voc4cat/0000129.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000129"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes)."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "product identification method"@en ; +. + diff --git a/dev/voc4cat/0000130.ttl b/dev/voc4cat/0000130.ttl new file mode 100644 index 0000000..839d134 --- /dev/null +++ b/dev/voc4cat/0000130.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000130"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "GC"@en ; + skos:broader ; + skos:definition "An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "gas chromatography"@en ; +. + diff --git a/dev/voc4cat/0000131.ttl b/dev/voc4cat/0000131.ttl new file mode 100644 index 0000000..68ac291 --- /dev/null +++ b/dev/voc4cat/0000131.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000131"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the gas chromatogragh used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "gas chromatograph detector"@en ; +. + diff --git a/dev/voc4cat/0000132.ttl b/dev/voc4cat/0000132.ttl new file mode 100644 index 0000000..42dcf45 --- /dev/null +++ b/dev/voc4cat/0000132.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000132"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FID"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame."@en ; + skos:inScheme ; + skos:prefLabel "flame ionization detector"@en ; +. + diff --git a/dev/voc4cat/0000133.ttl b/dev/voc4cat/0000133.ttl new file mode 100644 index 0000000..8e411f0 --- /dev/null +++ b/dev/voc4cat/0000133.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000133"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TCD"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature."@en ; + skos:inScheme ; + skos:prefLabel "thermal conductivity detector"@en ; +. + diff --git a/dev/voc4cat/0000134.ttl b/dev/voc4cat/0000134.ttl new file mode 100644 index 0000000..41e42e7 --- /dev/null +++ b/dev/voc4cat/0000134.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000134"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BID"@en ; + skos:broader ; + skos:definition "Detector incorporating Ionization via a new dielectric barrier discharge He plasma."@en ; + skos:inScheme ; + skos:prefLabel "dielectric-barrier discharge ionization detector"@en ; +. + diff --git a/dev/voc4cat/0000135.ttl b/dev/voc4cat/0000135.ttl new file mode 100644 index 0000000..1db5aa5 --- /dev/null +++ b/dev/voc4cat/0000135.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000135"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the gas chromatograph can identify. "@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph sensitivity"@en ; +. + diff --git a/dev/voc4cat/0000136.ttl b/dev/voc4cat/0000136.ttl new file mode 100644 index 0000000..daa7bbb --- /dev/null +++ b/dev/voc4cat/0000136.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000136"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph calibration"@en ; +. + diff --git a/dev/voc4cat/0000137.ttl b/dev/voc4cat/0000137.ttl new file mode 100644 index 0000000..0870708 --- /dev/null +++ b/dev/voc4cat/0000137.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000137"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MS"@en ; + skos:broader ; + skos:definition "An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "mass spectrometry"@en ; +. + diff --git a/dev/voc4cat/0000138.ttl b/dev/voc4cat/0000138.ttl new file mode 100644 index 0000000..70170a6 --- /dev/null +++ b/dev/voc4cat/0000138.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000138"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the mass spectrometer used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer detector"@en ; +. + diff --git a/dev/voc4cat/0000139.ttl b/dev/voc4cat/0000139.ttl new file mode 100644 index 0000000..fd993e7 --- /dev/null +++ b/dev/voc4cat/0000139.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000139"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the mass spectrometer can identify. "@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer sensitivity"@en ; +. + diff --git a/dev/voc4cat/0000140.ttl b/dev/voc4cat/0000140.ttl new file mode 100644 index 0000000..4471b10 --- /dev/null +++ b/dev/voc4cat/0000140.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000140"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer calibration"@en ; +. + diff --git a/dev/voc4cat/0000141.ttl b/dev/voc4cat/0000141.ttl new file mode 100644 index 0000000..e46aaf2 --- /dev/null +++ b/dev/voc4cat/0000141.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000141"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LC"@en ; + skos:broader ; + skos:definition "A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase. "@en ; + skos:inScheme ; + skos:prefLabel "liquid chromatography"@en ; +. + diff --git a/dev/voc4cat/0000142.ttl b/dev/voc4cat/0000142.ttl new file mode 100644 index 0000000..8670ba6 --- /dev/null +++ b/dev/voc4cat/0000142.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000142"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The range of critical for the safe operation of the photoreactor parameters."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "operation parameters"@en ; +. + diff --git a/dev/voc4cat/0000143.ttl b/dev/voc4cat/0000143.ttl new file mode 100644 index 0000000..7904b2b --- /dev/null +++ b/dev/voc4cat/0000143.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000143"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "\\Ppressure range"@en , + "operation pressure range"@en , + "range of operation pressure"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "operation pressure"@en ; +. + diff --git a/dev/voc4cat/0000144.ttl b/dev/voc4cat/0000144.ttl new file mode 100644 index 0000000..d364e9d --- /dev/null +++ b/dev/voc4cat/0000144.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000144"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "maximum operation pressure"@en ; +. + diff --git a/dev/voc4cat/0000145.ttl b/dev/voc4cat/0000145.ttl new file mode 100644 index 0000000..cae0aaf --- /dev/null +++ b/dev/voc4cat/0000145.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000145"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "minimum operation pressure"@en ; +. + diff --git a/dev/voc4cat/0000146.ttl b/dev/voc4cat/0000146.ttl new file mode 100644 index 0000000..44e5b58 --- /dev/null +++ b/dev/voc4cat/0000146.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000146"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "pressure controller"@en , + "pressure gauge"@en , + "pressure monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "pressure controller and monitor"@en ; +. + diff --git a/dev/voc4cat/0000147.ttl b/dev/voc4cat/0000147.ttl new file mode 100644 index 0000000..3d9522e --- /dev/null +++ b/dev/voc4cat/0000147.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000147"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure. "@en ; + skos:inScheme ; + skos:prefLabel "vacuum pump"@en ; +. + diff --git a/dev/voc4cat/0000148.ttl b/dev/voc4cat/0000148.ttl new file mode 100644 index 0000000..fd86e3d --- /dev/null +++ b/dev/voc4cat/0000148.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000148"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "operation temperature range"@en , + "range of operation temperature"@en , + "temperature range"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "operation temperature"@en ; +. + diff --git a/dev/voc4cat/0000149.ttl b/dev/voc4cat/0000149.ttl new file mode 100644 index 0000000..4c6c2c7 --- /dev/null +++ b/dev/voc4cat/0000149.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000149"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "maximum operation temperature"@en ; +. + diff --git a/dev/voc4cat/0000150.ttl b/dev/voc4cat/0000150.ttl new file mode 100644 index 0000000..b94b60c --- /dev/null +++ b/dev/voc4cat/0000150.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000150"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "minimum operation temperature"@en ; +. + diff --git a/dev/voc4cat/0000151.ttl b/dev/voc4cat/0000151.ttl new file mode 100644 index 0000000..49a4f59 --- /dev/null +++ b/dev/voc4cat/0000151.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000151"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "cooling device"@en , + "heating device"@en , + "temperature controller"@en , + "temperature gauge"@en , + "temperature monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "temperature controller and monitor"@en ; +. + diff --git a/dev/voc4cat/0000152.ttl b/dev/voc4cat/0000152.ttl new file mode 100644 index 0000000..f754569 --- /dev/null +++ b/dev/voc4cat/0000152.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000152"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreaction chamber"@en ; + skos:broader ; + skos:definition "A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "reaction chamber"@en ; +. + diff --git a/dev/voc4cat/0000153.ttl b/dev/voc4cat/0000153.ttl new file mode 100644 index 0000000..be0b4e1 --- /dev/null +++ b/dev/voc4cat/0000153.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000153"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume. "@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber volume"@en ; +. + diff --git a/dev/voc4cat/0000154.ttl b/dev/voc4cat/0000154.ttl new file mode 100644 index 0000000..c578ae0 --- /dev/null +++ b/dev/voc4cat/0000154.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000154"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers)."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber dimension"@en ; +. + diff --git a/dev/voc4cat/0000155.ttl b/dev/voc4cat/0000155.ttl new file mode 100644 index 0000000..921a5a0 --- /dev/null +++ b/dev/voc4cat/0000155.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000155"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber shape"@en ; +. + diff --git a/dev/voc4cat/0000156.ttl b/dev/voc4cat/0000156.ttl new file mode 100644 index 0000000..e27ec2d --- /dev/null +++ b/dev/voc4cat/0000156.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000156"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material used for the construction of the main body of the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber material"@en ; +. + diff --git a/dev/voc4cat/0000157.ttl b/dev/voc4cat/0000157.ttl new file mode 100644 index 0000000..711a632 --- /dev/null +++ b/dev/voc4cat/0000157.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000157"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "optical window"@en ; +. + diff --git a/dev/voc4cat/0000158.ttl b/dev/voc4cat/0000158.ttl new file mode 100644 index 0000000..f11ecc7 --- /dev/null +++ b/dev/voc4cat/0000158.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000158"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces. "@en ; + skos:inScheme ; + skos:prefLabel "optical window material"@en ; +. + diff --git a/dev/voc4cat/0000159.ttl b/dev/voc4cat/0000159.ttl new file mode 100644 index 0000000..4128f48 --- /dev/null +++ b/dev/voc4cat/0000159.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000159"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "optical window dimensions"@en ; +. + diff --git a/dev/voc4cat/0000160.ttl b/dev/voc4cat/0000160.ttl new file mode 100644 index 0000000..91c3523 --- /dev/null +++ b/dev/voc4cat/0000160.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000160"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window diameter"@en ; +. + diff --git a/dev/voc4cat/0000161.ttl b/dev/voc4cat/0000161.ttl new file mode 100644 index 0000000..f5e2cb3 --- /dev/null +++ b/dev/voc4cat/0000161.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000161"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window thickness"@en ; +. + diff --git a/dev/voc4cat/0000162.ttl b/dev/voc4cat/0000162.ttl new file mode 100644 index 0000000..ab6c09f --- /dev/null +++ b/dev/voc4cat/0000162.ttl @@ -0,0 +1,16 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000162"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "gas flow"@en ; + skos:broader ; + skos:definition "Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He). "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas feed"@en ; +. + diff --git a/dev/voc4cat/0000163.ttl b/dev/voc4cat/0000163.ttl new file mode 100644 index 0000000..bf8660d --- /dev/null +++ b/dev/voc4cat/0000163.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000163"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas flow controller and monitor"@en ; +. + diff --git a/dev/voc4cat/0000164.ttl b/dev/voc4cat/0000164.ttl new file mode 100644 index 0000000..4ef0af6 --- /dev/null +++ b/dev/voc4cat/0000164.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000164"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "MFC"@en , + "MFCs"@en ; + skos:broader ; + skos:definition "A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates."@en ; + skos:inScheme ; + skos:prefLabel "mass flow controller"@en ; +. + diff --git a/dev/voc4cat/0000165.ttl b/dev/voc4cat/0000165.ttl new file mode 100644 index 0000000..de20a8c --- /dev/null +++ b/dev/voc4cat/0000165.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000165"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc.."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "irradiation system"@en ; +. + diff --git a/dev/voc4cat/0000166.ttl b/dev/voc4cat/0000166.ttl new file mode 100644 index 0000000..ac6266a --- /dev/null +++ b/dev/voc4cat/0000166.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000166"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs. "@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "light source"@en ; +. + diff --git a/dev/voc4cat/0000167.ttl b/dev/voc4cat/0000167.ttl new file mode 100644 index 0000000..24348f3 --- /dev/null +++ b/dev/voc4cat/0000167.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000167"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Hg-Xe lamp"@en , + "Hg/Xe lamp"@en , + "mercury xenon lamp"@en ; + skos:broader ; + skos:definition "A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "mercury-xenon lamp"@en ; +. + diff --git a/dev/voc4cat/0000168.ttl b/dev/voc4cat/0000168.ttl new file mode 100644 index 0000000..20e497e --- /dev/null +++ b/dev/voc4cat/0000168.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000168"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Xe lamp"@en , + "Xe-lamp"@en ; + skos:broader ; + skos:definition "A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "xenon lamp"@en ; +. + diff --git a/dev/voc4cat/0000169.ttl b/dev/voc4cat/0000169.ttl new file mode 100644 index 0000000..4980a07 --- /dev/null +++ b/dev/voc4cat/0000169.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000169"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "LED"@en , + "light-emitting diode"@en ; + skos:broader ; + skos:definition "A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges."@en ; + skos:inScheme ; + skos:prefLabel "light emitting diode"@en ; +. + diff --git a/dev/voc4cat/0000170.ttl b/dev/voc4cat/0000170.ttl new file mode 100644 index 0000000..cb73024 --- /dev/null +++ b/dev/voc4cat/0000170.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000170"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + ; + skos:prefLabel "light source property"@en ; +. + diff --git a/dev/voc4cat/0000171.ttl b/dev/voc4cat/0000171.ttl new file mode 100644 index 0000000..b2fb3c3 --- /dev/null +++ b/dev/voc4cat/0000171.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000171"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The distance of the light source from the reaction chamber and the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "light source distance"@en ; +. + diff --git a/dev/voc4cat/0000172.ttl b/dev/voc4cat/0000172.ttl new file mode 100644 index 0000000..7103ee9 --- /dev/null +++ b/dev/voc4cat/0000172.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000172"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of current (usually in A or mA) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation current"@en ; +. + diff --git a/dev/voc4cat/0000173.ttl b/dev/voc4cat/0000173.ttl new file mode 100644 index 0000000..290c15d --- /dev/null +++ b/dev/voc4cat/0000173.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000173"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of voltage (usually in V or mV) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation voltage"@en ; +. + diff --git a/dev/voc4cat/0000174.ttl b/dev/voc4cat/0000174.ttl new file mode 100644 index 0000000..388abd6 --- /dev/null +++ b/dev/voc4cat/0000174.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000174"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source."@en ; + skos:inScheme ; + skos:prefLabel "light power output"@en ; +. + diff --git a/dev/voc4cat/0000175.ttl b/dev/voc4cat/0000175.ttl new file mode 100644 index 0000000..32cf2de --- /dev/null +++ b/dev/voc4cat/0000175.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000175"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample."@en ; + skos:inScheme ; + skos:prefLabel "light intensity"@en ; +. + diff --git a/dev/voc4cat/0000176.ttl b/dev/voc4cat/0000176.ttl new file mode 100644 index 0000000..a897ac8 --- /dev/null +++ b/dev/voc4cat/0000176.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000176"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "λ"@en ; + skos:broader ; + skos:definition "The distance between two successive peaks or troughs in a wave."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "light wavelength"@en ; +. + diff --git a/dev/voc4cat/0000177.ttl b/dev/voc4cat/0000177.ttl new file mode 100644 index 0000000..c90c898 --- /dev/null +++ b/dev/voc4cat/0000177.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000177"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "IR"@en , + "Ir"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm."@en ; + skos:inScheme ; + skos:prefLabel "infrared"@en ; +. + diff --git a/dev/voc4cat/0000178.ttl b/dev/voc4cat/0000178.ttl new file mode 100644 index 0000000..0c280bf --- /dev/null +++ b/dev/voc4cat/0000178.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000178"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "VIS"@en , + "Vis"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm. "@en ; + skos:inScheme ; + skos:prefLabel "visible"@en ; +. + diff --git a/dev/voc4cat/0000179.ttl b/dev/voc4cat/0000179.ttl new file mode 100644 index 0000000..a6f784b --- /dev/null +++ b/dev/voc4cat/0000179.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000179"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "UV"@en , + "UV-A"@en , + "UV-B"@en , + "UV-C"@en , + "VUV"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet"@en ; +. + diff --git a/dev/voc4cat/0001900.ttl b/dev/voc4cat/0001900.ttl new file mode 100644 index 0000000..a0da18c --- /dev/null +++ b/dev/voc4cat/0001900.ttl @@ -0,0 +1,34 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Collection ; + dcterms:identifier "voc4cat_0001900"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis."@en ; + skos:member + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Characterization and evaluation techniques"@en ; +. + diff --git a/dev/voc4cat/0001901.ttl b/dev/voc4cat/0001901.ttl new file mode 100644 index 0000000..5c9e0b2 --- /dev/null +++ b/dev/voc4cat/0001901.ttl @@ -0,0 +1,193 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Collection ; + dcterms:identifier "voc4cat_0001901"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to photocatalysis."@en ; + skos:member + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Photocatalysis collection"@en ; +. + diff --git a/dev/voc4cat/concept_scheme.ttl b/dev/voc4cat/concept_scheme.ttl new file mode 100644 index 0000000..6f8b01f --- /dev/null +++ b/dev/voc4cat/concept_scheme.ttl @@ -0,0 +1,24 @@ +PREFIX dcat: +PREFIX dcterms: +PREFIX owl: +PREFIX skos: +PREFIX xsd: + + + a skos:ConceptScheme ; + dcterms:created "2023-06-29"^^xsd:date ; + dcterms:creator ; + dcterms:hasPart + , + ; + dcterms:identifier "voc4cat_"^^xsd:token ; + dcterms:modified "2023-06-29"^^xsd:date ; + dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ; + dcterms:publisher ; + owl:versionInfo "v2023-06-29" ; + skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ; + skos:hasTopConcept ; + skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ; + dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" ; +. + diff --git a/dev/voc4cat/index.html b/dev/voc4cat/index.html new file mode 100644 index 0000000..4498988 --- /dev/null +++ b/dev/voc4cat/index.html @@ -0,0 +1,4952 @@ + + + + Voc4Cat - A SKOS vocabulary for Catalysis. + + + + + + + + + +
made by + pyLODE + 2.13.4.dev6 +
+

Voc4Cat - A SKOS vocabulary for Catalysis.

+

A taxonomy

+
+

Concept Scheme

+
+
URI
+
https://w3id.org/nfdi4cat/voc4cat_
+
Publisher(s)
+
+ + nfdi4cat
+
+
Creator(s)
+
+ + nfdi4cat
+
+
Created
+
2023-06-29
+
Modified
+
2023-09-04
+
Version Information
+
v_159de9ca
+
Vocabulary RDF
+
RDF (turtle)
+
+

Description

+
+

A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science.

+
+
+
+

Table of Contents

+
    +
  1. Collections
    2. +
  2. Concepts
    3. +
  3. Namespaces
    4. +
  4. Legend
    5. +
+
+ +
+

Collections ↑

+ +
+

Characterization and evaluation techniquescol

+ + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0001900
Definition

A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis.

Members + atomic force microscopycon, + Brunauer-Emmett-Teller surface area analysiscon, + cyclic voltammetrycon, + differential scanning calorimetrycon, + electron energy loss spectroscopycon, + fourier transform infrared spectroscopycon, + gas chromatographycon, + liquid chromatographycon, + mass spectrometrycon, + Mott-Schottky analysiscon, + nuclear magnetic resonance spectroscopycon, + photoluminescencecon, + Raman spectroscopycon, + scanning electron microscopycon, + thermogravimetric analysiscon, + transmission electron microscopycon, + ultraviolet-visible spectroscopycon, + X-ray diffractioncon, + X-ray fluorescencecon, + X-ray photoelectron spectroscopycon +
+
+
+

Photocatalysis collectioncol

+ + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0001901
Definition

A collection of concepts referring to photocatalysis.

Members + absorptioncon, + adsorptioncon, + apparent quantum yieldcon, + atomic force microscopycon, + bandgap energycon, + batch modecon, + blank experimentcon, + borosilicate glasscon, + Brunauer-Emmett-Teller surface area analysiscon, + calcination dwelling timecon, + calcination final temperaturecon, + calcination heating ratecon, + calcination initial temperaturecon, + calcination stepcon, + categories of semiconductorscon, + ceramic substratecon, + characterizationcon, + charge recombinationcon, + charge separationcon, + chemical substance for synthesiscon, + concentration chemical substance for synthesiscon, + conduction bandcon, + crystallinitycon, + cyclic voltammetrycon, + deposited samplecon, + deposition techniquecon, + desorptioncon, + dielectric-barrier discharge ionization detectorcon, + differential scanning calorimetrycon, + doctor bladingcon, + dopingcon, + electron energy loss spectroscopycon, + electronic statecon, + evaluationcon, + excited statecon, + experiment durationcon, + experiment final pressurecon, + experiment final temperaturecon, + experiment initial pressurecon, + experiment initial temperaturecon, + experiment pressurecon, + experiment pressure dropcon, + experiment temperaturecon, + Fermi levelcon, + flame ionization detectorcon, + flow modecon, + fluorine doped tin oxide coated glasscon, + fourier transform infrared spectroscopycon, + gas chromatograph calibrationcon, + gas chromatograph detectorcon, + gas chromatograph sensitivitycon, + gas chromatographycon, + gas feedcon, + gas flow controller and monitorcon, + gas flow rate in calcinationcon, + gaseous environment in calcinationcon, + glass substratecon, + ground statecon, + indium tin oxide coated glasscon, + infraredcon, + irradiation durationcon, + irradiation systemcon, + light emitting diodecon, + light intensitycon, + light operation currentcon, + light operation voltagecon, + light power outputcon, + light sourcecon, + light source distancecon, + light source propertycon, + light wavelengthcon, + liquid chromatographycon, + literature collectioncon, + literature organizationcon, + literature researchcon, + mass flow controllercon, + mass of chemical substance for synthesiscon, + mass spectrometer calibrationcon, + mass spectrometer detectorcon, + mass spectrometer sensitivitycon, + mass spectrometrycon, + maximum operation pressurecon, + maximum operation temperaturecon, + mercury-xenon lampcon, + metal oxidecon, + metallic substratecon, + minimum operation pressurecon, + minimum operation temperaturecon, + modification techniquecon, + Mott-Schottky analysiscon, + nuclear magnetic resonance spectroscopycon, + operation modecon, + operation parameterscon, + operation pressurecon, + operation temperaturecon, + optical windowcon, + optical window diametercon, + optical window dimensionscon, + optical window materialcon, + optical window thicknesscon, + oxidationcon, + photocatalysiscon, + photocatalystcon, + photocatalytic CO2 reductioncon, + photocatalytic experimentcon, + photocatalytic processcon, + photoexcitationcon, + photoinduced charge generationcon, + photoinduced electron transfercon, + photoinduced hole transfercon, + photoluminescencecon, + photoreactor designcon, + pore size distributioncon, + powder masscon, + powdered photocatalystcon, + pressure controller and monitorcon, + product concentrationcon, + product identification methodcon, + purging durationcon, + quartz glasscon, + Raman spectroscopycon, + reactantcon, + reactant concentrationcon, + reactant flow ratecon, + reactant puritycon, + reaction chambercon, + reaction chamber dimensioncon, + reaction chamber materialcon, + reaction chamber shapecon, + reaction chamber volumecon, + reductioncon, + sacrificial acceptorcon, + sacrificial donorcon, + sacrificial reagantcon, + sample formcon, + sample pre-treatmentcon, + sampling intervalcon, + scanning electron microscopycon, + selectivitycon, + semiconductorcon, + semiconductor propertycon, + specific surface areacon, + spin coatingcon, + spray coatingcon, + substratecon, + substrate areacon, + substrate depthcon, + substrate dimensioncon, + substrate materialcon, + substrate thicknesscon, + substrate widthcon, + synthesiscon, + synthesis durationcon, + synthesis equipmentcon, + synthesis pHcon, + synthesis pressurecon, + synthesis procedurecon, + synthesis temperaturecon, + temperature controller and monitorcon, + thermal conductivity detectorcon, + thermogravimetric analysiscon, + thin filmcon, + thin film areacon, + thin film depthcon, + thin film dimensioncon, + thin film masscon, + thin film thicknesscon, + thin film widthcon, + transmission electron microscopycon, + ultravioletcon, + ultraviolet-visible spectroscopycon, + vacuum pumpcon, + valence bandcon, + visiblecon, + volume chemical substance for synthesiscon, + X-ray diffractioncon, + X-ray fluorescencecon, + X-ray photoelectron spectroscopycon, + xenon lampcon +
+
+
+
+

Concepts ↑

+ +
+

photocatalysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000001
Definition +

A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst.


+
Narrower Concepts + photocatalytic experimentcon
+ photoreactor designcon
+ photocatalystcon
+ photocatalytic processcon
+ electronic statecon
+
+
+
+

photocatalystcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000002
Definition +

A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + sample formcon
+ synthesiscon
+ semiconductorcon
+ characterizationcon
+
+
+
+

semiconductorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000003
Definition +

A material with electrical conductivity between that of a conductor and an insulator.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + modification techniquecon
+ semiconductor propertycon
+ categories of semiconductorscon
+
+
+
+

categories of semiconductorscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000004
Definition +

Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + metal oxidecon
+
+
+
+

metal oxidecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000005
Definition +

A chemical compound formed by the reaction of a metal with oxygen.


+
Broader Concepts + categories of semiconductorscon
+
+
+
+

semiconductor propertycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000006
Definition +

Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + pore size distributioncon
+ Fermi levelcon
+ specific surface areacon
+ valence bandcon
+ bandgap energycon
+ conduction bandcon
+ crystallinitycon
+
+
+
+

Fermi levelcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000007
Definition +

The energy level in a semiconductor where the probability of finding an electron is 0.5.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

crystallinitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000008
Definition +

The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

pore size distributioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000009
Definition +

Pore size distribution refers to the range of pore sizes in a material.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

bandgap energycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000010
Definition +

The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

valence bandcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000011
Definition +

The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C).


+
Broader Concepts + semiconductor propertycon
+
+
+
+

conduction bandcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000012
Definition +

The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

specific surface areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000013
Definition +

Α measure of the total surface area of a material per unit mass or volume.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

modification techniquecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000014
Definition +

Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + dopingcon
+
+
+
+

dopingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000015
Definition +

The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations.


+
Broader Concepts + modification techniquecon
+
+
+
+

sample formcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000016
Definition +

The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + thin filmcon
+ powdered photocatalystcon
+
+
+
+

powdered photocatalystcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000017
Definition +

A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate.


+
Broader Concepts + sample formcon
+
Narrower Concepts + powder masscon
+
+
+
+

powder masscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000018
Definition +

Mass of a powdered photocatalyst used for an experiment.


+
Broader Concepts + powdered photocatalystcon
+
+
+
+

thin filmcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000019
Definition +

A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique.


+
Broader Concepts + sample formcon
+
Narrower Concepts + substratecon
+ deposition techniquecon
+ deposited samplecon
+
+
+
+

deposition techniquecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000020
Definition +

A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc..


+
Broader Concepts + thin filmcon
+
Narrower Concepts + doctor bladingcon
+ spin coatingcon
+ spray coatingcon
+
+
+
+

spray coatingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000021
Definition +

A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface.


+
Broader Concepts + deposition techniquecon
+
+
+
+

doctor bladingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000022
Definition +

A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate.


+
Broader Concepts + deposition techniquecon
+
+
+
+

spin coatingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000023
Definition +

A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface.


+
Broader Concepts + deposition techniquecon
+
+
+
+

substratecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000024
Definition +

The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.).


+
Broader Concepts + thin filmcon
+
Narrower Concepts + substrate dimensioncon
+ substrate materialcon
+
+
+
+

substrate materialcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000025
Definition +

The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal.


+
Broader Concepts + substratecon
+
Narrower Concepts + glass substratecon
+ ceramic substratecon
+ metallic substratecon
+
+
+
+

metallic substratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000026
Definition +

A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
+
+
+

glass substratecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000027
Definition +

A flat surface made of glass serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
Narrower Concepts + fluorine doped tin oxide coated glasscon
+ indium tin oxide coated glasscon
+ quartz glasscon
+ borosilicate glasscon
+
+
+
+

fluorine doped tin oxide coated glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000028
Definition +

Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films.


+
Broader Concepts + glass substratecon
+
+
+
+

indium tin oxide coated glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000029
Definition +

Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films.


+
Broader Concepts + glass substratecon
+
+
+
+

borosilicate glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000030
Definition +

A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide.


+
Broader Concepts + glass substratecon
+
+
+
+

quartz glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000031
Definition +

A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range.


+
Broader Concepts + glass substratecon
+
+
+
+

ceramic substratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000032
Definition +

A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
+
+
+

substrate dimensioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000033
Definition +

The diamensions of the substrate.


+
Broader Concepts + substratecon
+
Narrower Concepts + substrate widthcon
+ substrate thicknesscon
+ substrate depthcon
+ substrate areacon
+
+
+
+

substrate widthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000034
Definition +

The width of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate depthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000035
Definition +

The depth of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000036
Definition +

The thickness of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000037
Definition +

The surface area of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

deposited samplecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000038
Definition +

A thin film of the photocatalyst deposited on an appropriate for the application substrate.


+
Broader Concepts + thin filmcon
+
Narrower Concepts + thin film masscon
+ thin film dimensioncon
+
+
+
+

thin film masscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000039
Definition +

Mass of catalyst deposited onto the surface of a substrate.


+
Broader Concepts + deposited samplecon
+
+
+
+

thin film dimensioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000040
Definition +

The diamensions of the - deposited on the substrate - thin film.


+
Broader Concepts + deposited samplecon
+
Narrower Concepts + thin film depthcon
+ thin film areacon
+ thin film widthcon
+ thin film thicknesscon
+
+
+
+

thin film widthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000041
Definition +

The width of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000042
Definition +

The thickness of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film depthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000043
Definition +

The depth of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000044
Definition +

The area of the substrate covered by the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

synthesiscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000045
Definition +

The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + literature researchcon
+ synthesis procedurecon
+
+
+
+

literature researchcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000046
Definition +

Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations.


+
Broader Concepts + synthesiscon
+
Narrower Concepts + literature collectioncon
+ literature organizationcon
+
+
+
+

literature collectioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000047
Definition +

Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest.


+
Broader Concepts + literature researchcon
+
+
+
+

literature organizationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000048
Definition +

Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization.


+
Broader Concepts + literature researchcon
+
+
+
+

synthesis procedurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000049
Definition +

Necessary steps needed to follow in order to reach the desired photocatalyst.


+
Broader Concepts + synthesiscon
+
Narrower Concepts + synthesis pHcon
+ synthesis equipmentcon
+ synthesis temperaturecon
+ calcination stepcon
+ chemical substance for synthesiscon
+ synthesis pressurecon
+ synthesis durationcon
+
+
+
+

synthesis durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000050
Definition +

Duration of each synthesis step needed to synthesize the desired photocatalyst.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000051
Definition +

Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis pHcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000052
Definition +

The pH value in each of the synthesis steps.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000053
Definition +

Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction).


+
Broader Concepts + synthesis procedurecon
+
+
+
+

calcination stepcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000054
Definition +

Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step.


+
Broader Concepts + synthesis procedurecon
+
Narrower Concepts + gas flow rate in calcinationcon
+ gaseous environment in calcinationcon
+ calcination heating ratecon
+ calcination dwelling timecon
+ calcination initial temperaturecon
+ calcination final temperaturecon
+
+
+
+

gaseous environment in calcinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000055
Definition +

A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air).


+
Broader Concepts + calcination stepcon
+
+
+
+

gas flow rate in calcinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000056
Definition +

The flow of gas (usually in ml min-1) used in the calcination steps during synthesis.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination initial temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000057
Definition +

Initial temperature of the calcination step.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination final temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000058
Definition +

Final temperature of the calcination step.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination heating ratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000059
Definition +

Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination dwelling timecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000060
Definition +

Time (usually in h) for which a desired temperature is held.


+
Broader Concepts + calcination stepcon
+
+
+
+

synthesis equipmentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000061
Definition +

Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

chemical substance for synthesiscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000062
Definition +

Chemical substances used in the synthesis process of a desired photocatalyst.


+
Broader Concepts + synthesis procedurecon
+
Narrower Concepts + concentration chemical substance for synthesiscon
+ mass of chemical substance for synthesiscon
+ volume chemical substance for synthesiscon
+
+
+
+

mass of chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000063
Definition +

Mass of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

volume chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000064
Definition +

Volume of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

concentration chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000065
Definition +

Concentration of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

characterizationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000066
Definition +

Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + nuclear magnetic resonance spectroscopycon
+ X-ray fluorescencecon
+ photoluminescencecon
+ transmission electron microscopycon
+ fourier transform infrared spectroscopycon
+ ultraviolet-visible spectroscopycon
+ Raman spectroscopycon
+ cyclic voltammetrycon
+ X-ray diffractioncon
+ scanning electron microscopycon
+ differential scanning calorimetrycon
+ atomic force microscopycon
+ X-ray photoelectron spectroscopycon
+ Mott-Schottky analysiscon
+ Brunauer-Emmett-Teller surface area analysiscon
+ thermogravimetric analysiscon
+ electron energy loss spectroscopycon
+
+
+
+

X-ray fluorescencecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000067
Definition +

A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays.


+
Broader Concepts + characterizationcon
+
+
+
+

electron energy loss spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000068
Definition +

An analytical technique used to measure the energy loss of electrons passing through a sample.


+
Broader Concepts + characterizationcon
+
+
+
+

Raman spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000069
Definition +

A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light.


+
Broader Concepts + characterizationcon
+
+
+
+

atomic force microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000070
Definition +

A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology.


+
Broader Concepts + characterizationcon
+
+
+
+

differential scanning calorimetrycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000071
Definition +

A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles.


+
Broader Concepts + characterizationcon
+
+
+
+

thermogravimetric analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000072
Definition +

A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles.


+
Broader Concepts + characterizationcon
+
+
+
+

nuclear magnetic resonance spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000073
Definition +

A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

photoluminescencecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000074
Definition +

Light emission of lower energy photons from a sample upon its photoexcitation.


+
Broader Concepts + characterizationcon
+
+
+
+

scanning electron microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000075
Definition +

An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam.


+
Broader Concepts + characterizationcon
+
+
+
+

X-ray photoelectron spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000076
Definition +

A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

X-ray diffractioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000077
Definition +

A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam.


+
Broader Concepts + characterizationcon
+
+
+
+

transmission electron microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000078
Definition +

Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

ultraviolet-visible spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000079
Definition +

A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum.


+
Broader Concepts + characterizationcon
+
+
+
+

fourier transform infrared spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000080
Definition +

A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation.


+
Broader Concepts + characterizationcon
+
+
+
+

Brunauer-Emmett-Teller surface area analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000081
Definition +

The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials.


+
Broader Concepts + characterizationcon
+
+
+
+

cyclic voltammetrycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000082
Definition +

An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep.


+
Broader Concepts + characterizationcon
+
+
+
+

Mott-Schottky analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000083
Definition +

A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage.


+
Broader Concepts + characterizationcon
+
+
+
+

electronic statecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000084
Definition +

The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + ground statecon
+ excited statecon
+
+
+
+

ground statecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000085
Definition +

Τhe lowest energy state of a system.


+
Broader Concepts + electronic statecon
+
+
+
+

excited statecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000086
Definition +

Τhe temporary state of a system with higher energy than its ground state caused by an external factor.


+
Broader Concepts + electronic statecon
+
+
+
+

photocatalytic processcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000087
Definition +

A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + charge recombinationcon
+ reductioncon
+ adsorptioncon
+ oxidationcon
+ photoexcitationcon
+ photoinduced electron transfercon
+ desorptioncon
+ photoinduced hole transfercon
+ photoinduced charge generationcon
+ charge separationcon
+ absorptioncon
+
+
+
+

photoinduced electron transfercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000088
Definition +

The transfer of an electron initiated by the absorption of a photon of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoinduced hole transfercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000089
Definition +

The transfer of a hole initiated by the absorption of a photon of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoinduced charge generationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000090
Definition +

The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

charge recombinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000091
Definition +

The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

absorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000092
Definition +

Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

adsorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000093
Definition +

The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

desorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000094
Definition +

The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

charge separationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000095
Definition +

The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation).


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoexcitationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000096
Definition +

The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

oxidationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000097
Definition +

The loss of electrons or an increase in the oxidation state of a species.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

reductioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000098
Definition +

The gain of electrons or a decrease in the oxidation state of a species.


+
Broader Concepts + photocatalytic processcon
+
Narrower Concepts + photocatalytic CO2 reductioncon
+
+
+
+

photocatalytic CO2 reductioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000099
Definition +

The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide).


+
Broader Concepts + reductioncon
+
+
+
+

photocatalytic experimentcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000100
Definition +

A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.).


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + experiment pressurecon
+ experiment durationcon
+ operation modecon
+ sample pre-treatmentcon
+ evaluationcon
+ blank experimentcon
+ reactantcon
+ experiment temperaturecon
+ experiment pressure dropcon
+
+
+
+

reactantcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000101
Definition +

A starting substance that undergoes a chemical reaction to produce a desired product.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + reactant concentrationcon
+ reactant puritycon
+ reactant flow ratecon
+ sacrificial reagantcon
+
+
+
+

reactant concentrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000102
Definition +

Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments.


+
Broader Concepts + reactantcon
+
+
+
+

reactant puritycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000103
Definition +

Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results.


+
Broader Concepts + reactantcon
+
+
+
+

reactant flow ratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000104
Definition +

The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs).


+
Broader Concepts + reactantcon
+
+
+
+

sacrificial reagantcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000105
Definition +

Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately.


+
Broader Concepts + reactantcon
+
Narrower Concepts + sacrificial acceptorcon
+ sacrificial donorcon
+
+
+
+

sacrificial acceptorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000106
Definition +

A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded.


+
Broader Concepts + sacrificial reagantcon
+
+
+
+

sacrificial donorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000107
Definition +

A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded.


+
Broader Concepts + sacrificial reagantcon
+
+
+
+

operation modecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000108
Definition +

Operation mode under the which the experiment takes place: batch of continuous flow mode.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + batch modecon
+ flow modecon
+
+
+
+

flow modecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000109
Definition +

Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique.


+
Broader Concepts + operation modecon
+
+
+
+

batch modecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000110
Definition +

Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time.


+
Broader Concepts + operation modecon
+
+
+
+

experiment durationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000111
Definition +

The total duration of an experiment.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + sampling intervalcon
+ irradiation durationcon
+ purging durationcon
+
+
+
+

purging durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000112
Definition +

Time for which a gas is purged through the reaction chamber.


+
Broader Concepts + experiment durationcon
+
+
+
+

sampling intervalcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000113
Definition +

The time in between the collection of two data points.


+
Broader Concepts + experiment durationcon
+
+
+
+

irradiation durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000114
Definition +

The total duration in which the photocatalyst was under irradiation by the selected light source.


+
Broader Concepts + experiment durationcon
+
+
+
+

experiment temperaturecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000115
Definition +

The temperature (range) under which the photocatalytic reaction takes place.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + experiment final temperaturecon
+ experiment initial temperaturecon
+
+
+
+

experiment initial temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000116
Definition +

The temperature at the initiaton of the experiment.


+
Broader Concepts + experiment temperaturecon
+
+
+
+

experiment final temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000117
Definition +

The temperature at the end of the experiment.


+
Broader Concepts + experiment temperaturecon
+
+
+
+

experiment pressurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000118
Definition +

The pressure (range) under which the photocatalytic reaction takes place.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + experiment initial pressurecon
+ experiment final pressurecon
+
+
+
+

experiment initial pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000119
Definition +

The pressure at the initiaton of the experiment or before a sampling event.


+
Broader Concepts + experiment pressurecon
+
+
+
+

experiment final pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000120
Definition +

The pressure at the end of the experiment or after a sampling event.


+
Broader Concepts + experiment pressurecon
+
+
+
+

experiment pressure dropcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000121
Definition +

The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

sample pre-treatmentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000122
Definition +

Pretreatment of the photocatalyst before its intoduction to the reaction chamber.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

blank experimentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000123
Definition +

Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

evaluationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000124
Definition +

Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + product concentrationcon
+ selectivitycon
+ apparent quantum yieldcon
+
+
+
+

selectivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000125
Definition +

In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts.


+
Broader Concepts + evaluationcon
+
+
+
+

apparent quantum yieldcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000126
Definition +

A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons.


+
Broader Concepts + evaluationcon
+
+
+
+

product concentrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000127
Definition +

The concentration (usually in ppm or mol) of the products formed during a reaction.


+
Broader Concepts + evaluationcon
+
+
+
+

photoreactor designcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000128
Definition +

Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + operation parameterscon
+ reaction chambercon
+ gas feedcon
+ irradiation systemcon
+ product identification methodcon
+
+
+
+

product identification methodcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000129
Definition +

Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes).


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + mass spectrometrycon
+ gas chromatographycon
+ liquid chromatographycon
+
+
+
+

gas chromatographycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000130
Definition +

An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase.


+
Broader Concepts + product identification methodcon
+
Narrower Concepts + gas chromatograph detectorcon
+ gas chromatograph sensitivitycon
+ gas chromatograph calibrationcon
+
+
+
+

gas chromatograph detectorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000131
Definition +

Detectors of the gas chromatogragh used to identify the reaction products and intemediates.


+
Broader Concepts + gas chromatographycon
+
Narrower Concepts + dielectric-barrier discharge ionization detectorcon
+ flame ionization detectorcon
+ thermal conductivity detectorcon
+
+
+
+

flame ionization detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000132
Definition +

A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

thermal conductivity detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000133
Definition +

A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

dielectric-barrier discharge ionization detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000134
Definition +

Detector incorporating Ionization via a new dielectric barrier discharge He plasma.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

gas chromatograph sensitivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000135
Definition +

The minimum concentration of a product or intermediate that the gas chromatograph can identify.


+
Broader Concepts + gas chromatographycon
+
+
+
+

gas chromatograph calibrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000136
Definition +

A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction.


+
Broader Concepts + gas chromatographycon
+
+
+
+

mass spectrometrycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000137
Definition +

An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample.


+
Broader Concepts + product identification methodcon
+
Narrower Concepts + mass spectrometer sensitivitycon
+ mass spectrometer calibrationcon
+ mass spectrometer detectorcon
+
+
+
+

mass spectrometer detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000138
Definition +

Detectors of the mass spectrometer used to identify the reaction products and intemediates.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

mass spectrometer sensitivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000139
Definition +

The minimum concentration of a product or intermediate that the mass spectrometer can identify.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

mass spectrometer calibrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000140
Definition +

A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

liquid chromatographycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000141
Definition +

A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase.


+
Broader Concepts + product identification methodcon
+
+
+
+

operation parameterscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000142
Definition +

The range of critical for the safe operation of the photoreactor parameters.


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + operation temperaturecon
+ operation pressurecon
+
+
+
+

operation pressurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000143
Definition +

Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values.


+
Broader Concepts + operation parameterscon
+
Narrower Concepts + minimum operation pressurecon
+ maximum operation pressurecon
+ pressure controller and monitorcon
+
+
+
+

maximum operation pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000144
Definition +

Maximum of operation pressure range within the reactor can operate safely.


+
Broader Concepts + operation pressurecon
+
+
+
+

minimum operation pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000145
Definition +

Minimum of operation pressure range within the reactor can operate safely.


+
Broader Concepts + operation pressurecon
+
+
+
+

pressure controller and monitorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000146
Definition +

Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment.


+
Broader Concepts + operation pressurecon
+
Narrower Concepts + vacuum pumpcon
+
+
+
+

vacuum pumpcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000147
Definition +

Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure.


+
Broader Concepts + pressure controller and monitorcon
+
+
+
+

operation temperaturecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000148
Definition +

Maximum and minimum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation parameterscon
+
Narrower Concepts + temperature controller and monitorcon
+ minimum operation temperaturecon
+ maximum operation temperaturecon
+
+
+
+

maximum operation temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000149
Definition +

Maximum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation temperaturecon
+
+
+
+

minimum operation temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000150
Definition +

Minimum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation temperaturecon
+
+
+
+

temperature controller and monitorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000151
Definition +

Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber.


+
Broader Concepts + operation temperaturecon
+
+
+
+

reaction chambercon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000152
Definition +

A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place.


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + reaction chamber materialcon
+ optical windowcon
+ reaction chamber volumecon
+ reaction chamber shapecon
+ reaction chamber dimensioncon
+
+
+
+

reaction chamber volumecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000153
Definition +

Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume.


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber dimensioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000154
Definition +

Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers).


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber shapecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000155
Definition +

The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape.


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber materialcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000156
Definition +

Material used for the construction of the main body of the reaction chamber.


+
Broader Concepts + reaction chambercon
+
+
+
+

optical windowcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000157
Definition +

A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering.


+
Broader Concepts + reaction chambercon
+
Narrower Concepts + optical window dimensionscon
+ optical window materialcon
+
+
+
+

optical window materialcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000158
Definition +

Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces.


+
Broader Concepts + optical windowcon
+
+
+
+

optical window dimensionscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000159
Definition +

The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical windowcon
+
Narrower Concepts + optical window diametercon
+ optical window thicknesscon
+
+
+
+

optical window diametercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000160
Definition +

Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical window dimensionscon
+
+
+
+

optical window thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000161
Definition +

Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical window dimensionscon
+
+
+
+

gas feedcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000162
Definition +

Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He).


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + gas flow controller and monitorcon
+
+
+
+

gas flow controller and monitorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000163
Definition +

Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows.


+
Broader Concepts + gas feedcon
+
Narrower Concepts + mass flow controllercon
+
+
+
+

mass flow controllercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000164
Definition +

A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates.


+
Broader Concepts + gas flow controller and monitorcon
+
+
+
+

irradiation systemcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000165
Definition +

The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc..


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + light sourcecon
+ light source propertycon
+
+
+
+

light sourcecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000166
Definition +

Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs.


+
Broader Concepts + irradiation systemcon
+
Narrower Concepts + light emitting diodecon
+ xenon lampcon
+ mercury-xenon lampcon
+
+
+
+

mercury-xenon lampcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000167
Definition +

A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light.


+
Broader Concepts + light sourcecon
+
+
+
+

xenon lampcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000168
Definition +

A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light.


+
Broader Concepts + light sourcecon
+
+
+
+

light emitting diodecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000169
Definition +

A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges.


+
Broader Concepts + light sourcecon
+
+
+
+

light source propertycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000170
Definition +

Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction.


+
Broader Concepts + irradiation systemcon
+
Narrower Concepts + light operation currentcon
+ light source distancecon
+ light intensitycon
+ light wavelengthcon
+ light operation voltagecon
+ light power outputcon
+
+
+
+

light source distancecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000171
Definition +

The distance of the light source from the reaction chamber and the photocatalyst.


+
Broader Concepts + light source propertycon
+
+
+
+

light operation currentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000172
Definition +

The value of current (usually in A or mA) used to operate the selected light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light operation voltagecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000173
Definition +

The value of voltage (usually in V or mV) used to operate the selected light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light power outputcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000174
Definition +

The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light intensitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000175
Definition +

The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample.


+
Broader Concepts + light source propertycon
+
+
+
+

light wavelengthcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000176
Definition +

The distance between two successive peaks or troughs in a wave.


+
Broader Concepts + light source propertycon
+
Narrower Concepts + infraredcon
+ visiblecon
+ ultravioletcon
+
+
+
+

infraredcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000177
Definition +

Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm.


+
Broader Concepts + light wavelengthcon
+
+
+
+

visiblecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000178
Definition +

Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm.


+
Broader Concepts + light wavelengthcon
+
+
+
+

ultravioletcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000179
Definition +

Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers.


+
Broader Concepts + light wavelengthcon
+
+
+
+ +
+

Namespaces ↑

+
+
default (:)
+
https://w3id.org/nfdi4cat/voc4cat_
+
brick
+
https://brickschema.org/schema/Brick#
+
csvw
+
http://www.w3.org/ns/csvw#
+
dc
+
http://purl.org/dc/elements/1.1/
+
dcam
+
http://purl.org/dc/dcam/
+
dcat
+
http://www.w3.org/ns/dcat#
+
dcmitype
+
http://purl.org/dc/dcmitype/
+
dcterms
+
http://purl.org/dc/terms/
+
doap
+
http://usefulinc.com/ns/doap#
+
foaf
+
http://xmlns.com/foaf/0.1/
+
geo
+
http://www.opengis.net/ont/geosparql#
+
odrl
+
http://www.w3.org/ns/odrl/2/
+
org
+
http://www.w3.org/ns/org#
+
owl
+
http://www.w3.org/2002/07/owl#
+
prof
+
http://www.w3.org/ns/dx/prof/
+
prov
+
http://www.w3.org/ns/prov#
+
qb
+
http://purl.org/linked-data/cube#
+
rdf
+
http://www.w3.org/1999/02/22-rdf-syntax-ns#
+
rdfs
+
http://www.w3.org/2000/01/rdf-schema#
+
sdo
+
https://schema.org/
+
sh
+
http://www.w3.org/ns/shacl#
+
skos
+
http://www.w3.org/2004/02/skos/core#
+
sosa
+
http://www.w3.org/ns/sosa/
+
ssn
+
http://www.w3.org/ns/ssn/
+
time
+
http://www.w3.org/2006/time#
+
vann
+
http://purl.org/vocab/vann/
+
void
+
http://rdfs.org/ns/void#
+
wgs
+
https://www.w3.org/2003/01/geo/wgs84_pos#
+
xsd
+
http://www.w3.org/2001/XMLSchema#
+
+
+ +
+

Legend

+ + + +
colCollections
conConcepts
+
+ + \ No newline at end of file diff --git a/index.html b/index.html new file mode 100644 index 0000000..d366936 --- /dev/null +++ b/index.html @@ -0,0 +1,263 @@ + + + + Index of vocabulary versions + + + + + + + + + +
+ made by + + voc4cat + + 0.7.6 +
+

Index of vocabulary versions

+
+ +

+ voc4catcs +

+ + + + + + + + + + + + + + + + +
Latest release + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat +
In development + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/dev +
+ Spreadsheet file (xlsx) + + Documentation on GitHub (HTML) +
+

List of all releases

+ + + + + + + + + + + + +
v2023-09-03 + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/v2023-09-03 +
v2023-08-17 + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/v2023-08-17 +
+
+ + + \ No newline at end of file diff --git a/latest/README.md b/latest/README.md new file mode 100644 index 0000000..5bddb0f --- /dev/null +++ b/latest/README.md @@ -0,0 +1,3 @@ +**Directory to collect the vocabularies in rdf/turtle format** + +that were created using the voc4cat workflow and its CI/CD pipeline. diff --git a/latest/index.html b/latest/index.html new file mode 100644 index 0000000..d366936 --- /dev/null +++ b/latest/index.html @@ -0,0 +1,263 @@ + + + + Index of vocabulary versions + + + + + + + + + +
+ made by + + voc4cat + + 0.7.6 +
+

Index of vocabulary versions

+
+ +

+ voc4catcs +

+ + + + + + + + + + + + + + + + +
Latest release + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat +
In development + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/dev +
+ Spreadsheet file (xlsx) + + Documentation on GitHub (HTML) +
+

List of all releases

+ + + + + + + + + + + + +
v2023-09-03 + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/v2023-09-03 +
v2023-08-17 + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/v2023-08-17 +
+
+ + + \ No newline at end of file diff --git a/latest/voc4cat.log b/latest/voc4cat.log new file mode 100644 index 0000000..4b4103a --- /dev/null +++ b/latest/voc4cat.log @@ -0,0 +1,66 @@ +2023-08-17 13:57:25|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/latest/voc4cat.log --join publish/latest/ +2023-08-17 13:57:25|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:25|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-17 13:57:25|voc4cat.transform |DEBUG |Processing rdf files in "publish/latest/voc4cat" +2023-08-17 13:57:26|voc4cat.transform |INFO |-> joined vocabulary into: publish/latest/voc4cat.ttl +2023-08-17 13:57:26|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/latest/voc4cat.log publish/latest/ +2023-08-17 13:57:26|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:26|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-17 13:57:26|voc4cat.docs |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-08-17 13:57:26|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-17 13:57:28|voc4cat.docs |INFO |-> built pyLODE documentation for publish/latest/voc4cat.ttl +2023-08-17 13:57:29|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/latest/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/latest/ +2023-08-17 13:57:29|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:29|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-17 13:57:29|voc4cat.convert |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-08-17 13:57:29|voc4cat.convert |INFO |-> successfully converted to publish/latest/voc4cat.xlsx +2023-09-03 21:50:34|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/latest/voc4cat.log --join publish/latest/ +2023-09-03 21:50:34|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:50:34|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-03 21:50:34|voc4cat.transform |DEBUG |Processing rdf files in "publish/latest/voc4cat" +2023-09-03 21:50:34|voc4cat.transform |INFO |-> joined vocabulary into: publish/latest/voc4cat.ttl +2023-09-03 21:50:35|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/latest/voc4cat.log publish/latest/ +2023-09-03 21:50:35|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:50:35|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-03 21:50:35|voc4cat.docs |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-09-03 21:50:35|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-03 21:50:37|voc4cat.docs |INFO |-> built pyLODE documentation for publish/latest/voc4cat.ttl +2023-09-03 21:50:37|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Cmd output: b'v2023-08-17\nv2023-09-03\n' +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Adding tag "v2023-08-17" to index.html +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Adding tag "v2023-09-03" to index.html +2023-09-03 21:50:37|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/latest/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/latest/ +2023-09-03 21:50:37|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:50:37|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-03 21:50:37|voc4cat.convert |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-09-03 21:50:38|voc4cat.convert |INFO |-> successfully converted to publish/latest/voc4cat.xlsx +2023-09-03 21:50:38|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-03 21:50:38|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-03 21:50:38|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. +2023-09-03 21:56:42|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/latest/voc4cat.log --join publish/latest/ +2023-09-03 21:56:42|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:56:42|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-03 21:56:42|voc4cat.transform |DEBUG |Processing rdf files in "publish/latest/voc4cat" +2023-09-03 21:56:42|voc4cat.transform |INFO |-> joined vocabulary into: publish/latest/voc4cat.ttl +2023-09-03 21:56:43|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/latest/voc4cat.log publish/latest/ +2023-09-03 21:56:43|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:56:43|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-03 21:56:43|voc4cat.docs |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-09-03 21:56:43|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-03 21:56:45|voc4cat.docs |INFO |-> built pyLODE documentation for publish/latest/voc4cat.ttl +2023-09-03 21:56:45|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Cmd output: b'v2023-08-17\nv2023-09-03\n' +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Adding tag "v2023-08-17" to index.html +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Adding tag "v2023-09-03" to index.html +2023-09-03 21:56:45|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/latest/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/latest/ +2023-09-03 21:56:45|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:56:45|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-03 21:56:45|voc4cat.convert |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-09-03 21:56:46|voc4cat.convert |INFO |-> successfully converted to publish/latest/voc4cat.xlsx +2023-09-03 21:56:46|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-03 21:56:46|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-03 21:56:46|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. diff --git a/latest/voc4cat.ttl b/latest/voc4cat.ttl new file mode 100644 index 0000000..a88df23 --- /dev/null +++ b/latest/voc4cat.ttl @@ -0,0 +1,1992 @@ +@prefix dcat: . +@prefix dcterms: . +@prefix owl: . +@prefix rdfs: . +@prefix skos: . +@prefix xsd: . + + a skos:Collection ; + dcterms:identifier "voc4cat_0001900"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis."@en ; + skos:member , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Characterization and evaluation techniques"@en . + + a skos:Collection ; + dcterms:identifier "voc4cat_0001901"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to photocatalysis."@en ; + skos:member , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Photocatalysis collection"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000005"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A chemical compound formed by the reaction of a metal with oxygen."@en ; + skos:inScheme ; + skos:prefLabel "metal oxide"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000007"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + rdfs:isDefinedBy ; + skos:altLabel "EF"@en ; + skos:broader ; + skos:definition "The energy level in a semiconductor where the probability of finding an electron is 0.5."@en ; + skos:inScheme ; + skos:prefLabel "Fermi level"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000008"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material."@en ; + skos:inScheme ; + skos:prefLabel "crystallinity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000009"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pore size distribution refers to the range of pore sizes in a material."@en ; + skos:inScheme ; + skos:prefLabel "pore size distribution"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000010"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Eg"@en, + "energy bandgap"@en ; + skos:broader ; + skos:definition "The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter."@en ; + skos:inScheme ; + skos:prefLabel "bandgap energy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000011"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VB"@en ; + skos:broader ; + skos:definition "The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C)."@en ; + skos:inScheme ; + skos:prefLabel "valence band"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000012"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CB"@en ; + skos:broader ; + skos:definition "The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor."@en ; + skos:inScheme ; + skos:prefLabel "conduction band"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000013"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SSA"@en ; + skos:broader ; + skos:definition "Α measure of the total surface area of a material per unit mass or volume."@en ; + skos:inScheme ; + skos:prefLabel "specific surface area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000015"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations."@en ; + skos:inScheme ; + skos:prefLabel "doping"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000018"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of a powdered photocatalyst used for an experiment."@en ; + skos:inScheme ; + skos:prefLabel "powder mass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000021"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spray-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spray coating"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000022"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "doctor blading"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000023"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spin casting"@en, + "spin-casting"@en, + "spin-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spin coating"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000026"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "metallic substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000028"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FTO"@en, + "FTO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "fluorine doped tin oxide coated glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000029"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "ITO"@en, + "ITO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "indium tin oxide coated glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000030"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide."@en ; + skos:inScheme ; + skos:prefLabel "borosilicate glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000031"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "quartz"@en ; + skos:broader ; + skos:definition "A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range."@en ; + skos:inScheme ; + skos:prefLabel "quartz glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000032"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "ceramic substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000034"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate width"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000035"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate depth"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000036"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000037"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "substrate surface area"@en ; + skos:broader ; + skos:definition "The surface area of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000039"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of catalyst deposited onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "thin film mass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000041"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film width"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000042"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the film of the deposited photocatalyst. "@en ; + skos:inScheme ; + skos:prefLabel "thin film thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000043"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film depth"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000044"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The area of the substrate covered by the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000047"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest."@en ; + skos:inScheme ; + skos:prefLabel "literature collection"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000048"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "citation management software"@en, + "literature organization"@en, + "organization of literature"@en ; + skos:broader ; + skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ; + skos:inScheme ; + skos:prefLabel "literature organization"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000050"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Duration of each synthesis step needed to synthesize the desired photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "synthesis duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000051"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis."@en ; + skos:inScheme ; + skos:prefLabel "synthesis temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000052"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pH value in each of the synthesis steps."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pH"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000053"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction)."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000055"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air)."@en ; + skos:inScheme ; + skos:prefLabel "gaseous environment in calcination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000056"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The flow of gas (usually in ml min-1) used in the calcination steps during synthesis."@en ; + skos:inScheme ; + skos:prefLabel "gas flow rate in calcination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000057"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Initial temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination initial temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000058"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Final temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination final temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000059"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1."@en ; + skos:inScheme ; + skos:prefLabel "calcination heating rate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000060"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time (usually in h) for which a desired temperature is held."@en ; + skos:inScheme ; + skos:prefLabel "calcination dwelling time"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000061"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances."@en ; + skos:inScheme ; + skos:prefLabel "synthesis equipment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000063"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "mass of chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000064"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "volume chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000065"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "concentration chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000085"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe lowest energy state of a system. "@en ; + skos:inScheme ; + skos:prefLabel "ground state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000086"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe temporary state of a system with higher energy than its ground state caused by an external factor. "@en ; + skos:inScheme ; + skos:prefLabel "excited state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000088"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource, 0000-0002-2367-1988 Norbert Kockmann edited the resource"@en ; + skos:broader ; + skos:definition "The transfer of an electron initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced electron transfer"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000089"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The transfer of a hole initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced hole transfer"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000090"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "charge photo-generation"@en, + "charge photogeneration"@en, + "electron excitation"@en, + "electron-hole pair"@en, + "photogenerated charges"@en ; + skos:broader ; + skos:definition "The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced charge generation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000091"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light. "@en ; + skos:inScheme ; + skos:prefLabel "charge recombination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000092"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate. "@en ; + skos:inScheme ; + skos:prefLabel "absorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000093"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface."@en ; + skos:inScheme ; + skos:prefLabel "adsorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000094"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH."@en ; + skos:inScheme ; + skos:prefLabel "desorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000095"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation). "@en ; + skos:inScheme ; + skos:prefLabel "charge separation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000096"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photo-excitation"@en ; + skos:broader ; + skos:definition "The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoexcitation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000097"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The loss of electrons or an increase in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:prefLabel "oxidation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000099"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CO2 photoreduction"@en, + "artificial photosynthesis"@en, + "carbon dioxide photoreduction"@en, + "photocatalytic carbon dioxide reduction"@en ; + skos:broader ; + skos:definition "The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide). "@en ; + skos:inScheme ; + skos:prefLabel "photocatalytic CO2 reduction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000102"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments."@en ; + skos:inScheme ; + skos:prefLabel "reactant concentration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000103"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results. "@en ; + skos:inScheme ; + skos:prefLabel "reactant purity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000104"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs)."@en ; + skos:inScheme ; + skos:prefLabel "reactant flow rate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000106"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial acceptor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000107"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial donor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000109"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "continuous flow mode"@en, + "continuous-flow mode"@en, + "flow-mode"@en ; + skos:broader ; + skos:definition " Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique."@en ; + skos:inScheme ; + skos:prefLabel "flow mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000110"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "batch-mode"@en ; + skos:broader ; + skos:definition "Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time."@en ; + skos:inScheme ; + skos:prefLabel "batch mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000112"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time for which a gas is purged through the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "purging duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000113"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The time in between the collection of two data points."@en ; + skos:inScheme ; + skos:prefLabel "sampling interval"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000114"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration in which the photocatalyst was under irradiation by the selected light source. "@en ; + skos:inScheme ; + skos:prefLabel "irradiation duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000116"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the initiaton of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000117"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the end of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment final temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000119"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the initiaton of the experiment or before a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000120"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the end of the experiment or after a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment final pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000121"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products. "@en ; + skos:inScheme ; + skos:prefLabel "experiment pressure drop"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000122"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pretreatment of the photocatalyst before its intoduction to the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "sample pre-treatment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000123"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "control experiment"@en ; + skos:broader ; + skos:definition "Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants."@en ; + skos:inScheme ; + skos:prefLabel "blank experiment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000125"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts."@en ; + skos:inScheme ; + skos:prefLabel "selectivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000126"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "AQY"@en, + "AQY%"@en, + "apparent photonic yield"@en ; + skos:broader ; + skos:definition "A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons."@en ; + skos:inScheme ; + skos:prefLabel "apparent quantum yield"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000127"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The concentration (usually in ppm or mol) of the products formed during a reaction."@en ; + skos:inScheme ; + skos:prefLabel "product concentration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000132"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FID"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame."@en ; + skos:inScheme ; + skos:prefLabel "flame ionization detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000133"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TCD"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature."@en ; + skos:inScheme ; + skos:prefLabel "thermal conductivity detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000134"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BID"@en ; + skos:broader ; + skos:definition "Detector incorporating Ionization via a new dielectric barrier discharge He plasma."@en ; + skos:inScheme ; + skos:prefLabel "dielectric-barrier discharge ionization detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000135"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the gas chromatograph can identify. "@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph sensitivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000136"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph calibration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000138"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the mass spectrometer used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000139"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the mass spectrometer can identify. "@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer sensitivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000140"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer calibration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000144"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "maximum operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000145"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "minimum operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000147"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure. "@en ; + skos:inScheme ; + skos:prefLabel "vacuum pump"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000149"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "maximum operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000150"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "minimum operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000151"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "cooling device"@en, + "heating device"@en, + "temperature controller"@en, + "temperature gauge"@en, + "temperature monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "temperature controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000153"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume. "@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber volume"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000154"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers)."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000155"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber shape"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000156"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material used for the construction of the main body of the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000158"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces. "@en ; + skos:inScheme ; + skos:prefLabel "optical window material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000160"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window diameter"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000161"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000164"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MFC"@en, + "MFCs"@en ; + skos:broader ; + skos:definition "A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates."@en ; + skos:inScheme ; + skos:prefLabel "mass flow controller"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000167"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Hg-Xe lamp"@en, + "Hg/Xe lamp"@en, + "mercury xenon lamp"@en ; + skos:broader ; + skos:definition "A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "mercury-xenon lamp"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000168"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Xe lamp"@en, + "Xe-lamp"@en ; + skos:broader ; + skos:definition "A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "xenon lamp"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000169"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LED"@en, + "light-emitting diode"@en ; + skos:broader ; + skos:definition "A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges."@en ; + skos:inScheme ; + skos:prefLabel "light emitting diode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000171"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The distance of the light source from the reaction chamber and the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "light source distance"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000172"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of current (usually in A or mA) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation current"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000173"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of voltage (usually in V or mV) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation voltage"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000174"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source."@en ; + skos:inScheme ; + skos:prefLabel "light power output"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000175"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample."@en ; + skos:inScheme ; + skos:prefLabel "light intensity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000177"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "IR"@en, + "Ir"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm."@en ; + skos:inScheme ; + skos:prefLabel "infrared"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000178"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VIS"@en, + "Vis"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm. "@en ; + skos:inScheme ; + skos:prefLabel "visible"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000179"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV"@en, + "UV-A"@en, + "UV-B"@en, + "UV-C"@en, + "VUV"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000004"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "categories of semiconductors"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000014"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "modification technique"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000017"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "powdered photocatalyst"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000067"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "X-ray emission spectrometry"@en, + "X-ray fluorescence spectrometry"@en, + "X-ray fluorescence spectroscopy"@en, + "XES"@en, + "XRES"@en, + "XRF"@en, + "XRF spectrometry"@en, + "XRF spectroscopy"@en ; + skos:broader ; + skos:definition "A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays. "@en ; + skos:inScheme ; + skos:prefLabel "X-ray fluorescence"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000068"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "EELS"@en ; + skos:broader ; + skos:definition "An analytical technique used to measure the energy loss of electrons passing through a sample. "@en ; + skos:inScheme ; + skos:prefLabel "electron energy loss spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000069"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "RAMAN"@en, + "Raman"@en, + "Raman scattering spectrometry"@en, + "Raman spectrometry"@en, + "raman scattering spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light. "@en ; + skos:inScheme ; + skos:prefLabel "Raman spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000070"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "AFM"@en, + "SFM"@en, + "atomic force imaging"@en, + "atomic-force microscopy"@en, + "scanning force microscopy"@en ; + skos:broader ; + skos:definition "A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology. "@en ; + skos:inScheme ; + skos:prefLabel "atomic force microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000071"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "DSC"@en, + "differential scanning calorimetric (DSC) analysis"@en, + "differential scanning calorimetric analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles. "@en ; + skos:inScheme ; + skos:prefLabel "differential scanning calorimetry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000072"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TG"@en, + "TG analysis"@en, + "TG measurements"@en, + "TGA"@en, + "thermal gravimetric analysis"@en, + "thermo-gravimetric analysis"@en, + "thermogravimetric (TG) analyses"@en, + "thermogravimetric (TG) analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles."@en ; + skos:inScheme ; + skos:prefLabel "thermogravimetric analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000073"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "NMR"@en ; + skos:broader ; + skos:definition "A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons."@en ; + skos:inScheme ; + skos:prefLabel "nuclear magnetic resonance spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000074"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "PL"@en ; + skos:broader ; + skos:definition "Light emission of lower energy photons from a sample upon its photoexcitation. "@en ; + skos:inScheme ; + skos:prefLabel "photoluminescence"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000075"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SEM"@en ; + skos:broader ; + skos:definition "An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "scanning electron microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000076"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "XPS"@en ; + skos:broader ; + skos:definition "A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "X-ray photoelectron spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000077"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "X-ray analysis"@en, + "X-ray crystallographic analysis"@en, + "X-ray crystallography"@en, + "X-ray diffraction analysis"@en, + "X-ray diffractometry"@en, + "X-ray structure determination"@en, + "XRD"@en ; + skos:broader ; + skos:definition "A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "X-ray diffraction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000078"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TEM"@en ; + skos:broader ; + skos:definition "Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "transmission electron microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000079"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV-Vis"@en ; + skos:broader ; + skos:definition "A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet-visible spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000080"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FT-IR"@en, + "FT-IR spectroscopy"@en, + "FTIR"@en, + "FTIR spectrometry"@en, + "FTIR spectroscopy"@en, + "Fourier transform infra-red absoprtion spectroscopy"@en, + "Fourier transform infra-red spectrometry"@en, + "Fourier transform infrared (FT-IR)"@en, + "Fourier transform infrared (FT-IR) spectroscopy"@en, + "Fourier-transform infra-red absorption spectrometry"@en, + "Fourier-transform infrared (FTIR) absorption spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation."@en ; + skos:inScheme ; + skos:prefLabel "fourier transform infrared spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000081"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BET"@en ; + skos:broader ; + skos:definition "The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials."@en ; + skos:inScheme ; + skos:prefLabel "Brunauer-Emmett-Teller surface area analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000082"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CV"@en, + "cyclovoltammetry"@en ; + skos:broader ; + skos:definition "An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep."@en ; + skos:inScheme ; + skos:prefLabel "cyclic voltammetry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000083"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage."@en ; + skos:inScheme ; + skos:prefLabel "Mott-Schottky analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000098"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The gain of electrons or a decrease in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "reduction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000141"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LC"@en ; + skos:broader ; + skos:definition "A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase. "@en ; + skos:inScheme ; + skos:prefLabel "liquid chromatography"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000146"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "pressure controller"@en, + "pressure gauge"@en, + "pressure monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "pressure controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000162"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "gas flow"@en ; + skos:broader ; + skos:definition "Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He). "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas feed"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000163"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas flow controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000016"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "sample form"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000024"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.)."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000038"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A thin film of the photocatalyst deposited on an appropriate for the application substrate."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "deposited sample"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000045"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000046"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "manuscripts"@en, + "papers"@en, + "publications"@en ; + skos:broader ; + skos:definition "Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "literature research"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000084"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "electronic state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000105"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "sacrificial reagant"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000108"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Operation mode under the which the experiment takes place: batch of continuous flow mode."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "operation mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000115"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "experiment temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000118"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "experiment pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000142"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The range of critical for the safe operation of the photoreactor parameters."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "operation parameters"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000157"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "optical window"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000159"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "optical window dimensions"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000165"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc.."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "irradiation system"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000003"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A material with electrical conductivity between that of a conductor and an insulator."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "semiconductor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000019"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "thin film"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000020"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc.."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "deposition technique"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000025"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "substrate material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000062"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Chemical substances used in the synthesis process of a desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000111"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration of an experiment."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "experiment duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000124"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "evaluation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000129"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes)."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "product identification method"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000131"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the gas chromatogragh used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "gas chromatograph detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000143"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "\\Ppressure range"@en, + "operation pressure range"@en, + "range of operation pressure"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000148"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "operation temperature range"@en, + "range of operation temperature"@en, + "temperature range"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000166"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs. "@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "light source"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000176"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "λ"@en ; + skos:broader ; + skos:definition "The distance between two successive peaks or troughs in a wave."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "light wavelength"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000002"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic material"@en ; + skos:broader ; + skos:definition "A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "photocatalyst"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000027"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of glass serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "glass substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000033"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the substrate."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "substrate dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000040"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the - deposited on the substrate - thin film."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "thin film dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000101"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A starting substance that undergoes a chemical reaction to produce a desired product."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "reactant"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000130"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "GC"@en ; + skos:broader ; + skos:definition "An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "gas chromatography"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000137"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MS"@en ; + skos:broader ; + skos:definition "An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "mass spectrometry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000001"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic reaction"@en ; + skos:definition "A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "photocatalysis"@en ; + skos:topConceptOf . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000128"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreactor engineering"@en, + "reactor design"@en, + "reactor engineering"@en ; + skos:broader ; + skos:definition "Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "photoreactor design"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000152"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreaction chamber"@en ; + skos:broader ; + skos:definition "A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "reaction chamber"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000054"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "calcination"@en, + "heat treatment"@en, + "heat-treatment"@en ; + skos:broader ; + skos:definition "Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + ; + skos:prefLabel "calcination step"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000170"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + ; + skos:prefLabel "light source property"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000006"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + ; + skos:prefLabel "semiconductor property"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000049"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Necessary steps needed to follow in order to reach the desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + ; + skos:prefLabel "synthesis procedure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000100"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.)."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic experiment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000087"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic process"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000066"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "characterization"@en . + + a skos:ConceptScheme ; + dcterms:created "2023-06-29"^^xsd:date ; + dcterms:creator ; + dcterms:hasPart , + ; + dcterms:identifier "voc4cat_"^^xsd:token ; + dcterms:modified "2023-09-03"^^xsd:date ; + dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ; + dcterms:publisher ; + owl:versionInfo "v2023-09-03" ; + skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ; + skos:hasTopConcept ; + skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ; + dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" . + diff --git a/latest/voc4cat.xlsx b/latest/voc4cat.xlsx new file mode 100644 index 0000000..9397cb9 Binary files /dev/null and b/latest/voc4cat.xlsx differ diff --git a/latest/voc4cat/0000001.ttl b/latest/voc4cat/0000001.ttl new file mode 100644 index 0000000..f612819 --- /dev/null +++ b/latest/voc4cat/0000001.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000001"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic reaction"@en ; + skos:definition "A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "photocatalysis"@en ; + skos:topConceptOf ; +. + diff --git a/latest/voc4cat/0000002.ttl b/latest/voc4cat/0000002.ttl new file mode 100644 index 0000000..a94e590 --- /dev/null +++ b/latest/voc4cat/0000002.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000002"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic material"@en ; + skos:broader ; + skos:definition "A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "photocatalyst"@en ; +. + diff --git a/latest/voc4cat/0000003.ttl b/latest/voc4cat/0000003.ttl new file mode 100644 index 0000000..e90bfd2 --- /dev/null +++ b/latest/voc4cat/0000003.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000003"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A material with electrical conductivity between that of a conductor and an insulator."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "semiconductor"@en ; +. + diff --git a/latest/voc4cat/0000004.ttl b/latest/voc4cat/0000004.ttl new file mode 100644 index 0000000..92417bf --- /dev/null +++ b/latest/voc4cat/0000004.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000004"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "categories of semiconductors"@en ; +. + diff --git a/latest/voc4cat/0000005.ttl b/latest/voc4cat/0000005.ttl new file mode 100644 index 0000000..bcb83e6 --- /dev/null +++ b/latest/voc4cat/0000005.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000005"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A chemical compound formed by the reaction of a metal with oxygen."@en ; + skos:inScheme ; + skos:prefLabel "metal oxide"@en ; +. + diff --git a/latest/voc4cat/0000006.ttl b/latest/voc4cat/0000006.ttl new file mode 100644 index 0000000..3d63a96 --- /dev/null +++ b/latest/voc4cat/0000006.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000006"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + ; + skos:prefLabel "semiconductor property"@en ; +. + diff --git a/latest/voc4cat/0000007.ttl b/latest/voc4cat/0000007.ttl new file mode 100644 index 0000000..5b11b45 --- /dev/null +++ b/latest/voc4cat/0000007.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX rdfs: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000007"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + rdfs:isDefinedBy ; + skos:altLabel "EF"@en ; + skos:broader ; + skos:definition "The energy level in a semiconductor where the probability of finding an electron is 0.5."@en ; + skos:inScheme ; + skos:prefLabel "Fermi level"@en ; +. + diff --git a/latest/voc4cat/0000008.ttl b/latest/voc4cat/0000008.ttl new file mode 100644 index 0000000..86fbc93 --- /dev/null +++ b/latest/voc4cat/0000008.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000008"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material."@en ; + skos:inScheme ; + skos:prefLabel "crystallinity"@en ; +. + diff --git a/latest/voc4cat/0000009.ttl b/latest/voc4cat/0000009.ttl new file mode 100644 index 0000000..b5a00af --- /dev/null +++ b/latest/voc4cat/0000009.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000009"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pore size distribution refers to the range of pore sizes in a material."@en ; + skos:inScheme ; + skos:prefLabel "pore size distribution"@en ; +. + diff --git a/latest/voc4cat/0000010.ttl b/latest/voc4cat/0000010.ttl new file mode 100644 index 0000000..35e42f8 --- /dev/null +++ b/latest/voc4cat/0000010.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000010"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Eg"@en , + "energy bandgap"@en ; + skos:broader ; + skos:definition "The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter."@en ; + skos:inScheme ; + skos:prefLabel "bandgap energy"@en ; +. + diff --git a/latest/voc4cat/0000011.ttl b/latest/voc4cat/0000011.ttl new file mode 100644 index 0000000..65d66f2 --- /dev/null +++ b/latest/voc4cat/0000011.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000011"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VB"@en ; + skos:broader ; + skos:definition "The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C)."@en ; + skos:inScheme ; + skos:prefLabel "valence band"@en ; +. + diff --git a/latest/voc4cat/0000012.ttl b/latest/voc4cat/0000012.ttl new file mode 100644 index 0000000..c17c413 --- /dev/null +++ b/latest/voc4cat/0000012.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000012"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CB"@en ; + skos:broader ; + skos:definition "The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor."@en ; + skos:inScheme ; + skos:prefLabel "conduction band"@en ; +. + diff --git a/latest/voc4cat/0000013.ttl b/latest/voc4cat/0000013.ttl new file mode 100644 index 0000000..f8e2fcb --- /dev/null +++ b/latest/voc4cat/0000013.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000013"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SSA"@en ; + skos:broader ; + skos:definition "Α measure of the total surface area of a material per unit mass or volume."@en ; + skos:inScheme ; + skos:prefLabel "specific surface area"@en ; +. + diff --git a/latest/voc4cat/0000014.ttl b/latest/voc4cat/0000014.ttl new file mode 100644 index 0000000..55c4f88 --- /dev/null +++ b/latest/voc4cat/0000014.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000014"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "modification technique"@en ; +. + diff --git a/latest/voc4cat/0000015.ttl b/latest/voc4cat/0000015.ttl new file mode 100644 index 0000000..392e7b6 --- /dev/null +++ b/latest/voc4cat/0000015.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000015"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations."@en ; + skos:inScheme ; + skos:prefLabel "doping"@en ; +. + diff --git a/latest/voc4cat/0000016.ttl b/latest/voc4cat/0000016.ttl new file mode 100644 index 0000000..f4ce370 --- /dev/null +++ b/latest/voc4cat/0000016.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000016"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "sample form"@en ; +. + diff --git a/latest/voc4cat/0000017.ttl b/latest/voc4cat/0000017.ttl new file mode 100644 index 0000000..889dbc4 --- /dev/null +++ b/latest/voc4cat/0000017.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000017"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "powdered photocatalyst"@en ; +. + diff --git a/latest/voc4cat/0000018.ttl b/latest/voc4cat/0000018.ttl new file mode 100644 index 0000000..b7c6267 --- /dev/null +++ b/latest/voc4cat/0000018.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000018"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of a powdered photocatalyst used for an experiment."@en ; + skos:inScheme ; + skos:prefLabel "powder mass"@en ; +. + diff --git a/latest/voc4cat/0000019.ttl b/latest/voc4cat/0000019.ttl new file mode 100644 index 0000000..eddb60b --- /dev/null +++ b/latest/voc4cat/0000019.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000019"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "thin film"@en ; +. + diff --git a/latest/voc4cat/0000020.ttl b/latest/voc4cat/0000020.ttl new file mode 100644 index 0000000..1f8b9ab --- /dev/null +++ b/latest/voc4cat/0000020.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000020"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc.."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "deposition technique"@en ; +. + diff --git a/latest/voc4cat/0000021.ttl b/latest/voc4cat/0000021.ttl new file mode 100644 index 0000000..7748ae1 --- /dev/null +++ b/latest/voc4cat/0000021.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000021"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spray-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spray coating"@en ; +. + diff --git a/latest/voc4cat/0000022.ttl b/latest/voc4cat/0000022.ttl new file mode 100644 index 0000000..46c0950 --- /dev/null +++ b/latest/voc4cat/0000022.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000022"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "doctor blading"@en ; +. + diff --git a/latest/voc4cat/0000023.ttl b/latest/voc4cat/0000023.ttl new file mode 100644 index 0000000..f7e75b3 --- /dev/null +++ b/latest/voc4cat/0000023.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000023"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "spin casting"@en , + "spin-casting"@en , + "spin-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spin coating"@en ; +. + diff --git a/latest/voc4cat/0000024.ttl b/latest/voc4cat/0000024.ttl new file mode 100644 index 0000000..c5ed97f --- /dev/null +++ b/latest/voc4cat/0000024.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000024"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.)."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "substrate"@en ; +. + diff --git a/latest/voc4cat/0000025.ttl b/latest/voc4cat/0000025.ttl new file mode 100644 index 0000000..65c4a89 --- /dev/null +++ b/latest/voc4cat/0000025.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000025"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "substrate material"@en ; +. + diff --git a/latest/voc4cat/0000026.ttl b/latest/voc4cat/0000026.ttl new file mode 100644 index 0000000..f8df19f --- /dev/null +++ b/latest/voc4cat/0000026.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000026"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "metallic substrate"@en ; +. + diff --git a/latest/voc4cat/0000027.ttl b/latest/voc4cat/0000027.ttl new file mode 100644 index 0000000..08125f1 --- /dev/null +++ b/latest/voc4cat/0000027.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000027"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of glass serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "glass substrate"@en ; +. + diff --git a/latest/voc4cat/0000028.ttl b/latest/voc4cat/0000028.ttl new file mode 100644 index 0000000..6bf374c --- /dev/null +++ b/latest/voc4cat/0000028.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000028"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "FTO"@en , + "FTO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "fluorine doped tin oxide coated glass"@en ; +. + diff --git a/latest/voc4cat/0000029.ttl b/latest/voc4cat/0000029.ttl new file mode 100644 index 0000000..9604b1c --- /dev/null +++ b/latest/voc4cat/0000029.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000029"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "ITO"@en , + "ITO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "indium tin oxide coated glass"@en ; +. + diff --git a/latest/voc4cat/0000030.ttl b/latest/voc4cat/0000030.ttl new file mode 100644 index 0000000..573796a --- /dev/null +++ b/latest/voc4cat/0000030.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000030"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide."@en ; + skos:inScheme ; + skos:prefLabel "borosilicate glass"@en ; +. + diff --git a/latest/voc4cat/0000031.ttl b/latest/voc4cat/0000031.ttl new file mode 100644 index 0000000..f1cf6ce --- /dev/null +++ b/latest/voc4cat/0000031.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000031"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "quartz"@en ; + skos:broader ; + skos:definition "A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range."@en ; + skos:inScheme ; + skos:prefLabel "quartz glass"@en ; +. + diff --git a/latest/voc4cat/0000032.ttl b/latest/voc4cat/0000032.ttl new file mode 100644 index 0000000..e7d5967 --- /dev/null +++ b/latest/voc4cat/0000032.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000032"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "ceramic substrate"@en ; +. + diff --git a/latest/voc4cat/0000033.ttl b/latest/voc4cat/0000033.ttl new file mode 100644 index 0000000..1ecb382 --- /dev/null +++ b/latest/voc4cat/0000033.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000033"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the substrate."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "substrate dimension"@en ; +. + diff --git a/latest/voc4cat/0000034.ttl b/latest/voc4cat/0000034.ttl new file mode 100644 index 0000000..b0a6b1b --- /dev/null +++ b/latest/voc4cat/0000034.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000034"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate width"@en ; +. + diff --git a/latest/voc4cat/0000035.ttl b/latest/voc4cat/0000035.ttl new file mode 100644 index 0000000..0c88133 --- /dev/null +++ b/latest/voc4cat/0000035.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000035"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate depth"@en ; +. + diff --git a/latest/voc4cat/0000036.ttl b/latest/voc4cat/0000036.ttl new file mode 100644 index 0000000..54debb4 --- /dev/null +++ b/latest/voc4cat/0000036.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000036"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate thickness"@en ; +. + diff --git a/latest/voc4cat/0000037.ttl b/latest/voc4cat/0000037.ttl new file mode 100644 index 0000000..8ce10a0 --- /dev/null +++ b/latest/voc4cat/0000037.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000037"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "substrate surface area"@en ; + skos:broader ; + skos:definition "The surface area of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate area"@en ; +. + diff --git a/latest/voc4cat/0000038.ttl b/latest/voc4cat/0000038.ttl new file mode 100644 index 0000000..c9c804d --- /dev/null +++ b/latest/voc4cat/0000038.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000038"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A thin film of the photocatalyst deposited on an appropriate for the application substrate."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "deposited sample"@en ; +. + diff --git a/latest/voc4cat/0000039.ttl b/latest/voc4cat/0000039.ttl new file mode 100644 index 0000000..9c1fb42 --- /dev/null +++ b/latest/voc4cat/0000039.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000039"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of catalyst deposited onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "thin film mass"@en ; +. + diff --git a/latest/voc4cat/0000040.ttl b/latest/voc4cat/0000040.ttl new file mode 100644 index 0000000..93d0c66 --- /dev/null +++ b/latest/voc4cat/0000040.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000040"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the - deposited on the substrate - thin film."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "thin film dimension"@en ; +. + diff --git a/latest/voc4cat/0000041.ttl b/latest/voc4cat/0000041.ttl new file mode 100644 index 0000000..a977ffd --- /dev/null +++ b/latest/voc4cat/0000041.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000041"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film width"@en ; +. + diff --git a/latest/voc4cat/0000042.ttl b/latest/voc4cat/0000042.ttl new file mode 100644 index 0000000..ee91513 --- /dev/null +++ b/latest/voc4cat/0000042.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000042"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the film of the deposited photocatalyst. "@en ; + skos:inScheme ; + skos:prefLabel "thin film thickness"@en ; +. + diff --git a/latest/voc4cat/0000043.ttl b/latest/voc4cat/0000043.ttl new file mode 100644 index 0000000..539e79b --- /dev/null +++ b/latest/voc4cat/0000043.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000043"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film depth"@en ; +. + diff --git a/latest/voc4cat/0000044.ttl b/latest/voc4cat/0000044.ttl new file mode 100644 index 0000000..4b2e3b2 --- /dev/null +++ b/latest/voc4cat/0000044.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000044"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The area of the substrate covered by the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film area"@en ; +. + diff --git a/latest/voc4cat/0000045.ttl b/latest/voc4cat/0000045.ttl new file mode 100644 index 0000000..f46afff --- /dev/null +++ b/latest/voc4cat/0000045.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000045"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "synthesis"@en ; +. + diff --git a/latest/voc4cat/0000046.ttl b/latest/voc4cat/0000046.ttl new file mode 100644 index 0000000..c5af09e --- /dev/null +++ b/latest/voc4cat/0000046.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000046"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "manuscripts"@en , + "papers"@en , + "publications"@en ; + skos:broader ; + skos:definition "Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "literature research"@en ; +. + diff --git a/latest/voc4cat/0000047.ttl b/latest/voc4cat/0000047.ttl new file mode 100644 index 0000000..c0acaa4 --- /dev/null +++ b/latest/voc4cat/0000047.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000047"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest."@en ; + skos:inScheme ; + skos:prefLabel "literature collection"@en ; +. + diff --git a/latest/voc4cat/0000048.ttl b/latest/voc4cat/0000048.ttl new file mode 100644 index 0000000..ca9a3af --- /dev/null +++ b/latest/voc4cat/0000048.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000048"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "citation management software"@en , + "literature organization"@en , + "organization of literature"@en ; + skos:broader ; + skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ; + skos:inScheme ; + skos:prefLabel "literature organization"@en ; +. + diff --git a/latest/voc4cat/0000049.ttl b/latest/voc4cat/0000049.ttl new file mode 100644 index 0000000..b46fac4 --- /dev/null +++ b/latest/voc4cat/0000049.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000049"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Necessary steps needed to follow in order to reach the desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + ; + skos:prefLabel "synthesis procedure"@en ; +. + diff --git a/latest/voc4cat/0000050.ttl b/latest/voc4cat/0000050.ttl new file mode 100644 index 0000000..0bfc777 --- /dev/null +++ b/latest/voc4cat/0000050.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000050"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Duration of each synthesis step needed to synthesize the desired photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "synthesis duration"@en ; +. + diff --git a/latest/voc4cat/0000051.ttl b/latest/voc4cat/0000051.ttl new file mode 100644 index 0000000..1efe1b3 --- /dev/null +++ b/latest/voc4cat/0000051.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000051"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis."@en ; + skos:inScheme ; + skos:prefLabel "synthesis temperature"@en ; +. + diff --git a/latest/voc4cat/0000052.ttl b/latest/voc4cat/0000052.ttl new file mode 100644 index 0000000..0429343 --- /dev/null +++ b/latest/voc4cat/0000052.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000052"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pH value in each of the synthesis steps."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pH"@en ; +. + diff --git a/latest/voc4cat/0000053.ttl b/latest/voc4cat/0000053.ttl new file mode 100644 index 0000000..cc4a920 --- /dev/null +++ b/latest/voc4cat/0000053.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000053"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction)."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pressure"@en ; +. + diff --git a/latest/voc4cat/0000054.ttl b/latest/voc4cat/0000054.ttl new file mode 100644 index 0000000..95bf3de --- /dev/null +++ b/latest/voc4cat/0000054.ttl @@ -0,0 +1,25 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000054"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "calcination"@en , + "heat treatment"@en , + "heat-treatment"@en ; + skos:broader ; + skos:definition "Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + ; + skos:prefLabel "calcination step"@en ; +. + diff --git a/latest/voc4cat/0000055.ttl b/latest/voc4cat/0000055.ttl new file mode 100644 index 0000000..e4d0c57 --- /dev/null +++ b/latest/voc4cat/0000055.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000055"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air)."@en ; + skos:inScheme ; + skos:prefLabel "gaseous environment in calcination"@en ; +. + diff --git a/latest/voc4cat/0000056.ttl b/latest/voc4cat/0000056.ttl new file mode 100644 index 0000000..5a58fa1 --- /dev/null +++ b/latest/voc4cat/0000056.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000056"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The flow of gas (usually in ml min-1) used in the calcination steps during synthesis."@en ; + skos:inScheme ; + skos:prefLabel "gas flow rate in calcination"@en ; +. + diff --git a/latest/voc4cat/0000057.ttl b/latest/voc4cat/0000057.ttl new file mode 100644 index 0000000..984cca6 --- /dev/null +++ b/latest/voc4cat/0000057.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000057"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Initial temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination initial temperature"@en ; +. + diff --git a/latest/voc4cat/0000058.ttl b/latest/voc4cat/0000058.ttl new file mode 100644 index 0000000..ab3ae77 --- /dev/null +++ b/latest/voc4cat/0000058.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000058"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Final temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination final temperature"@en ; +. + diff --git a/latest/voc4cat/0000059.ttl b/latest/voc4cat/0000059.ttl new file mode 100644 index 0000000..bb2e1cb --- /dev/null +++ b/latest/voc4cat/0000059.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000059"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1."@en ; + skos:inScheme ; + skos:prefLabel "calcination heating rate"@en ; +. + diff --git a/latest/voc4cat/0000060.ttl b/latest/voc4cat/0000060.ttl new file mode 100644 index 0000000..95a5b8d --- /dev/null +++ b/latest/voc4cat/0000060.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000060"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time (usually in h) for which a desired temperature is held."@en ; + skos:inScheme ; + skos:prefLabel "calcination dwelling time"@en ; +. + diff --git a/latest/voc4cat/0000061.ttl b/latest/voc4cat/0000061.ttl new file mode 100644 index 0000000..7abebea --- /dev/null +++ b/latest/voc4cat/0000061.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000061"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances."@en ; + skos:inScheme ; + skos:prefLabel "synthesis equipment"@en ; +. + diff --git a/latest/voc4cat/0000062.ttl b/latest/voc4cat/0000062.ttl new file mode 100644 index 0000000..c29cff4 --- /dev/null +++ b/latest/voc4cat/0000062.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000062"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Chemical substances used in the synthesis process of a desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "chemical substance for synthesis"@en ; +. + diff --git a/latest/voc4cat/0000063.ttl b/latest/voc4cat/0000063.ttl new file mode 100644 index 0000000..3d0ff09 --- /dev/null +++ b/latest/voc4cat/0000063.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000063"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "mass of chemical substance for synthesis"@en ; +. + diff --git a/latest/voc4cat/0000064.ttl b/latest/voc4cat/0000064.ttl new file mode 100644 index 0000000..51543c0 --- /dev/null +++ b/latest/voc4cat/0000064.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000064"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "volume chemical substance for synthesis"@en ; +. + diff --git a/latest/voc4cat/0000065.ttl b/latest/voc4cat/0000065.ttl new file mode 100644 index 0000000..31e657e --- /dev/null +++ b/latest/voc4cat/0000065.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000065"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "concentration chemical substance for synthesis"@en ; +. + diff --git a/latest/voc4cat/0000066.ttl b/latest/voc4cat/0000066.ttl new file mode 100644 index 0000000..aea1a39 --- /dev/null +++ b/latest/voc4cat/0000066.ttl @@ -0,0 +1,32 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000066"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "characterization"@en ; +. + diff --git a/latest/voc4cat/0000067.ttl b/latest/voc4cat/0000067.ttl new file mode 100644 index 0000000..e885994 --- /dev/null +++ b/latest/voc4cat/0000067.ttl @@ -0,0 +1,23 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000067"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "X-ray emission spectrometry"@en , + "X-ray fluorescence spectrometry"@en , + "X-ray fluorescence spectroscopy"@en , + "XES"@en , + "XRES"@en , + "XRF"@en , + "XRF spectrometry"@en , + "XRF spectroscopy"@en ; + skos:broader ; + skos:definition "A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays. "@en ; + skos:inScheme ; + skos:prefLabel "X-ray fluorescence"@en ; +. + diff --git a/latest/voc4cat/0000068.ttl b/latest/voc4cat/0000068.ttl new file mode 100644 index 0000000..447edef --- /dev/null +++ b/latest/voc4cat/0000068.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000068"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "EELS"@en ; + skos:broader ; + skos:definition "An analytical technique used to measure the energy loss of electrons passing through a sample. "@en ; + skos:inScheme ; + skos:prefLabel "electron energy loss spectroscopy"@en ; +. + diff --git a/latest/voc4cat/0000069.ttl b/latest/voc4cat/0000069.ttl new file mode 100644 index 0000000..e262ea0 --- /dev/null +++ b/latest/voc4cat/0000069.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000069"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "RAMAN"@en , + "Raman"@en , + "Raman scattering spectrometry"@en , + "Raman spectrometry"@en , + "raman scattering spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light. "@en ; + skos:inScheme ; + skos:prefLabel "Raman spectroscopy"@en ; +. + diff --git a/latest/voc4cat/0000070.ttl b/latest/voc4cat/0000070.ttl new file mode 100644 index 0000000..71152a6 --- /dev/null +++ b/latest/voc4cat/0000070.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000070"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "AFM"@en , + "SFM"@en , + "atomic force imaging"@en , + "atomic-force microscopy"@en , + "scanning force microscopy"@en ; + skos:broader ; + skos:definition "A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology. "@en ; + skos:inScheme ; + skos:prefLabel "atomic force microscopy"@en ; +. + diff --git a/latest/voc4cat/0000071.ttl b/latest/voc4cat/0000071.ttl new file mode 100644 index 0000000..5c78bd0 --- /dev/null +++ b/latest/voc4cat/0000071.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000071"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "DSC"@en , + "differential scanning calorimetric (DSC) analysis"@en , + "differential scanning calorimetric analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles. "@en ; + skos:inScheme ; + skos:prefLabel "differential scanning calorimetry"@en ; +. + diff --git a/latest/voc4cat/0000072.ttl b/latest/voc4cat/0000072.ttl new file mode 100644 index 0000000..bf561ad --- /dev/null +++ b/latest/voc4cat/0000072.ttl @@ -0,0 +1,23 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000072"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "TG"@en , + "TG analysis"@en , + "TG measurements"@en , + "TGA"@en , + "thermal gravimetric analysis"@en , + "thermo-gravimetric analysis"@en , + "thermogravimetric (TG) analyses"@en , + "thermogravimetric (TG) analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles."@en ; + skos:inScheme ; + skos:prefLabel "thermogravimetric analysis"@en ; +. + diff --git a/latest/voc4cat/0000073.ttl b/latest/voc4cat/0000073.ttl new file mode 100644 index 0000000..fe5c09e --- /dev/null +++ b/latest/voc4cat/0000073.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000073"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "NMR"@en ; + skos:broader ; + skos:definition "A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons."@en ; + skos:inScheme ; + skos:prefLabel "nuclear magnetic resonance spectroscopy"@en ; +. + diff --git a/latest/voc4cat/0000074.ttl b/latest/voc4cat/0000074.ttl new file mode 100644 index 0000000..21cbc25 --- /dev/null +++ b/latest/voc4cat/0000074.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000074"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "PL"@en ; + skos:broader ; + skos:definition "Light emission of lower energy photons from a sample upon its photoexcitation. "@en ; + skos:inScheme ; + skos:prefLabel "photoluminescence"@en ; +. + diff --git a/latest/voc4cat/0000075.ttl b/latest/voc4cat/0000075.ttl new file mode 100644 index 0000000..090e934 --- /dev/null +++ b/latest/voc4cat/0000075.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000075"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SEM"@en ; + skos:broader ; + skos:definition "An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "scanning electron microscopy"@en ; +. + diff --git a/latest/voc4cat/0000076.ttl b/latest/voc4cat/0000076.ttl new file mode 100644 index 0000000..c90cfd6 --- /dev/null +++ b/latest/voc4cat/0000076.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000076"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "XPS"@en ; + skos:broader ; + skos:definition "A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "X-ray photoelectron spectroscopy"@en ; +. + diff --git a/latest/voc4cat/0000077.ttl b/latest/voc4cat/0000077.ttl new file mode 100644 index 0000000..f1889c8 --- /dev/null +++ b/latest/voc4cat/0000077.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000077"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "X-ray analysis"@en , + "X-ray crystallographic analysis"@en , + "X-ray crystallography"@en , + "X-ray diffraction analysis"@en , + "X-ray diffractometry"@en , + "X-ray structure determination"@en , + "XRD"@en ; + skos:broader ; + skos:definition "A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "X-ray diffraction"@en ; +. + diff --git a/latest/voc4cat/0000078.ttl b/latest/voc4cat/0000078.ttl new file mode 100644 index 0000000..1341452 --- /dev/null +++ b/latest/voc4cat/0000078.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000078"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TEM"@en ; + skos:broader ; + skos:definition "Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "transmission electron microscopy"@en ; +. + diff --git a/latest/voc4cat/0000079.ttl b/latest/voc4cat/0000079.ttl new file mode 100644 index 0000000..9f978a2 --- /dev/null +++ b/latest/voc4cat/0000079.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000079"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV-Vis"@en ; + skos:broader ; + skos:definition "A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet-visible spectroscopy"@en ; +. + diff --git a/latest/voc4cat/0000080.ttl b/latest/voc4cat/0000080.ttl new file mode 100644 index 0000000..8535532 --- /dev/null +++ b/latest/voc4cat/0000080.ttl @@ -0,0 +1,26 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000080"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "FT-IR"@en , + "FT-IR spectroscopy"@en , + "FTIR"@en , + "FTIR spectrometry"@en , + "FTIR spectroscopy"@en , + "Fourier transform infra-red absoprtion spectroscopy"@en , + "Fourier transform infra-red spectrometry"@en , + "Fourier transform infrared (FT-IR)"@en , + "Fourier transform infrared (FT-IR) spectroscopy"@en , + "Fourier-transform infra-red absorption spectrometry"@en , + "Fourier-transform infrared (FTIR) absorption spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation."@en ; + skos:inScheme ; + skos:prefLabel "fourier transform infrared spectroscopy"@en ; +. + diff --git a/latest/voc4cat/0000081.ttl b/latest/voc4cat/0000081.ttl new file mode 100644 index 0000000..bd1399c --- /dev/null +++ b/latest/voc4cat/0000081.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000081"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BET"@en ; + skos:broader ; + skos:definition "The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials."@en ; + skos:inScheme ; + skos:prefLabel "Brunauer-Emmett-Teller surface area analysis"@en ; +. + diff --git a/latest/voc4cat/0000082.ttl b/latest/voc4cat/0000082.ttl new file mode 100644 index 0000000..33d348e --- /dev/null +++ b/latest/voc4cat/0000082.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000082"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "CV"@en , + "cyclovoltammetry"@en ; + skos:broader ; + skos:definition "An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep."@en ; + skos:inScheme ; + skos:prefLabel "cyclic voltammetry"@en ; +. + diff --git a/latest/voc4cat/0000083.ttl b/latest/voc4cat/0000083.ttl new file mode 100644 index 0000000..3a3bdb0 --- /dev/null +++ b/latest/voc4cat/0000083.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000083"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage."@en ; + skos:inScheme ; + skos:prefLabel "Mott-Schottky analysis"@en ; +. + diff --git a/latest/voc4cat/0000084.ttl b/latest/voc4cat/0000084.ttl new file mode 100644 index 0000000..a657a3f --- /dev/null +++ b/latest/voc4cat/0000084.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000084"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "electronic state"@en ; +. + diff --git a/latest/voc4cat/0000085.ttl b/latest/voc4cat/0000085.ttl new file mode 100644 index 0000000..c111967 --- /dev/null +++ b/latest/voc4cat/0000085.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000085"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe lowest energy state of a system. "@en ; + skos:inScheme ; + skos:prefLabel "ground state"@en ; +. + diff --git a/latest/voc4cat/0000086.ttl b/latest/voc4cat/0000086.ttl new file mode 100644 index 0000000..5957489 --- /dev/null +++ b/latest/voc4cat/0000086.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000086"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe temporary state of a system with higher energy than its ground state caused by an external factor. "@en ; + skos:inScheme ; + skos:prefLabel "excited state"@en ; +. + diff --git a/latest/voc4cat/0000087.ttl b/latest/voc4cat/0000087.ttl new file mode 100644 index 0000000..86dbbf5 --- /dev/null +++ b/latest/voc4cat/0000087.ttl @@ -0,0 +1,26 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000087"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic process"@en ; +. + diff --git a/latest/voc4cat/0000088.ttl b/latest/voc4cat/0000088.ttl new file mode 100644 index 0000000..82a0f3f --- /dev/null +++ b/latest/voc4cat/0000088.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000088"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource, 0000-0002-2367-1988 Norbert Kockmann edited the resource"@en ; + skos:broader ; + skos:definition "The transfer of an electron initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced electron transfer"@en ; +. + diff --git a/latest/voc4cat/0000089.ttl b/latest/voc4cat/0000089.ttl new file mode 100644 index 0000000..3f703b6 --- /dev/null +++ b/latest/voc4cat/0000089.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000089"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The transfer of a hole initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced hole transfer"@en ; +. + diff --git a/latest/voc4cat/0000090.ttl b/latest/voc4cat/0000090.ttl new file mode 100644 index 0000000..249f296 --- /dev/null +++ b/latest/voc4cat/0000090.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000090"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "charge photo-generation"@en , + "charge photogeneration"@en , + "electron excitation"@en , + "electron-hole pair"@en , + "photogenerated charges"@en ; + skos:broader ; + skos:definition "The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced charge generation"@en ; +. + diff --git a/latest/voc4cat/0000091.ttl b/latest/voc4cat/0000091.ttl new file mode 100644 index 0000000..6e99b9a --- /dev/null +++ b/latest/voc4cat/0000091.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000091"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light. "@en ; + skos:inScheme ; + skos:prefLabel "charge recombination"@en ; +. + diff --git a/latest/voc4cat/0000092.ttl b/latest/voc4cat/0000092.ttl new file mode 100644 index 0000000..339f811 --- /dev/null +++ b/latest/voc4cat/0000092.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000092"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate. "@en ; + skos:inScheme ; + skos:prefLabel "absorption"@en ; +. + diff --git a/latest/voc4cat/0000093.ttl b/latest/voc4cat/0000093.ttl new file mode 100644 index 0000000..1b04e9e --- /dev/null +++ b/latest/voc4cat/0000093.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000093"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface."@en ; + skos:inScheme ; + skos:prefLabel "adsorption"@en ; +. + diff --git a/latest/voc4cat/0000094.ttl b/latest/voc4cat/0000094.ttl new file mode 100644 index 0000000..ce229e2 --- /dev/null +++ b/latest/voc4cat/0000094.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000094"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH."@en ; + skos:inScheme ; + skos:prefLabel "desorption"@en ; +. + diff --git a/latest/voc4cat/0000095.ttl b/latest/voc4cat/0000095.ttl new file mode 100644 index 0000000..f5a3ad5 --- /dev/null +++ b/latest/voc4cat/0000095.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000095"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation). "@en ; + skos:inScheme ; + skos:prefLabel "charge separation"@en ; +. + diff --git a/latest/voc4cat/0000096.ttl b/latest/voc4cat/0000096.ttl new file mode 100644 index 0000000..ee194e6 --- /dev/null +++ b/latest/voc4cat/0000096.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000096"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photo-excitation"@en ; + skos:broader ; + skos:definition "The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoexcitation"@en ; +. + diff --git a/latest/voc4cat/0000097.ttl b/latest/voc4cat/0000097.ttl new file mode 100644 index 0000000..a8311b4 --- /dev/null +++ b/latest/voc4cat/0000097.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000097"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The loss of electrons or an increase in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:prefLabel "oxidation"@en ; +. + diff --git a/latest/voc4cat/0000098.ttl b/latest/voc4cat/0000098.ttl new file mode 100644 index 0000000..57641ae --- /dev/null +++ b/latest/voc4cat/0000098.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000098"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The gain of electrons or a decrease in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "reduction"@en ; +. + diff --git a/latest/voc4cat/0000099.ttl b/latest/voc4cat/0000099.ttl new file mode 100644 index 0000000..baeadcb --- /dev/null +++ b/latest/voc4cat/0000099.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000099"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "CO2 photoreduction"@en , + "artificial photosynthesis"@en , + "carbon dioxide photoreduction"@en , + "photocatalytic carbon dioxide reduction"@en ; + skos:broader ; + skos:definition "The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide). "@en ; + skos:inScheme ; + skos:prefLabel "photocatalytic CO2 reduction"@en ; +. + diff --git a/latest/voc4cat/0000100.ttl b/latest/voc4cat/0000100.ttl new file mode 100644 index 0000000..be8ba6f --- /dev/null +++ b/latest/voc4cat/0000100.ttl @@ -0,0 +1,24 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000100"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.)."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic experiment"@en ; +. + diff --git a/latest/voc4cat/0000101.ttl b/latest/voc4cat/0000101.ttl new file mode 100644 index 0000000..e715139 --- /dev/null +++ b/latest/voc4cat/0000101.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000101"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A starting substance that undergoes a chemical reaction to produce a desired product."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "reactant"@en ; +. + diff --git a/latest/voc4cat/0000102.ttl b/latest/voc4cat/0000102.ttl new file mode 100644 index 0000000..90edf5d --- /dev/null +++ b/latest/voc4cat/0000102.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000102"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments."@en ; + skos:inScheme ; + skos:prefLabel "reactant concentration"@en ; +. + diff --git a/latest/voc4cat/0000103.ttl b/latest/voc4cat/0000103.ttl new file mode 100644 index 0000000..af4ea45 --- /dev/null +++ b/latest/voc4cat/0000103.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000103"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results. "@en ; + skos:inScheme ; + skos:prefLabel "reactant purity"@en ; +. + diff --git a/latest/voc4cat/0000104.ttl b/latest/voc4cat/0000104.ttl new file mode 100644 index 0000000..884089b --- /dev/null +++ b/latest/voc4cat/0000104.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000104"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs)."@en ; + skos:inScheme ; + skos:prefLabel "reactant flow rate"@en ; +. + diff --git a/latest/voc4cat/0000105.ttl b/latest/voc4cat/0000105.ttl new file mode 100644 index 0000000..34c133f --- /dev/null +++ b/latest/voc4cat/0000105.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000105"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "sacrificial reagant"@en ; +. + diff --git a/latest/voc4cat/0000106.ttl b/latest/voc4cat/0000106.ttl new file mode 100644 index 0000000..4d8c156 --- /dev/null +++ b/latest/voc4cat/0000106.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000106"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial acceptor"@en ; +. + diff --git a/latest/voc4cat/0000107.ttl b/latest/voc4cat/0000107.ttl new file mode 100644 index 0000000..e96eaab --- /dev/null +++ b/latest/voc4cat/0000107.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000107"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial donor"@en ; +. + diff --git a/latest/voc4cat/0000108.ttl b/latest/voc4cat/0000108.ttl new file mode 100644 index 0000000..c61902d --- /dev/null +++ b/latest/voc4cat/0000108.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000108"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Operation mode under the which the experiment takes place: batch of continuous flow mode."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "operation mode"@en ; +. + diff --git a/latest/voc4cat/0000109.ttl b/latest/voc4cat/0000109.ttl new file mode 100644 index 0000000..4a92134 --- /dev/null +++ b/latest/voc4cat/0000109.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000109"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "continuous flow mode"@en , + "continuous-flow mode"@en , + "flow-mode"@en ; + skos:broader ; + skos:definition " Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique."@en ; + skos:inScheme ; + skos:prefLabel "flow mode"@en ; +. + diff --git a/latest/voc4cat/0000110.ttl b/latest/voc4cat/0000110.ttl new file mode 100644 index 0000000..316af4d --- /dev/null +++ b/latest/voc4cat/0000110.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000110"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "batch-mode"@en ; + skos:broader ; + skos:definition "Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time."@en ; + skos:inScheme ; + skos:prefLabel "batch mode"@en ; +. + diff --git a/latest/voc4cat/0000111.ttl b/latest/voc4cat/0000111.ttl new file mode 100644 index 0000000..cb6fea3 --- /dev/null +++ b/latest/voc4cat/0000111.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000111"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration of an experiment."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "experiment duration"@en ; +. + diff --git a/latest/voc4cat/0000112.ttl b/latest/voc4cat/0000112.ttl new file mode 100644 index 0000000..97245f5 --- /dev/null +++ b/latest/voc4cat/0000112.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000112"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time for which a gas is purged through the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "purging duration"@en ; +. + diff --git a/latest/voc4cat/0000113.ttl b/latest/voc4cat/0000113.ttl new file mode 100644 index 0000000..782b4b1 --- /dev/null +++ b/latest/voc4cat/0000113.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000113"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The time in between the collection of two data points."@en ; + skos:inScheme ; + skos:prefLabel "sampling interval"@en ; +. + diff --git a/latest/voc4cat/0000114.ttl b/latest/voc4cat/0000114.ttl new file mode 100644 index 0000000..126f832 --- /dev/null +++ b/latest/voc4cat/0000114.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000114"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration in which the photocatalyst was under irradiation by the selected light source. "@en ; + skos:inScheme ; + skos:prefLabel "irradiation duration"@en ; +. + diff --git a/latest/voc4cat/0000115.ttl b/latest/voc4cat/0000115.ttl new file mode 100644 index 0000000..e7bbd34 --- /dev/null +++ b/latest/voc4cat/0000115.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000115"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "experiment temperature"@en ; +. + diff --git a/latest/voc4cat/0000116.ttl b/latest/voc4cat/0000116.ttl new file mode 100644 index 0000000..01fd53c --- /dev/null +++ b/latest/voc4cat/0000116.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000116"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the initiaton of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial temperature"@en ; +. + diff --git a/latest/voc4cat/0000117.ttl b/latest/voc4cat/0000117.ttl new file mode 100644 index 0000000..ed40eb3 --- /dev/null +++ b/latest/voc4cat/0000117.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000117"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the end of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment final temperature"@en ; +. + diff --git a/latest/voc4cat/0000118.ttl b/latest/voc4cat/0000118.ttl new file mode 100644 index 0000000..a7f427a --- /dev/null +++ b/latest/voc4cat/0000118.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000118"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "experiment pressure"@en ; +. + diff --git a/latest/voc4cat/0000119.ttl b/latest/voc4cat/0000119.ttl new file mode 100644 index 0000000..4c019b0 --- /dev/null +++ b/latest/voc4cat/0000119.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000119"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the initiaton of the experiment or before a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial pressure"@en ; +. + diff --git a/latest/voc4cat/0000120.ttl b/latest/voc4cat/0000120.ttl new file mode 100644 index 0000000..0ad9276 --- /dev/null +++ b/latest/voc4cat/0000120.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000120"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the end of the experiment or after a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment final pressure"@en ; +. + diff --git a/latest/voc4cat/0000121.ttl b/latest/voc4cat/0000121.ttl new file mode 100644 index 0000000..9c03174 --- /dev/null +++ b/latest/voc4cat/0000121.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000121"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products. "@en ; + skos:inScheme ; + skos:prefLabel "experiment pressure drop"@en ; +. + diff --git a/latest/voc4cat/0000122.ttl b/latest/voc4cat/0000122.ttl new file mode 100644 index 0000000..b0c8365 --- /dev/null +++ b/latest/voc4cat/0000122.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000122"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pretreatment of the photocatalyst before its intoduction to the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "sample pre-treatment"@en ; +. + diff --git a/latest/voc4cat/0000123.ttl b/latest/voc4cat/0000123.ttl new file mode 100644 index 0000000..35019f8 --- /dev/null +++ b/latest/voc4cat/0000123.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000123"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "control experiment"@en ; + skos:broader ; + skos:definition "Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants."@en ; + skos:inScheme ; + skos:prefLabel "blank experiment"@en ; +. + diff --git a/latest/voc4cat/0000124.ttl b/latest/voc4cat/0000124.ttl new file mode 100644 index 0000000..b11b95d --- /dev/null +++ b/latest/voc4cat/0000124.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000124"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "evaluation"@en ; +. + diff --git a/latest/voc4cat/0000125.ttl b/latest/voc4cat/0000125.ttl new file mode 100644 index 0000000..45c184e --- /dev/null +++ b/latest/voc4cat/0000125.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000125"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts."@en ; + skos:inScheme ; + skos:prefLabel "selectivity"@en ; +. + diff --git a/latest/voc4cat/0000126.ttl b/latest/voc4cat/0000126.ttl new file mode 100644 index 0000000..c5259e0 --- /dev/null +++ b/latest/voc4cat/0000126.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000126"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "AQY"@en , + "AQY%"@en , + "apparent photonic yield"@en ; + skos:broader ; + skos:definition "A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons."@en ; + skos:inScheme ; + skos:prefLabel "apparent quantum yield"@en ; +. + diff --git a/latest/voc4cat/0000127.ttl b/latest/voc4cat/0000127.ttl new file mode 100644 index 0000000..9ac900b --- /dev/null +++ b/latest/voc4cat/0000127.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000127"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The concentration (usually in ppm or mol) of the products formed during a reaction."@en ; + skos:inScheme ; + skos:prefLabel "product concentration"@en ; +. + diff --git a/latest/voc4cat/0000128.ttl b/latest/voc4cat/0000128.ttl new file mode 100644 index 0000000..b8963ea --- /dev/null +++ b/latest/voc4cat/0000128.ttl @@ -0,0 +1,24 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000128"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "photoreactor engineering"@en , + "reactor design"@en , + "reactor engineering"@en ; + skos:broader ; + skos:definition "Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "photoreactor design"@en ; +. + diff --git a/latest/voc4cat/0000129.ttl b/latest/voc4cat/0000129.ttl new file mode 100644 index 0000000..ec20c2c --- /dev/null +++ b/latest/voc4cat/0000129.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000129"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes)."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "product identification method"@en ; +. + diff --git a/latest/voc4cat/0000130.ttl b/latest/voc4cat/0000130.ttl new file mode 100644 index 0000000..839d134 --- /dev/null +++ b/latest/voc4cat/0000130.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000130"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "GC"@en ; + skos:broader ; + skos:definition "An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "gas chromatography"@en ; +. + diff --git a/latest/voc4cat/0000131.ttl b/latest/voc4cat/0000131.ttl new file mode 100644 index 0000000..68ac291 --- /dev/null +++ b/latest/voc4cat/0000131.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000131"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the gas chromatogragh used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "gas chromatograph detector"@en ; +. + diff --git a/latest/voc4cat/0000132.ttl b/latest/voc4cat/0000132.ttl new file mode 100644 index 0000000..42dcf45 --- /dev/null +++ b/latest/voc4cat/0000132.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000132"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FID"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame."@en ; + skos:inScheme ; + skos:prefLabel "flame ionization detector"@en ; +. + diff --git a/latest/voc4cat/0000133.ttl b/latest/voc4cat/0000133.ttl new file mode 100644 index 0000000..8e411f0 --- /dev/null +++ b/latest/voc4cat/0000133.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000133"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TCD"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature."@en ; + skos:inScheme ; + skos:prefLabel "thermal conductivity detector"@en ; +. + diff --git a/latest/voc4cat/0000134.ttl b/latest/voc4cat/0000134.ttl new file mode 100644 index 0000000..41e42e7 --- /dev/null +++ b/latest/voc4cat/0000134.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000134"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BID"@en ; + skos:broader ; + skos:definition "Detector incorporating Ionization via a new dielectric barrier discharge He plasma."@en ; + skos:inScheme ; + skos:prefLabel "dielectric-barrier discharge ionization detector"@en ; +. + diff --git a/latest/voc4cat/0000135.ttl b/latest/voc4cat/0000135.ttl new file mode 100644 index 0000000..1db5aa5 --- /dev/null +++ b/latest/voc4cat/0000135.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000135"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the gas chromatograph can identify. "@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph sensitivity"@en ; +. + diff --git a/latest/voc4cat/0000136.ttl b/latest/voc4cat/0000136.ttl new file mode 100644 index 0000000..daa7bbb --- /dev/null +++ b/latest/voc4cat/0000136.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000136"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph calibration"@en ; +. + diff --git a/latest/voc4cat/0000137.ttl b/latest/voc4cat/0000137.ttl new file mode 100644 index 0000000..0870708 --- /dev/null +++ b/latest/voc4cat/0000137.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000137"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MS"@en ; + skos:broader ; + skos:definition "An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "mass spectrometry"@en ; +. + diff --git a/latest/voc4cat/0000138.ttl b/latest/voc4cat/0000138.ttl new file mode 100644 index 0000000..70170a6 --- /dev/null +++ b/latest/voc4cat/0000138.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000138"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the mass spectrometer used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer detector"@en ; +. + diff --git a/latest/voc4cat/0000139.ttl b/latest/voc4cat/0000139.ttl new file mode 100644 index 0000000..fd993e7 --- /dev/null +++ b/latest/voc4cat/0000139.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000139"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the mass spectrometer can identify. "@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer sensitivity"@en ; +. + diff --git a/latest/voc4cat/0000140.ttl b/latest/voc4cat/0000140.ttl new file mode 100644 index 0000000..4471b10 --- /dev/null +++ b/latest/voc4cat/0000140.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000140"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer calibration"@en ; +. + diff --git a/latest/voc4cat/0000141.ttl b/latest/voc4cat/0000141.ttl new file mode 100644 index 0000000..e46aaf2 --- /dev/null +++ b/latest/voc4cat/0000141.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000141"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LC"@en ; + skos:broader ; + skos:definition "A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase. "@en ; + skos:inScheme ; + skos:prefLabel "liquid chromatography"@en ; +. + diff --git a/latest/voc4cat/0000142.ttl b/latest/voc4cat/0000142.ttl new file mode 100644 index 0000000..8670ba6 --- /dev/null +++ b/latest/voc4cat/0000142.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000142"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The range of critical for the safe operation of the photoreactor parameters."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "operation parameters"@en ; +. + diff --git a/latest/voc4cat/0000143.ttl b/latest/voc4cat/0000143.ttl new file mode 100644 index 0000000..7904b2b --- /dev/null +++ b/latest/voc4cat/0000143.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000143"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "\\Ppressure range"@en , + "operation pressure range"@en , + "range of operation pressure"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "operation pressure"@en ; +. + diff --git a/latest/voc4cat/0000144.ttl b/latest/voc4cat/0000144.ttl new file mode 100644 index 0000000..d364e9d --- /dev/null +++ b/latest/voc4cat/0000144.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000144"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "maximum operation pressure"@en ; +. + diff --git a/latest/voc4cat/0000145.ttl b/latest/voc4cat/0000145.ttl new file mode 100644 index 0000000..cae0aaf --- /dev/null +++ b/latest/voc4cat/0000145.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000145"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "minimum operation pressure"@en ; +. + diff --git a/latest/voc4cat/0000146.ttl b/latest/voc4cat/0000146.ttl new file mode 100644 index 0000000..44e5b58 --- /dev/null +++ b/latest/voc4cat/0000146.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000146"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "pressure controller"@en , + "pressure gauge"@en , + "pressure monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "pressure controller and monitor"@en ; +. + diff --git a/latest/voc4cat/0000147.ttl b/latest/voc4cat/0000147.ttl new file mode 100644 index 0000000..3d9522e --- /dev/null +++ b/latest/voc4cat/0000147.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000147"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure. "@en ; + skos:inScheme ; + skos:prefLabel "vacuum pump"@en ; +. + diff --git a/latest/voc4cat/0000148.ttl b/latest/voc4cat/0000148.ttl new file mode 100644 index 0000000..fd86e3d --- /dev/null +++ b/latest/voc4cat/0000148.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000148"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "operation temperature range"@en , + "range of operation temperature"@en , + "temperature range"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "operation temperature"@en ; +. + diff --git a/latest/voc4cat/0000149.ttl b/latest/voc4cat/0000149.ttl new file mode 100644 index 0000000..4c6c2c7 --- /dev/null +++ b/latest/voc4cat/0000149.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000149"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "maximum operation temperature"@en ; +. + diff --git a/latest/voc4cat/0000150.ttl b/latest/voc4cat/0000150.ttl new file mode 100644 index 0000000..b94b60c --- /dev/null +++ b/latest/voc4cat/0000150.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000150"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "minimum operation temperature"@en ; +. + diff --git a/latest/voc4cat/0000151.ttl b/latest/voc4cat/0000151.ttl new file mode 100644 index 0000000..49a4f59 --- /dev/null +++ b/latest/voc4cat/0000151.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000151"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "cooling device"@en , + "heating device"@en , + "temperature controller"@en , + "temperature gauge"@en , + "temperature monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "temperature controller and monitor"@en ; +. + diff --git a/latest/voc4cat/0000152.ttl b/latest/voc4cat/0000152.ttl new file mode 100644 index 0000000..f754569 --- /dev/null +++ b/latest/voc4cat/0000152.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000152"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreaction chamber"@en ; + skos:broader ; + skos:definition "A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "reaction chamber"@en ; +. + diff --git a/latest/voc4cat/0000153.ttl b/latest/voc4cat/0000153.ttl new file mode 100644 index 0000000..be0b4e1 --- /dev/null +++ b/latest/voc4cat/0000153.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000153"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume. "@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber volume"@en ; +. + diff --git a/latest/voc4cat/0000154.ttl b/latest/voc4cat/0000154.ttl new file mode 100644 index 0000000..c578ae0 --- /dev/null +++ b/latest/voc4cat/0000154.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000154"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers)."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber dimension"@en ; +. + diff --git a/latest/voc4cat/0000155.ttl b/latest/voc4cat/0000155.ttl new file mode 100644 index 0000000..921a5a0 --- /dev/null +++ b/latest/voc4cat/0000155.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000155"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber shape"@en ; +. + diff --git a/latest/voc4cat/0000156.ttl b/latest/voc4cat/0000156.ttl new file mode 100644 index 0000000..e27ec2d --- /dev/null +++ b/latest/voc4cat/0000156.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000156"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material used for the construction of the main body of the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber material"@en ; +. + diff --git a/latest/voc4cat/0000157.ttl b/latest/voc4cat/0000157.ttl new file mode 100644 index 0000000..711a632 --- /dev/null +++ b/latest/voc4cat/0000157.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000157"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "optical window"@en ; +. + diff --git a/latest/voc4cat/0000158.ttl b/latest/voc4cat/0000158.ttl new file mode 100644 index 0000000..f11ecc7 --- /dev/null +++ b/latest/voc4cat/0000158.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000158"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces. "@en ; + skos:inScheme ; + skos:prefLabel "optical window material"@en ; +. + diff --git a/latest/voc4cat/0000159.ttl b/latest/voc4cat/0000159.ttl new file mode 100644 index 0000000..4128f48 --- /dev/null +++ b/latest/voc4cat/0000159.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000159"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "optical window dimensions"@en ; +. + diff --git a/latest/voc4cat/0000160.ttl b/latest/voc4cat/0000160.ttl new file mode 100644 index 0000000..91c3523 --- /dev/null +++ b/latest/voc4cat/0000160.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000160"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window diameter"@en ; +. + diff --git a/latest/voc4cat/0000161.ttl b/latest/voc4cat/0000161.ttl new file mode 100644 index 0000000..f5e2cb3 --- /dev/null +++ b/latest/voc4cat/0000161.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000161"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window thickness"@en ; +. + diff --git a/latest/voc4cat/0000162.ttl b/latest/voc4cat/0000162.ttl new file mode 100644 index 0000000..ab6c09f --- /dev/null +++ b/latest/voc4cat/0000162.ttl @@ -0,0 +1,16 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000162"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "gas flow"@en ; + skos:broader ; + skos:definition "Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He). "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas feed"@en ; +. + diff --git a/latest/voc4cat/0000163.ttl b/latest/voc4cat/0000163.ttl new file mode 100644 index 0000000..bf8660d --- /dev/null +++ b/latest/voc4cat/0000163.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000163"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas flow controller and monitor"@en ; +. + diff --git a/latest/voc4cat/0000164.ttl b/latest/voc4cat/0000164.ttl new file mode 100644 index 0000000..4ef0af6 --- /dev/null +++ b/latest/voc4cat/0000164.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000164"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "MFC"@en , + "MFCs"@en ; + skos:broader ; + skos:definition "A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates."@en ; + skos:inScheme ; + skos:prefLabel "mass flow controller"@en ; +. + diff --git a/latest/voc4cat/0000165.ttl b/latest/voc4cat/0000165.ttl new file mode 100644 index 0000000..de20a8c --- /dev/null +++ b/latest/voc4cat/0000165.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000165"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc.."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "irradiation system"@en ; +. + diff --git a/latest/voc4cat/0000166.ttl b/latest/voc4cat/0000166.ttl new file mode 100644 index 0000000..ac6266a --- /dev/null +++ b/latest/voc4cat/0000166.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000166"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs. "@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "light source"@en ; +. + diff --git a/latest/voc4cat/0000167.ttl b/latest/voc4cat/0000167.ttl new file mode 100644 index 0000000..24348f3 --- /dev/null +++ b/latest/voc4cat/0000167.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000167"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Hg-Xe lamp"@en , + "Hg/Xe lamp"@en , + "mercury xenon lamp"@en ; + skos:broader ; + skos:definition "A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "mercury-xenon lamp"@en ; +. + diff --git a/latest/voc4cat/0000168.ttl b/latest/voc4cat/0000168.ttl new file mode 100644 index 0000000..20e497e --- /dev/null +++ b/latest/voc4cat/0000168.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000168"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Xe lamp"@en , + "Xe-lamp"@en ; + skos:broader ; + skos:definition "A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "xenon lamp"@en ; +. + diff --git a/latest/voc4cat/0000169.ttl b/latest/voc4cat/0000169.ttl new file mode 100644 index 0000000..4980a07 --- /dev/null +++ b/latest/voc4cat/0000169.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000169"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "LED"@en , + "light-emitting diode"@en ; + skos:broader ; + skos:definition "A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges."@en ; + skos:inScheme ; + skos:prefLabel "light emitting diode"@en ; +. + diff --git a/latest/voc4cat/0000170.ttl b/latest/voc4cat/0000170.ttl new file mode 100644 index 0000000..cb73024 --- /dev/null +++ b/latest/voc4cat/0000170.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000170"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + ; + skos:prefLabel "light source property"@en ; +. + diff --git a/latest/voc4cat/0000171.ttl b/latest/voc4cat/0000171.ttl new file mode 100644 index 0000000..b2fb3c3 --- /dev/null +++ b/latest/voc4cat/0000171.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000171"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The distance of the light source from the reaction chamber and the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "light source distance"@en ; +. + diff --git a/latest/voc4cat/0000172.ttl b/latest/voc4cat/0000172.ttl new file mode 100644 index 0000000..7103ee9 --- /dev/null +++ b/latest/voc4cat/0000172.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000172"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of current (usually in A or mA) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation current"@en ; +. + diff --git a/latest/voc4cat/0000173.ttl b/latest/voc4cat/0000173.ttl new file mode 100644 index 0000000..290c15d --- /dev/null +++ b/latest/voc4cat/0000173.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000173"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of voltage (usually in V or mV) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation voltage"@en ; +. + diff --git a/latest/voc4cat/0000174.ttl b/latest/voc4cat/0000174.ttl new file mode 100644 index 0000000..388abd6 --- /dev/null +++ b/latest/voc4cat/0000174.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000174"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source."@en ; + skos:inScheme ; + skos:prefLabel "light power output"@en ; +. + diff --git a/latest/voc4cat/0000175.ttl b/latest/voc4cat/0000175.ttl new file mode 100644 index 0000000..32cf2de --- /dev/null +++ b/latest/voc4cat/0000175.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000175"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample."@en ; + skos:inScheme ; + skos:prefLabel "light intensity"@en ; +. + diff --git a/latest/voc4cat/0000176.ttl b/latest/voc4cat/0000176.ttl new file mode 100644 index 0000000..a897ac8 --- /dev/null +++ b/latest/voc4cat/0000176.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000176"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "λ"@en ; + skos:broader ; + skos:definition "The distance between two successive peaks or troughs in a wave."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "light wavelength"@en ; +. + diff --git a/latest/voc4cat/0000177.ttl b/latest/voc4cat/0000177.ttl new file mode 100644 index 0000000..c90c898 --- /dev/null +++ b/latest/voc4cat/0000177.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000177"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "IR"@en , + "Ir"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm."@en ; + skos:inScheme ; + skos:prefLabel "infrared"@en ; +. + diff --git a/latest/voc4cat/0000178.ttl b/latest/voc4cat/0000178.ttl new file mode 100644 index 0000000..0c280bf --- /dev/null +++ b/latest/voc4cat/0000178.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000178"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "VIS"@en , + "Vis"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm. "@en ; + skos:inScheme ; + skos:prefLabel "visible"@en ; +. + diff --git a/latest/voc4cat/0000179.ttl b/latest/voc4cat/0000179.ttl new file mode 100644 index 0000000..a6f784b --- /dev/null +++ b/latest/voc4cat/0000179.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000179"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "UV"@en , + "UV-A"@en , + "UV-B"@en , + "UV-C"@en , + "VUV"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet"@en ; +. + diff --git a/latest/voc4cat/0001900.ttl b/latest/voc4cat/0001900.ttl new file mode 100644 index 0000000..a0da18c --- /dev/null +++ b/latest/voc4cat/0001900.ttl @@ -0,0 +1,34 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Collection ; + dcterms:identifier "voc4cat_0001900"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis."@en ; + skos:member + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Characterization and evaluation techniques"@en ; +. + diff --git a/latest/voc4cat/0001901.ttl b/latest/voc4cat/0001901.ttl new file mode 100644 index 0000000..5c9e0b2 --- /dev/null +++ b/latest/voc4cat/0001901.ttl @@ -0,0 +1,193 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Collection ; + dcterms:identifier "voc4cat_0001901"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to photocatalysis."@en ; + skos:member + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Photocatalysis collection"@en ; +. + diff --git a/latest/voc4cat/concept_scheme.ttl b/latest/voc4cat/concept_scheme.ttl new file mode 100644 index 0000000..6f8b01f --- /dev/null +++ b/latest/voc4cat/concept_scheme.ttl @@ -0,0 +1,24 @@ +PREFIX dcat: +PREFIX dcterms: +PREFIX owl: +PREFIX skos: +PREFIX xsd: + + + a skos:ConceptScheme ; + dcterms:created "2023-06-29"^^xsd:date ; + dcterms:creator ; + dcterms:hasPart + , + ; + dcterms:identifier "voc4cat_"^^xsd:token ; + dcterms:modified "2023-06-29"^^xsd:date ; + dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ; + dcterms:publisher ; + owl:versionInfo "v2023-06-29" ; + skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ; + skos:hasTopConcept ; + skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ; + dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" ; +. + diff --git a/latest/voc4cat/index.html b/latest/voc4cat/index.html new file mode 100644 index 0000000..c74a780 --- /dev/null +++ b/latest/voc4cat/index.html @@ -0,0 +1,4952 @@ + + + + Voc4Cat - A SKOS vocabulary for Catalysis. + + + + + + + + + +
made by + pyLODE + 2.13.4.dev6 +
+

Voc4Cat - A SKOS vocabulary for Catalysis.

+

A taxonomy

+
+

Concept Scheme

+
+
URI
+
https://w3id.org/nfdi4cat/voc4cat_
+
Publisher(s)
+
+ + nfdi4cat
+
+
Creator(s)
+
+ + nfdi4cat
+
+
Created
+
2023-06-29
+
Modified
+
2023-09-03
+
Version Information
+
v2023-09-03
+
Vocabulary RDF
+
RDF (turtle)
+
+

Description

+
+

A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science.

+
+
+
+

Table of Contents

+
    +
  1. Collections
    2. +
  2. Concepts
    3. +
  3. Namespaces
    4. +
  4. Legend
    5. +
+
+ +
+

Collections ↑

+ +
+

Characterization and evaluation techniquescol

+ + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0001900
Definition

A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis.

Members + atomic force microscopycon, + Brunauer-Emmett-Teller surface area analysiscon, + cyclic voltammetrycon, + differential scanning calorimetrycon, + electron energy loss spectroscopycon, + fourier transform infrared spectroscopycon, + gas chromatographycon, + liquid chromatographycon, + mass spectrometrycon, + Mott-Schottky analysiscon, + nuclear magnetic resonance spectroscopycon, + photoluminescencecon, + Raman spectroscopycon, + scanning electron microscopycon, + thermogravimetric analysiscon, + transmission electron microscopycon, + ultraviolet-visible spectroscopycon, + X-ray diffractioncon, + X-ray fluorescencecon, + X-ray photoelectron spectroscopycon +
+
+
+

Photocatalysis collectioncol

+ + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0001901
Definition

A collection of concepts referring to photocatalysis.

Members + absorptioncon, + adsorptioncon, + apparent quantum yieldcon, + atomic force microscopycon, + bandgap energycon, + batch modecon, + blank experimentcon, + borosilicate glasscon, + Brunauer-Emmett-Teller surface area analysiscon, + calcination dwelling timecon, + calcination final temperaturecon, + calcination heating ratecon, + calcination initial temperaturecon, + calcination stepcon, + categories of semiconductorscon, + ceramic substratecon, + characterizationcon, + charge recombinationcon, + charge separationcon, + chemical substance for synthesiscon, + concentration chemical substance for synthesiscon, + conduction bandcon, + crystallinitycon, + cyclic voltammetrycon, + deposited samplecon, + deposition techniquecon, + desorptioncon, + dielectric-barrier discharge ionization detectorcon, + differential scanning calorimetrycon, + doctor bladingcon, + dopingcon, + electron energy loss spectroscopycon, + electronic statecon, + evaluationcon, + excited statecon, + experiment durationcon, + experiment final pressurecon, + experiment final temperaturecon, + experiment initial pressurecon, + experiment initial temperaturecon, + experiment pressurecon, + experiment pressure dropcon, + experiment temperaturecon, + Fermi levelcon, + flame ionization detectorcon, + flow modecon, + fluorine doped tin oxide coated glasscon, + fourier transform infrared spectroscopycon, + gas chromatograph calibrationcon, + gas chromatograph detectorcon, + gas chromatograph sensitivitycon, + gas chromatographycon, + gas feedcon, + gas flow controller and monitorcon, + gas flow rate in calcinationcon, + gaseous environment in calcinationcon, + glass substratecon, + ground statecon, + indium tin oxide coated glasscon, + infraredcon, + irradiation durationcon, + irradiation systemcon, + light emitting diodecon, + light intensitycon, + light operation currentcon, + light operation voltagecon, + light power outputcon, + light sourcecon, + light source distancecon, + light source propertycon, + light wavelengthcon, + liquid chromatographycon, + literature collectioncon, + literature organizationcon, + literature researchcon, + mass flow controllercon, + mass of chemical substance for synthesiscon, + mass spectrometer calibrationcon, + mass spectrometer detectorcon, + mass spectrometer sensitivitycon, + mass spectrometrycon, + maximum operation pressurecon, + maximum operation temperaturecon, + mercury-xenon lampcon, + metal oxidecon, + metallic substratecon, + minimum operation pressurecon, + minimum operation temperaturecon, + modification techniquecon, + Mott-Schottky analysiscon, + nuclear magnetic resonance spectroscopycon, + operation modecon, + operation parameterscon, + operation pressurecon, + operation temperaturecon, + optical windowcon, + optical window diametercon, + optical window dimensionscon, + optical window materialcon, + optical window thicknesscon, + oxidationcon, + photocatalysiscon, + photocatalystcon, + photocatalytic CO2 reductioncon, + photocatalytic experimentcon, + photocatalytic processcon, + photoexcitationcon, + photoinduced charge generationcon, + photoinduced electron transfercon, + photoinduced hole transfercon, + photoluminescencecon, + photoreactor designcon, + pore size distributioncon, + powder masscon, + powdered photocatalystcon, + pressure controller and monitorcon, + product concentrationcon, + product identification methodcon, + purging durationcon, + quartz glasscon, + Raman spectroscopycon, + reactantcon, + reactant concentrationcon, + reactant flow ratecon, + reactant puritycon, + reaction chambercon, + reaction chamber dimensioncon, + reaction chamber materialcon, + reaction chamber shapecon, + reaction chamber volumecon, + reductioncon, + sacrificial acceptorcon, + sacrificial donorcon, + sacrificial reagantcon, + sample formcon, + sample pre-treatmentcon, + sampling intervalcon, + scanning electron microscopycon, + selectivitycon, + semiconductorcon, + semiconductor propertycon, + specific surface areacon, + spin coatingcon, + spray coatingcon, + substratecon, + substrate areacon, + substrate depthcon, + substrate dimensioncon, + substrate materialcon, + substrate thicknesscon, + substrate widthcon, + synthesiscon, + synthesis durationcon, + synthesis equipmentcon, + synthesis pHcon, + synthesis pressurecon, + synthesis procedurecon, + synthesis temperaturecon, + temperature controller and monitorcon, + thermal conductivity detectorcon, + thermogravimetric analysiscon, + thin filmcon, + thin film areacon, + thin film depthcon, + thin film dimensioncon, + thin film masscon, + thin film thicknesscon, + thin film widthcon, + transmission electron microscopycon, + ultravioletcon, + ultraviolet-visible spectroscopycon, + vacuum pumpcon, + valence bandcon, + visiblecon, + volume chemical substance for synthesiscon, + X-ray diffractioncon, + X-ray fluorescencecon, + X-ray photoelectron spectroscopycon, + xenon lampcon +
+
+
+
+

Concepts ↑

+ +
+

photocatalysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000001
Definition +

A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst.


+
Narrower Concepts + photocatalytic processcon
+ photocatalytic experimentcon
+ photocatalystcon
+ photoreactor designcon
+ electronic statecon
+
+
+
+

photocatalystcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000002
Definition +

A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + semiconductorcon
+ characterizationcon
+ synthesiscon
+ sample formcon
+
+
+
+

semiconductorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000003
Definition +

A material with electrical conductivity between that of a conductor and an insulator.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + categories of semiconductorscon
+ semiconductor propertycon
+ modification techniquecon
+
+
+
+

categories of semiconductorscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000004
Definition +

Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + metal oxidecon
+
+
+
+

metal oxidecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000005
Definition +

A chemical compound formed by the reaction of a metal with oxygen.


+
Broader Concepts + categories of semiconductorscon
+
+
+
+

semiconductor propertycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000006
Definition +

Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + valence bandcon
+ specific surface areacon
+ Fermi levelcon
+ pore size distributioncon
+ crystallinitycon
+ bandgap energycon
+ conduction bandcon
+
+
+
+

Fermi levelcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000007
Definition +

The energy level in a semiconductor where the probability of finding an electron is 0.5.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

crystallinitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000008
Definition +

The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

pore size distributioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000009
Definition +

Pore size distribution refers to the range of pore sizes in a material.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

bandgap energycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000010
Definition +

The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

valence bandcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000011
Definition +

The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C).


+
Broader Concepts + semiconductor propertycon
+
+
+
+

conduction bandcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000012
Definition +

The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

specific surface areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000013
Definition +

Α measure of the total surface area of a material per unit mass or volume.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

modification techniquecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000014
Definition +

Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + dopingcon
+
+
+
+

dopingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000015
Definition +

The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations.


+
Broader Concepts + modification techniquecon
+
+
+
+

sample formcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000016
Definition +

The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + thin filmcon
+ powdered photocatalystcon
+
+
+
+

powdered photocatalystcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000017
Definition +

A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate.


+
Broader Concepts + sample formcon
+
Narrower Concepts + powder masscon
+
+
+
+

powder masscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000018
Definition +

Mass of a powdered photocatalyst used for an experiment.


+
Broader Concepts + powdered photocatalystcon
+
+
+
+

thin filmcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000019
Definition +

A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique.


+
Broader Concepts + sample formcon
+
Narrower Concepts + deposited samplecon
+ substratecon
+ deposition techniquecon
+
+
+
+

deposition techniquecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000020
Definition +

A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc..


+
Broader Concepts + thin filmcon
+
Narrower Concepts + spin coatingcon
+ doctor bladingcon
+ spray coatingcon
+
+
+
+

spray coatingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000021
Definition +

A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface.


+
Broader Concepts + deposition techniquecon
+
+
+
+

doctor bladingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000022
Definition +

A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate.


+
Broader Concepts + deposition techniquecon
+
+
+
+

spin coatingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000023
Definition +

A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface.


+
Broader Concepts + deposition techniquecon
+
+
+
+

substratecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000024
Definition +

The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.).


+
Broader Concepts + thin filmcon
+
Narrower Concepts + substrate dimensioncon
+ substrate materialcon
+
+
+
+

substrate materialcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000025
Definition +

The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal.


+
Broader Concepts + substratecon
+
Narrower Concepts + glass substratecon
+ metallic substratecon
+ ceramic substratecon
+
+
+
+

metallic substratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000026
Definition +

A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
+
+
+

glass substratecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000027
Definition +

A flat surface made of glass serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
Narrower Concepts + quartz glasscon
+ borosilicate glasscon
+ fluorine doped tin oxide coated glasscon
+ indium tin oxide coated glasscon
+
+
+
+

fluorine doped tin oxide coated glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000028
Definition +

Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films.


+
Broader Concepts + glass substratecon
+
+
+
+

indium tin oxide coated glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000029
Definition +

Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films.


+
Broader Concepts + glass substratecon
+
+
+
+

borosilicate glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000030
Definition +

A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide.


+
Broader Concepts + glass substratecon
+
+
+
+

quartz glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000031
Definition +

A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range.


+
Broader Concepts + glass substratecon
+
+
+
+

ceramic substratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000032
Definition +

A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
+
+
+

substrate dimensioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000033
Definition +

The diamensions of the substrate.


+
Broader Concepts + substratecon
+
Narrower Concepts + substrate depthcon
+ substrate areacon
+ substrate thicknesscon
+ substrate widthcon
+
+
+
+

substrate widthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000034
Definition +

The width of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate depthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000035
Definition +

The depth of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000036
Definition +

The thickness of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000037
Definition +

The surface area of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

deposited samplecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000038
Definition +

A thin film of the photocatalyst deposited on an appropriate for the application substrate.


+
Broader Concepts + thin filmcon
+
Narrower Concepts + thin film dimensioncon
+ thin film masscon
+
+
+
+

thin film masscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000039
Definition +

Mass of catalyst deposited onto the surface of a substrate.


+
Broader Concepts + deposited samplecon
+
+
+
+

thin film dimensioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000040
Definition +

The diamensions of the - deposited on the substrate - thin film.


+
Broader Concepts + deposited samplecon
+
Narrower Concepts + thin film areacon
+ thin film depthcon
+ thin film thicknesscon
+ thin film widthcon
+
+
+
+

thin film widthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000041
Definition +

The width of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000042
Definition +

The thickness of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film depthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000043
Definition +

The depth of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000044
Definition +

The area of the substrate covered by the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

synthesiscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000045
Definition +

The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + synthesis procedurecon
+ literature researchcon
+
+
+
+

literature researchcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000046
Definition +

Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations.


+
Broader Concepts + synthesiscon
+
Narrower Concepts + literature organizationcon
+ literature collectioncon
+
+
+
+

literature collectioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000047
Definition +

Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest.


+
Broader Concepts + literature researchcon
+
+
+
+

literature organizationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000048
Definition +

Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization.


+
Broader Concepts + literature researchcon
+
+
+
+

synthesis procedurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000049
Definition +

Necessary steps needed to follow in order to reach the desired photocatalyst.


+
Broader Concepts + synthesiscon
+
Narrower Concepts + synthesis pressurecon
+ calcination stepcon
+ chemical substance for synthesiscon
+ synthesis temperaturecon
+ synthesis pHcon
+ synthesis durationcon
+ synthesis equipmentcon
+
+
+
+

synthesis durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000050
Definition +

Duration of each synthesis step needed to synthesize the desired photocatalyst.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000051
Definition +

Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis pHcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000052
Definition +

The pH value in each of the synthesis steps.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000053
Definition +

Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction).


+
Broader Concepts + synthesis procedurecon
+
+
+
+

calcination stepcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000054
Definition +

Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step.


+
Broader Concepts + synthesis procedurecon
+
Narrower Concepts + gas flow rate in calcinationcon
+ gaseous environment in calcinationcon
+ calcination initial temperaturecon
+ calcination final temperaturecon
+ calcination dwelling timecon
+ calcination heating ratecon
+
+
+
+

gaseous environment in calcinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000055
Definition +

A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air).


+
Broader Concepts + calcination stepcon
+
+
+
+

gas flow rate in calcinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000056
Definition +

The flow of gas (usually in ml min-1) used in the calcination steps during synthesis.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination initial temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000057
Definition +

Initial temperature of the calcination step.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination final temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000058
Definition +

Final temperature of the calcination step.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination heating ratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000059
Definition +

Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination dwelling timecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000060
Definition +

Time (usually in h) for which a desired temperature is held.


+
Broader Concepts + calcination stepcon
+
+
+
+

synthesis equipmentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000061
Definition +

Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

chemical substance for synthesiscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000062
Definition +

Chemical substances used in the synthesis process of a desired photocatalyst.


+
Broader Concepts + synthesis procedurecon
+
Narrower Concepts + volume chemical substance for synthesiscon
+ mass of chemical substance for synthesiscon
+ concentration chemical substance for synthesiscon
+
+
+
+

mass of chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000063
Definition +

Mass of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

volume chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000064
Definition +

Volume of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

concentration chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000065
Definition +

Concentration of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

characterizationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000066
Definition +

Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + photoluminescencecon
+ electron energy loss spectroscopycon
+ fourier transform infrared spectroscopycon
+ Mott-Schottky analysiscon
+ X-ray photoelectron spectroscopycon
+ X-ray fluorescencecon
+ thermogravimetric analysiscon
+ X-ray diffractioncon
+ nuclear magnetic resonance spectroscopycon
+ Brunauer-Emmett-Teller surface area analysiscon
+ scanning electron microscopycon
+ ultraviolet-visible spectroscopycon
+ Raman spectroscopycon
+ cyclic voltammetrycon
+ atomic force microscopycon
+ transmission electron microscopycon
+ differential scanning calorimetrycon
+
+
+
+

X-ray fluorescencecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000067
Definition +

A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays.


+
Broader Concepts + characterizationcon
+
+
+
+

electron energy loss spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000068
Definition +

An analytical technique used to measure the energy loss of electrons passing through a sample.


+
Broader Concepts + characterizationcon
+
+
+
+

Raman spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000069
Definition +

A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light.


+
Broader Concepts + characterizationcon
+
+
+
+

atomic force microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000070
Definition +

A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology.


+
Broader Concepts + characterizationcon
+
+
+
+

differential scanning calorimetrycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000071
Definition +

A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles.


+
Broader Concepts + characterizationcon
+
+
+
+

thermogravimetric analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000072
Definition +

A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles.


+
Broader Concepts + characterizationcon
+
+
+
+

nuclear magnetic resonance spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000073
Definition +

A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

photoluminescencecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000074
Definition +

Light emission of lower energy photons from a sample upon its photoexcitation.


+
Broader Concepts + characterizationcon
+
+
+
+

scanning electron microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000075
Definition +

An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam.


+
Broader Concepts + characterizationcon
+
+
+
+

X-ray photoelectron spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000076
Definition +

A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

X-ray diffractioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000077
Definition +

A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam.


+
Broader Concepts + characterizationcon
+
+
+
+

transmission electron microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000078
Definition +

Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

ultraviolet-visible spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000079
Definition +

A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum.


+
Broader Concepts + characterizationcon
+
+
+
+

fourier transform infrared spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000080
Definition +

A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation.


+
Broader Concepts + characterizationcon
+
+
+
+

Brunauer-Emmett-Teller surface area analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000081
Definition +

The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials.


+
Broader Concepts + characterizationcon
+
+
+
+

cyclic voltammetrycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000082
Definition +

An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep.


+
Broader Concepts + characterizationcon
+
+
+
+

Mott-Schottky analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000083
Definition +

A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage.


+
Broader Concepts + characterizationcon
+
+
+
+

electronic statecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000084
Definition +

The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + excited statecon
+ ground statecon
+
+
+
+

ground statecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000085
Definition +

Τhe lowest energy state of a system.


+
Broader Concepts + electronic statecon
+
+
+
+

excited statecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000086
Definition +

Τhe temporary state of a system with higher energy than its ground state caused by an external factor.


+
Broader Concepts + electronic statecon
+
+
+
+

photocatalytic processcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000087
Definition +

A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + charge separationcon
+ photoinduced hole transfercon
+ oxidationcon
+ photoinduced electron transfercon
+ photoexcitationcon
+ desorptioncon
+ reductioncon
+ photoinduced charge generationcon
+ adsorptioncon
+ charge recombinationcon
+ absorptioncon
+
+
+
+

photoinduced electron transfercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000088
Definition +

The transfer of an electron initiated by the absorption of a photon of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoinduced hole transfercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000089
Definition +

The transfer of a hole initiated by the absorption of a photon of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoinduced charge generationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000090
Definition +

The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

charge recombinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000091
Definition +

The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

absorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000092
Definition +

Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

adsorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000093
Definition +

The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

desorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000094
Definition +

The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

charge separationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000095
Definition +

The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation).


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoexcitationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000096
Definition +

The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

oxidationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000097
Definition +

The loss of electrons or an increase in the oxidation state of a species.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

reductioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000098
Definition +

The gain of electrons or a decrease in the oxidation state of a species.


+
Broader Concepts + photocatalytic processcon
+
Narrower Concepts + photocatalytic CO2 reductioncon
+
+
+
+

photocatalytic CO2 reductioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000099
Definition +

The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide).


+
Broader Concepts + reductioncon
+
+
+
+

photocatalytic experimentcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000100
Definition +

A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.).


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + experiment pressurecon
+ experiment pressure dropcon
+ experiment temperaturecon
+ blank experimentcon
+ experiment durationcon
+ operation modecon
+ sample pre-treatmentcon
+ evaluationcon
+ reactantcon
+
+
+
+

reactantcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000101
Definition +

A starting substance that undergoes a chemical reaction to produce a desired product.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + reactant concentrationcon
+ reactant puritycon
+ sacrificial reagantcon
+ reactant flow ratecon
+
+
+
+

reactant concentrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000102
Definition +

Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments.


+
Broader Concepts + reactantcon
+
+
+
+

reactant puritycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000103
Definition +

Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results.


+
Broader Concepts + reactantcon
+
+
+
+

reactant flow ratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000104
Definition +

The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs).


+
Broader Concepts + reactantcon
+
+
+
+

sacrificial reagantcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000105
Definition +

Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately.


+
Broader Concepts + reactantcon
+
Narrower Concepts + sacrificial acceptorcon
+ sacrificial donorcon
+
+
+
+

sacrificial acceptorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000106
Definition +

A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded.


+
Broader Concepts + sacrificial reagantcon
+
+
+
+

sacrificial donorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000107
Definition +

A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded.


+
Broader Concepts + sacrificial reagantcon
+
+
+
+

operation modecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000108
Definition +

Operation mode under the which the experiment takes place: batch of continuous flow mode.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + flow modecon
+ batch modecon
+
+
+
+

flow modecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000109
Definition +

Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique.


+
Broader Concepts + operation modecon
+
+
+
+

batch modecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000110
Definition +

Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time.


+
Broader Concepts + operation modecon
+
+
+
+

experiment durationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000111
Definition +

The total duration of an experiment.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + irradiation durationcon
+ purging durationcon
+ sampling intervalcon
+
+
+
+

purging durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000112
Definition +

Time for which a gas is purged through the reaction chamber.


+
Broader Concepts + experiment durationcon
+
+
+
+

sampling intervalcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000113
Definition +

The time in between the collection of two data points.


+
Broader Concepts + experiment durationcon
+
+
+
+

irradiation durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000114
Definition +

The total duration in which the photocatalyst was under irradiation by the selected light source.


+
Broader Concepts + experiment durationcon
+
+
+
+

experiment temperaturecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000115
Definition +

The temperature (range) under which the photocatalytic reaction takes place.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + experiment initial temperaturecon
+ experiment final temperaturecon
+
+
+
+

experiment initial temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000116
Definition +

The temperature at the initiaton of the experiment.


+
Broader Concepts + experiment temperaturecon
+
+
+
+

experiment final temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000117
Definition +

The temperature at the end of the experiment.


+
Broader Concepts + experiment temperaturecon
+
+
+
+

experiment pressurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000118
Definition +

The pressure (range) under which the photocatalytic reaction takes place.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + experiment initial pressurecon
+ experiment final pressurecon
+
+
+
+

experiment initial pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000119
Definition +

The pressure at the initiaton of the experiment or before a sampling event.


+
Broader Concepts + experiment pressurecon
+
+
+
+

experiment final pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000120
Definition +

The pressure at the end of the experiment or after a sampling event.


+
Broader Concepts + experiment pressurecon
+
+
+
+

experiment pressure dropcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000121
Definition +

The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

sample pre-treatmentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000122
Definition +

Pretreatment of the photocatalyst before its intoduction to the reaction chamber.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

blank experimentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000123
Definition +

Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

evaluationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000124
Definition +

Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + selectivitycon
+ apparent quantum yieldcon
+ product concentrationcon
+
+
+
+

selectivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000125
Definition +

In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts.


+
Broader Concepts + evaluationcon
+
+
+
+

apparent quantum yieldcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000126
Definition +

A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons.


+
Broader Concepts + evaluationcon
+
+
+
+

product concentrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000127
Definition +

The concentration (usually in ppm or mol) of the products formed during a reaction.


+
Broader Concepts + evaluationcon
+
+
+
+

photoreactor designcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000128
Definition +

Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + operation parameterscon
+ gas feedcon
+ reaction chambercon
+ irradiation systemcon
+ product identification methodcon
+
+
+
+

product identification methodcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000129
Definition +

Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes).


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + liquid chromatographycon
+ mass spectrometrycon
+ gas chromatographycon
+
+
+
+

gas chromatographycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000130
Definition +

An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase.


+
Broader Concepts + product identification methodcon
+
Narrower Concepts + gas chromatograph calibrationcon
+ gas chromatograph sensitivitycon
+ gas chromatograph detectorcon
+
+
+
+

gas chromatograph detectorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000131
Definition +

Detectors of the gas chromatogragh used to identify the reaction products and intemediates.


+
Broader Concepts + gas chromatographycon
+
Narrower Concepts + flame ionization detectorcon
+ dielectric-barrier discharge ionization detectorcon
+ thermal conductivity detectorcon
+
+
+
+

flame ionization detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000132
Definition +

A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

thermal conductivity detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000133
Definition +

A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

dielectric-barrier discharge ionization detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000134
Definition +

Detector incorporating Ionization via a new dielectric barrier discharge He plasma.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

gas chromatograph sensitivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000135
Definition +

The minimum concentration of a product or intermediate that the gas chromatograph can identify.


+
Broader Concepts + gas chromatographycon
+
+
+
+

gas chromatograph calibrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000136
Definition +

A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction.


+
Broader Concepts + gas chromatographycon
+
+
+
+

mass spectrometrycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000137
Definition +

An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample.


+
Broader Concepts + product identification methodcon
+
Narrower Concepts + mass spectrometer calibrationcon
+ mass spectrometer detectorcon
+ mass spectrometer sensitivitycon
+
+
+
+

mass spectrometer detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000138
Definition +

Detectors of the mass spectrometer used to identify the reaction products and intemediates.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

mass spectrometer sensitivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000139
Definition +

The minimum concentration of a product or intermediate that the mass spectrometer can identify.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

mass spectrometer calibrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000140
Definition +

A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

liquid chromatographycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000141
Definition +

A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase.


+
Broader Concepts + product identification methodcon
+
+
+
+

operation parameterscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000142
Definition +

The range of critical for the safe operation of the photoreactor parameters.


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + operation temperaturecon
+ operation pressurecon
+
+
+
+

operation pressurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000143
Definition +

Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values.


+
Broader Concepts + operation parameterscon
+
Narrower Concepts + minimum operation pressurecon
+ maximum operation pressurecon
+ pressure controller and monitorcon
+
+
+
+

maximum operation pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000144
Definition +

Maximum of operation pressure range within the reactor can operate safely.


+
Broader Concepts + operation pressurecon
+
+
+
+

minimum operation pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000145
Definition +

Minimum of operation pressure range within the reactor can operate safely.


+
Broader Concepts + operation pressurecon
+
+
+
+

pressure controller and monitorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000146
Definition +

Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment.


+
Broader Concepts + operation pressurecon
+
Narrower Concepts + vacuum pumpcon
+
+
+
+

vacuum pumpcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000147
Definition +

Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure.


+
Broader Concepts + pressure controller and monitorcon
+
+
+
+

operation temperaturecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000148
Definition +

Maximum and minimum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation parameterscon
+
Narrower Concepts + maximum operation temperaturecon
+ temperature controller and monitorcon
+ minimum operation temperaturecon
+
+
+
+

maximum operation temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000149
Definition +

Maximum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation temperaturecon
+
+
+
+

minimum operation temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000150
Definition +

Minimum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation temperaturecon
+
+
+
+

temperature controller and monitorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000151
Definition +

Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber.


+
Broader Concepts + operation temperaturecon
+
+
+
+

reaction chambercon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000152
Definition +

A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place.


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + optical windowcon
+ reaction chamber shapecon
+ reaction chamber volumecon
+ reaction chamber materialcon
+ reaction chamber dimensioncon
+
+
+
+

reaction chamber volumecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000153
Definition +

Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume.


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber dimensioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000154
Definition +

Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers).


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber shapecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000155
Definition +

The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape.


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber materialcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000156
Definition +

Material used for the construction of the main body of the reaction chamber.


+
Broader Concepts + reaction chambercon
+
+
+
+

optical windowcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000157
Definition +

A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering.


+
Broader Concepts + reaction chambercon
+
Narrower Concepts + optical window materialcon
+ optical window dimensionscon
+
+
+
+

optical window materialcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000158
Definition +

Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces.


+
Broader Concepts + optical windowcon
+
+
+
+

optical window dimensionscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000159
Definition +

The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical windowcon
+
Narrower Concepts + optical window thicknesscon
+ optical window diametercon
+
+
+
+

optical window diametercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000160
Definition +

Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical window dimensionscon
+
+
+
+

optical window thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000161
Definition +

Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical window dimensionscon
+
+
+
+

gas feedcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000162
Definition +

Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He).


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + gas flow controller and monitorcon
+
+
+
+

gas flow controller and monitorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000163
Definition +

Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows.


+
Broader Concepts + gas feedcon
+
Narrower Concepts + mass flow controllercon
+
+
+
+

mass flow controllercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000164
Definition +

A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates.


+
Broader Concepts + gas flow controller and monitorcon
+
+
+
+

irradiation systemcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000165
Definition +

The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc..


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + light source propertycon
+ light sourcecon
+
+
+
+

light sourcecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000166
Definition +

Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs.


+
Broader Concepts + irradiation systemcon
+
Narrower Concepts + light emitting diodecon
+ mercury-xenon lampcon
+ xenon lampcon
+
+
+
+

mercury-xenon lampcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000167
Definition +

A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light.


+
Broader Concepts + light sourcecon
+
+
+
+

xenon lampcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000168
Definition +

A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light.


+
Broader Concepts + light sourcecon
+
+
+
+

light emitting diodecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000169
Definition +

A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges.


+
Broader Concepts + light sourcecon
+
+
+
+

light source propertycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000170
Definition +

Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction.


+
Broader Concepts + irradiation systemcon
+
Narrower Concepts + light wavelengthcon
+ light source distancecon
+ light intensitycon
+ light power outputcon
+ light operation voltagecon
+ light operation currentcon
+
+
+
+

light source distancecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000171
Definition +

The distance of the light source from the reaction chamber and the photocatalyst.


+
Broader Concepts + light source propertycon
+
+
+
+

light operation currentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000172
Definition +

The value of current (usually in A or mA) used to operate the selected light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light operation voltagecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000173
Definition +

The value of voltage (usually in V or mV) used to operate the selected light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light power outputcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000174
Definition +

The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light intensitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000175
Definition +

The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample.


+
Broader Concepts + light source propertycon
+
+
+
+

light wavelengthcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000176
Definition +

The distance between two successive peaks or troughs in a wave.


+
Broader Concepts + light source propertycon
+
Narrower Concepts + ultravioletcon
+ infraredcon
+ visiblecon
+
+
+
+

infraredcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000177
Definition +

Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm.


+
Broader Concepts + light wavelengthcon
+
+
+
+

visiblecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000178
Definition +

Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm.


+
Broader Concepts + light wavelengthcon
+
+
+
+

ultravioletcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000179
Definition +

Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers.


+
Broader Concepts + light wavelengthcon
+
+
+
+ +
+

Namespaces ↑

+
+
default (:)
+
https://w3id.org/nfdi4cat/voc4cat_
+
brick
+
https://brickschema.org/schema/Brick#
+
csvw
+
http://www.w3.org/ns/csvw#
+
dc
+
http://purl.org/dc/elements/1.1/
+
dcam
+
http://purl.org/dc/dcam/
+
dcat
+
http://www.w3.org/ns/dcat#
+
dcmitype
+
http://purl.org/dc/dcmitype/
+
dcterms
+
http://purl.org/dc/terms/
+
doap
+
http://usefulinc.com/ns/doap#
+
foaf
+
http://xmlns.com/foaf/0.1/
+
geo
+
http://www.opengis.net/ont/geosparql#
+
odrl
+
http://www.w3.org/ns/odrl/2/
+
org
+
http://www.w3.org/ns/org#
+
owl
+
http://www.w3.org/2002/07/owl#
+
prof
+
http://www.w3.org/ns/dx/prof/
+
prov
+
http://www.w3.org/ns/prov#
+
qb
+
http://purl.org/linked-data/cube#
+
rdf
+
http://www.w3.org/1999/02/22-rdf-syntax-ns#
+
rdfs
+
http://www.w3.org/2000/01/rdf-schema#
+
sdo
+
https://schema.org/
+
sh
+
http://www.w3.org/ns/shacl#
+
skos
+
http://www.w3.org/2004/02/skos/core#
+
sosa
+
http://www.w3.org/ns/sosa/
+
ssn
+
http://www.w3.org/ns/ssn/
+
time
+
http://www.w3.org/2006/time#
+
vann
+
http://purl.org/vocab/vann/
+
void
+
http://rdfs.org/ns/void#
+
wgs
+
https://www.w3.org/2003/01/geo/wgs84_pos#
+
xsd
+
http://www.w3.org/2001/XMLSchema#
+
+
+ +
+

Legend

+ + + +
colCollections
conConcepts
+
+ + \ No newline at end of file diff --git a/v2023-08-17/README.md b/v2023-08-17/README.md new file mode 100644 index 0000000..5bddb0f --- /dev/null +++ b/v2023-08-17/README.md @@ -0,0 +1,3 @@ +**Directory to collect the vocabularies in rdf/turtle format** + +that were created using the voc4cat workflow and its CI/CD pipeline. diff --git a/v2023-08-17/voc4cat.log b/v2023-08-17/voc4cat.log new file mode 100644 index 0000000..45738d1 --- /dev/null +++ b/v2023-08-17/voc4cat.log @@ -0,0 +1,16 @@ +2023-08-17 13:57:25|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/latest/voc4cat.log --join publish/latest/ +2023-08-17 13:57:25|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:25|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-17 13:57:25|voc4cat.transform |DEBUG |Processing rdf files in "publish/latest/voc4cat" +2023-08-17 13:57:26|voc4cat.transform |INFO |-> joined vocabulary into: publish/latest/voc4cat.ttl +2023-08-17 13:57:26|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/latest/voc4cat.log publish/latest/ +2023-08-17 13:57:26|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:26|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-17 13:57:26|voc4cat.docs |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-08-17 13:57:26|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-17 13:57:28|voc4cat.docs |INFO |-> built pyLODE documentation for publish/latest/voc4cat.ttl +2023-08-17 13:57:29|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/latest/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/latest/ +2023-08-17 13:57:29|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:29|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-17 13:57:29|voc4cat.convert |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-08-17 13:57:29|voc4cat.convert |INFO |-> successfully converted to publish/latest/voc4cat.xlsx diff --git a/v2023-08-17/voc4cat.ttl b/v2023-08-17/voc4cat.ttl new file mode 100644 index 0000000..74e83d9 --- /dev/null +++ b/v2023-08-17/voc4cat.ttl @@ -0,0 +1,1992 @@ +@prefix dcat: . +@prefix dcterms: . +@prefix owl: . +@prefix rdfs: . +@prefix skos: . +@prefix xsd: . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000005"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A chemical compound formed by the reaction of a metal with oxygen."@en ; + skos:inScheme ; + skos:prefLabel "metal oxide"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000007"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + rdfs:isDefinedBy ; + skos:altLabel "EF"@en ; + skos:broader ; + skos:definition "The energy level in a semiconductor where the probability of finding an electron is 0.5."@en ; + skos:inScheme ; + skos:prefLabel "Fermi level"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000008"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material."@en ; + skos:inScheme ; + skos:prefLabel "crystallinity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000009"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pore size distribution refers to the range of pore sizes in a material."@en ; + skos:inScheme ; + skos:prefLabel "pore size distribution"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000010"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Eg"@en, + "energy bandgap"@en ; + skos:broader ; + skos:definition "The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter."@en ; + skos:inScheme ; + skos:prefLabel "bandgap energy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000011"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VB"@en ; + skos:broader ; + skos:definition "The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C)."@en ; + skos:inScheme ; + skos:prefLabel "valence band"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000012"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CB"@en ; + skos:broader ; + skos:definition "The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor."@en ; + skos:inScheme ; + skos:prefLabel "conduction band"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000013"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SSA"@en ; + skos:broader ; + skos:definition "Α measure of the total surface area of a material per unit mass or volume."@en ; + skos:inScheme ; + skos:prefLabel "specific surface area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000015"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations."@en ; + skos:inScheme ; + skos:prefLabel "doping"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000018"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of a powdered photocatalyst used for an experiment."@en ; + skos:inScheme ; + skos:prefLabel "powder mass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000021"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spray-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spray coating"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000022"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "doctor blading"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000023"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spin casting"@en, + "spin-casting"@en, + "spin-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spin coating"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000026"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "metallic substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000028"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FTO"@en, + "FTO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "fluorine doped tin oxide coated glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000029"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "ITO"@en, + "ITO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "indium tin oxide coated glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000030"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide."@en ; + skos:inScheme ; + skos:prefLabel "borosilicate glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000031"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "quartz"@en ; + skos:broader ; + skos:definition "A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range."@en ; + skos:inScheme ; + skos:prefLabel "quartz glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000032"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "ceramic substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000034"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate width"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000035"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate depth"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000036"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000037"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "substrate surface area"@en ; + skos:broader ; + skos:definition "The surface area of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000039"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of catalyst deposited onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "thin film mass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000041"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film width"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000042"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the film of the deposited photocatalyst. "@en ; + skos:inScheme ; + skos:prefLabel "thin film thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000043"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film depth"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000044"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The area of the substrate covered by the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000047"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest."@en ; + skos:inScheme ; + skos:prefLabel "literature collection"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000048"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "citation management software"@en, + "literature organization"@en, + "organization of literature"@en ; + skos:broader ; + skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ; + skos:inScheme ; + skos:prefLabel "literature organization"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000050"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Duration of each synthesis step needed to synthesize the desired photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "synthesis duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000051"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis."@en ; + skos:inScheme ; + skos:prefLabel "synthesis temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000052"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pH value in each of the synthesis steps."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pH"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000053"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction)."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000055"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air)."@en ; + skos:inScheme ; + skos:prefLabel "gaseous environment in calcination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000056"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The flow of gas (usually in ml min-1) used in the calcination steps during synthesis."@en ; + skos:inScheme ; + skos:prefLabel "gas flow rate in calcination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000057"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Initial temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination initial temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000058"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Final temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination final temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000059"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1."@en ; + skos:inScheme ; + skos:prefLabel "calcination heating rate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000060"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time (usually in h) for which a desired temperature is held."@en ; + skos:inScheme ; + skos:prefLabel "calcination dwelling time"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000061"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances."@en ; + skos:inScheme ; + skos:prefLabel "synthesis equipment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000063"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "mass of chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000064"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "volume chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000065"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "concentration chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000085"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe lowest energy state of a system. "@en ; + skos:inScheme ; + skos:prefLabel "ground state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000086"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe temporary state of a system with higher energy than its ground state caused by an external factor. "@en ; + skos:inScheme ; + skos:prefLabel "excited state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000088"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource, 0000-0002-2367-1988 Norbert Kockmann edited the resource"@en ; + skos:broader ; + skos:definition "The transfer of an electron initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced electron transfer"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000089"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The transfer of a hole initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced hole transfer"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000090"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "charge photo-generation"@en, + "charge photogeneration"@en, + "electron excitation"@en, + "electron-hole pair"@en, + "photogenerated charges"@en ; + skos:broader ; + skos:definition "The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced charge generation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000091"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light. "@en ; + skos:inScheme ; + skos:prefLabel "charge recombination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000092"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate. "@en ; + skos:inScheme ; + skos:prefLabel "absorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000093"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface."@en ; + skos:inScheme ; + skos:prefLabel "adsorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000094"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH."@en ; + skos:inScheme ; + skos:prefLabel "desorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000095"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation). "@en ; + skos:inScheme ; + skos:prefLabel "charge separation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000096"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photo-excitation"@en ; + skos:broader ; + skos:definition "The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoexcitation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000097"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The loss of electrons or an increase in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:prefLabel "oxidation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000099"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CO2 photoreduction"@en, + "artificial photosynthesis"@en, + "carbon dioxide photoreduction"@en, + "photocatalytic carbon dioxide reduction"@en ; + skos:broader ; + skos:definition "The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide). "@en ; + skos:inScheme ; + skos:prefLabel "photocatalytic CO2 reduction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000102"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments."@en ; + skos:inScheme ; + skos:prefLabel "reactant concentration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000103"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results. "@en ; + skos:inScheme ; + skos:prefLabel "reactant purity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000104"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs)."@en ; + skos:inScheme ; + skos:prefLabel "reactant flow rate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000106"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial acceptor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000107"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial donor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000109"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "continuous flow mode"@en, + "continuous-flow mode"@en, + "flow-mode"@en ; + skos:broader ; + skos:definition " Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique."@en ; + skos:inScheme ; + skos:prefLabel "flow mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000110"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "batch-mode"@en ; + skos:broader ; + skos:definition "Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time."@en ; + skos:inScheme ; + skos:prefLabel "batch mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000112"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time for which a gas is purged through the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "purging duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000113"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The time in between the collection of two data points."@en ; + skos:inScheme ; + skos:prefLabel "sampling interval"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000114"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration in which the photocatalyst was under irradiation by the selected light source. "@en ; + skos:inScheme ; + skos:prefLabel "irradiation duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000116"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the initiaton of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000117"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the end of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment final temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000119"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the initiaton of the experiment or before a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000120"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the end of the experiment or after a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment final pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000121"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products. "@en ; + skos:inScheme ; + skos:prefLabel "experiment pressure drop"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000122"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pretreatment of the photocatalyst before its intoduction to the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "sample pre-treatment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000123"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "control experiment"@en ; + skos:broader ; + skos:definition "Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants."@en ; + skos:inScheme ; + skos:prefLabel "blank experiment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000125"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts."@en ; + skos:inScheme ; + skos:prefLabel "selectivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000126"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "AQY"@en, + "AQY%"@en, + "apparent photonic yield"@en ; + skos:broader ; + skos:definition "A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons."@en ; + skos:inScheme ; + skos:prefLabel "apparent quantum yield"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000127"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The concentration (usually in ppm or mol) of the products formed during a reaction."@en ; + skos:inScheme ; + skos:prefLabel "product concentration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000132"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FID"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame."@en ; + skos:inScheme ; + skos:prefLabel "flame ionization detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000133"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TCD"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature."@en ; + skos:inScheme ; + skos:prefLabel "thermal conductivity detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000134"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BID"@en ; + skos:broader ; + skos:definition "Detector incorporating Ionization via a new dielectric barrier discharge He plasma."@en ; + skos:inScheme ; + skos:prefLabel "dielectric-barrier discharge ionization detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000135"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the gas chromatograph can identify. "@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph sensitivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000136"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph calibration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000138"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the mass spectrometer used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000139"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the mass spectrometer can identify. "@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer sensitivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000140"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer calibration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000144"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "maximum operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000145"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "minimum operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000147"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure. "@en ; + skos:inScheme ; + skos:prefLabel "vacuum pump"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000149"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "maximum operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000150"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "minimum operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000151"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "cooling device"@en, + "heating device"@en, + "temperature controller"@en, + "temperature gauge"@en, + "temperature monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "temperature controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000153"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume. "@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber volume"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000154"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers)."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000155"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber shape"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000156"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material used for the construction of the main body of the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000158"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces. "@en ; + skos:inScheme ; + skos:prefLabel "optical window material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000160"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window diameter"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000161"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000164"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MFC"@en, + "MFCs"@en ; + skos:broader ; + skos:definition "A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates."@en ; + skos:inScheme ; + skos:prefLabel "mass flow controller"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000167"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Hg-Xe lamp"@en, + "Hg/Xe lamp"@en, + "mercury xenon lamp"@en ; + skos:broader ; + skos:definition "A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "mercury-xenon lamp"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000168"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Xe lamp"@en, + "Xe-lamp"@en ; + skos:broader ; + skos:definition "A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "xenon lamp"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000169"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LED"@en, + "light-emitting diode"@en ; + skos:broader ; + skos:definition "A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges."@en ; + skos:inScheme ; + skos:prefLabel "light emitting diode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000171"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The distance of the light source from the reaction chamber and the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "light source distance"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000172"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of current (usually in A or mA) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation current"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000173"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of voltage (usually in V or mV) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation voltage"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000174"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source."@en ; + skos:inScheme ; + skos:prefLabel "light power output"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000175"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample."@en ; + skos:inScheme ; + skos:prefLabel "light intensity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000177"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "IR"@en, + "Ir"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm."@en ; + skos:inScheme ; + skos:prefLabel "infrared"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000178"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VIS"@en, + "Vis"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm. "@en ; + skos:inScheme ; + skos:prefLabel "visible"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000179"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV"@en, + "UV-A"@en, + "UV-B"@en, + "UV-C"@en, + "VUV"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet"@en . + + a skos:Collection ; + dcterms:identifier "voc4cat_0001900"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis."@en ; + skos:member , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Characterization and evaluation techniques"@en . + + a skos:Collection ; + dcterms:identifier "voc4cat_0001901"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to photocatalysis."@en ; + skos:member , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Photocatalysis collection"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000004"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "categories of semiconductors"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000014"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "modification technique"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000017"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "powdered photocatalyst"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000067"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "X-ray emission spectrometry"@en, + "X-ray fluorescence spectrometry"@en, + "X-ray fluorescence spectroscopy"@en, + "XES"@en, + "XRES"@en, + "XRF"@en, + "XRF spectrometry"@en, + "XRF spectroscopy"@en ; + skos:broader ; + skos:definition "A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays. "@en ; + skos:inScheme ; + skos:prefLabel "X-ray fluorescence"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000068"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "EELS"@en ; + skos:broader ; + skos:definition "An analytical technique used to measure the energy loss of electrons passing through a sample. "@en ; + skos:inScheme ; + skos:prefLabel "electron energy loss spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000069"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "RAMAN"@en, + "Raman"@en, + "Raman scattering spectrometry"@en, + "Raman spectrometry"@en, + "raman scattering spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light. "@en ; + skos:inScheme ; + skos:prefLabel "Raman spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000070"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "AFM"@en, + "SFM"@en, + "atomic force imaging"@en, + "atomic-force microscopy"@en, + "scanning force microscopy"@en ; + skos:broader ; + skos:definition "A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology. "@en ; + skos:inScheme ; + skos:prefLabel "atomic force microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000071"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "DSC"@en, + "differential scanning calorimetric (DSC) analysis"@en, + "differential scanning calorimetric analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles. "@en ; + skos:inScheme ; + skos:prefLabel "differential scanning calorimetry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000072"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TG"@en, + "TG analysis"@en, + "TG measurements"@en, + "TGA"@en, + "thermal gravimetric analysis"@en, + "thermo-gravimetric analysis"@en, + "thermogravimetric (TG) analyses"@en, + "thermogravimetric (TG) analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles."@en ; + skos:inScheme ; + skos:prefLabel "thermogravimetric analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000073"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "NMR"@en ; + skos:broader ; + skos:definition "A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons."@en ; + skos:inScheme ; + skos:prefLabel "nuclear magnetic resonance spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000074"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "PL"@en ; + skos:broader ; + skos:definition "Light emission of lower energy photons from a sample upon its photoexcitation. "@en ; + skos:inScheme ; + skos:prefLabel "photoluminescence"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000075"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SEM"@en ; + skos:broader ; + skos:definition "An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "scanning electron microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000076"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "XPS"@en ; + skos:broader ; + skos:definition "A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "X-ray photoelectron spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000077"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "X-ray analysis"@en, + "X-ray crystallographic analysis"@en, + "X-ray crystallography"@en, + "X-ray diffraction analysis"@en, + "X-ray diffractometry"@en, + "X-ray structure determination"@en, + "XRD"@en ; + skos:broader ; + skos:definition "A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "X-ray diffraction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000078"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TEM"@en ; + skos:broader ; + skos:definition "Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "transmission electron microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000079"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV-Vis"@en ; + skos:broader ; + skos:definition "A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet-visible spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000080"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FT-IR"@en, + "FT-IR spectroscopy"@en, + "FTIR"@en, + "FTIR spectrometry"@en, + "FTIR spectroscopy"@en, + "Fourier transform infra-red absoprtion spectroscopy"@en, + "Fourier transform infra-red spectrometry"@en, + "Fourier transform infrared (FT-IR)"@en, + "Fourier transform infrared (FT-IR) spectroscopy"@en, + "Fourier-transform infra-red absorption spectrometry"@en, + "Fourier-transform infrared (FTIR) absorption spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation."@en ; + skos:inScheme ; + skos:prefLabel "fourier transform infrared spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000081"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BET"@en ; + skos:broader ; + skos:definition "The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials."@en ; + skos:inScheme ; + skos:prefLabel "Brunauer-Emmett-Teller surface area analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000082"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CV"@en, + "cyclovoltammetry"@en ; + skos:broader ; + skos:definition "An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep."@en ; + skos:inScheme ; + skos:prefLabel "cyclic voltammetry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000083"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage."@en ; + skos:inScheme ; + skos:prefLabel "Mott-Schottky analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000098"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The gain of electrons or a decrease in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "reduction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000141"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LC"@en ; + skos:broader ; + skos:definition "A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase. "@en ; + skos:inScheme ; + skos:prefLabel "liquid chromatography"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000146"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "pressure controller"@en, + "pressure gauge"@en, + "pressure monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "pressure controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000162"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "gas flow"@en ; + skos:broader ; + skos:definition "Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He). "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas feed"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000163"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas flow controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000016"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "sample form"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000024"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.)."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000038"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A thin film of the photocatalyst deposited on an appropriate for the application substrate."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "deposited sample"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000045"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000046"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "manuscripts"@en, + "papers"@en, + "publications"@en ; + skos:broader ; + skos:definition "Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "literature research"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000084"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "electronic state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000105"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "sacrificial reagant"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000108"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Operation mode under the which the experiment takes place: batch of continuous flow mode."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "operation mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000115"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "experiment temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000118"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "experiment pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000142"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The range of critical for the safe operation of the photoreactor parameters."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "operation parameters"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000157"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "optical window"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000159"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "optical window dimensions"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000165"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc.."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "irradiation system"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000003"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A material with electrical conductivity between that of a conductor and an insulator."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "semiconductor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000019"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "thin film"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000020"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc.."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "deposition technique"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000025"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "substrate material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000062"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Chemical substances used in the synthesis process of a desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000111"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration of an experiment."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "experiment duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000124"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "evaluation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000129"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes)."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "product identification method"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000131"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the gas chromatogragh used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "gas chromatograph detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000143"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "\\Ppressure range"@en, + "operation pressure range"@en, + "range of operation pressure"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000148"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "operation temperature range"@en, + "range of operation temperature"@en, + "temperature range"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000166"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs. "@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "light source"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000176"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "λ"@en ; + skos:broader ; + skos:definition "The distance between two successive peaks or troughs in a wave."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "light wavelength"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000002"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic material"@en ; + skos:broader ; + skos:definition "A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "photocatalyst"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000027"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of glass serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "glass substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000033"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the substrate."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "substrate dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000040"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the - deposited on the substrate - thin film."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "thin film dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000101"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A starting substance that undergoes a chemical reaction to produce a desired product."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "reactant"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000130"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "GC"@en ; + skos:broader ; + skos:definition "An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "gas chromatography"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000137"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MS"@en ; + skos:broader ; + skos:definition "An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "mass spectrometry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000001"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic reaction"@en ; + skos:definition "A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "photocatalysis"@en ; + skos:topConceptOf . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000128"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreactor engineering"@en, + "reactor design"@en, + "reactor engineering"@en ; + skos:broader ; + skos:definition "Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "photoreactor design"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000152"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreaction chamber"@en ; + skos:broader ; + skos:definition "A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "reaction chamber"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000054"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "calcination"@en, + "heat treatment"@en, + "heat-treatment"@en ; + skos:broader ; + skos:definition "Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + ; + skos:prefLabel "calcination step"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000170"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + ; + skos:prefLabel "light source property"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000006"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + ; + skos:prefLabel "semiconductor property"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000049"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Necessary steps needed to follow in order to reach the desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + ; + skos:prefLabel "synthesis procedure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000100"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.)."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic experiment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000087"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic process"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000066"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "characterization"@en . + + a skos:ConceptScheme ; + dcterms:created "2023-06-29"^^xsd:date ; + dcterms:creator ; + dcterms:hasPart , + ; + dcterms:identifier "voc4cat_"^^xsd:token ; + dcterms:modified "2023-08-17"^^xsd:date ; + dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ; + dcterms:publisher ; + owl:versionInfo "v2023-08-17" ; + skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ; + skos:hasTopConcept ; + skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ; + dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" . + diff --git a/v2023-08-17/voc4cat.xlsx b/v2023-08-17/voc4cat.xlsx new file mode 100644 index 0000000..4c91daf Binary files /dev/null and b/v2023-08-17/voc4cat.xlsx differ diff --git a/v2023-08-17/voc4cat/0000001.ttl b/v2023-08-17/voc4cat/0000001.ttl new file mode 100644 index 0000000..f612819 --- /dev/null +++ b/v2023-08-17/voc4cat/0000001.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000001"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic reaction"@en ; + skos:definition "A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "photocatalysis"@en ; + skos:topConceptOf ; +. + diff --git a/v2023-08-17/voc4cat/0000002.ttl b/v2023-08-17/voc4cat/0000002.ttl new file mode 100644 index 0000000..a94e590 --- /dev/null +++ b/v2023-08-17/voc4cat/0000002.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000002"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic material"@en ; + skos:broader ; + skos:definition "A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "photocatalyst"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000003.ttl b/v2023-08-17/voc4cat/0000003.ttl new file mode 100644 index 0000000..e90bfd2 --- /dev/null +++ b/v2023-08-17/voc4cat/0000003.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000003"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A material with electrical conductivity between that of a conductor and an insulator."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "semiconductor"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000004.ttl b/v2023-08-17/voc4cat/0000004.ttl new file mode 100644 index 0000000..92417bf --- /dev/null +++ b/v2023-08-17/voc4cat/0000004.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000004"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "categories of semiconductors"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000005.ttl b/v2023-08-17/voc4cat/0000005.ttl new file mode 100644 index 0000000..bcb83e6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000005.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000005"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A chemical compound formed by the reaction of a metal with oxygen."@en ; + skos:inScheme ; + skos:prefLabel "metal oxide"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000006.ttl b/v2023-08-17/voc4cat/0000006.ttl new file mode 100644 index 0000000..3d63a96 --- /dev/null +++ b/v2023-08-17/voc4cat/0000006.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000006"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + ; + skos:prefLabel "semiconductor property"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000007.ttl b/v2023-08-17/voc4cat/0000007.ttl new file mode 100644 index 0000000..5b11b45 --- /dev/null +++ b/v2023-08-17/voc4cat/0000007.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX rdfs: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000007"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + rdfs:isDefinedBy ; + skos:altLabel "EF"@en ; + skos:broader ; + skos:definition "The energy level in a semiconductor where the probability of finding an electron is 0.5."@en ; + skos:inScheme ; + skos:prefLabel "Fermi level"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000008.ttl b/v2023-08-17/voc4cat/0000008.ttl new file mode 100644 index 0000000..86fbc93 --- /dev/null +++ b/v2023-08-17/voc4cat/0000008.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000008"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material."@en ; + skos:inScheme ; + skos:prefLabel "crystallinity"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000009.ttl b/v2023-08-17/voc4cat/0000009.ttl new file mode 100644 index 0000000..b5a00af --- /dev/null +++ b/v2023-08-17/voc4cat/0000009.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000009"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pore size distribution refers to the range of pore sizes in a material."@en ; + skos:inScheme ; + skos:prefLabel "pore size distribution"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000010.ttl b/v2023-08-17/voc4cat/0000010.ttl new file mode 100644 index 0000000..35e42f8 --- /dev/null +++ b/v2023-08-17/voc4cat/0000010.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000010"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Eg"@en , + "energy bandgap"@en ; + skos:broader ; + skos:definition "The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter."@en ; + skos:inScheme ; + skos:prefLabel "bandgap energy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000011.ttl b/v2023-08-17/voc4cat/0000011.ttl new file mode 100644 index 0000000..65d66f2 --- /dev/null +++ b/v2023-08-17/voc4cat/0000011.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000011"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VB"@en ; + skos:broader ; + skos:definition "The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C)."@en ; + skos:inScheme ; + skos:prefLabel "valence band"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000012.ttl b/v2023-08-17/voc4cat/0000012.ttl new file mode 100644 index 0000000..c17c413 --- /dev/null +++ b/v2023-08-17/voc4cat/0000012.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000012"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CB"@en ; + skos:broader ; + skos:definition "The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor."@en ; + skos:inScheme ; + skos:prefLabel "conduction band"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000013.ttl b/v2023-08-17/voc4cat/0000013.ttl new file mode 100644 index 0000000..f8e2fcb --- /dev/null +++ b/v2023-08-17/voc4cat/0000013.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000013"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SSA"@en ; + skos:broader ; + skos:definition "Α measure of the total surface area of a material per unit mass or volume."@en ; + skos:inScheme ; + skos:prefLabel "specific surface area"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000014.ttl b/v2023-08-17/voc4cat/0000014.ttl new file mode 100644 index 0000000..55c4f88 --- /dev/null +++ b/v2023-08-17/voc4cat/0000014.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000014"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "modification technique"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000015.ttl b/v2023-08-17/voc4cat/0000015.ttl new file mode 100644 index 0000000..392e7b6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000015.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000015"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations."@en ; + skos:inScheme ; + skos:prefLabel "doping"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000016.ttl b/v2023-08-17/voc4cat/0000016.ttl new file mode 100644 index 0000000..f4ce370 --- /dev/null +++ b/v2023-08-17/voc4cat/0000016.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000016"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "sample form"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000017.ttl b/v2023-08-17/voc4cat/0000017.ttl new file mode 100644 index 0000000..889dbc4 --- /dev/null +++ b/v2023-08-17/voc4cat/0000017.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000017"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "powdered photocatalyst"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000018.ttl b/v2023-08-17/voc4cat/0000018.ttl new file mode 100644 index 0000000..b7c6267 --- /dev/null +++ b/v2023-08-17/voc4cat/0000018.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000018"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of a powdered photocatalyst used for an experiment."@en ; + skos:inScheme ; + skos:prefLabel "powder mass"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000019.ttl b/v2023-08-17/voc4cat/0000019.ttl new file mode 100644 index 0000000..eddb60b --- /dev/null +++ b/v2023-08-17/voc4cat/0000019.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000019"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "thin film"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000020.ttl b/v2023-08-17/voc4cat/0000020.ttl new file mode 100644 index 0000000..1f8b9ab --- /dev/null +++ b/v2023-08-17/voc4cat/0000020.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000020"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc.."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "deposition technique"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000021.ttl b/v2023-08-17/voc4cat/0000021.ttl new file mode 100644 index 0000000..7748ae1 --- /dev/null +++ b/v2023-08-17/voc4cat/0000021.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000021"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spray-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spray coating"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000022.ttl b/v2023-08-17/voc4cat/0000022.ttl new file mode 100644 index 0000000..46c0950 --- /dev/null +++ b/v2023-08-17/voc4cat/0000022.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000022"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "doctor blading"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000023.ttl b/v2023-08-17/voc4cat/0000023.ttl new file mode 100644 index 0000000..f7e75b3 --- /dev/null +++ b/v2023-08-17/voc4cat/0000023.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000023"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "spin casting"@en , + "spin-casting"@en , + "spin-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spin coating"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000024.ttl b/v2023-08-17/voc4cat/0000024.ttl new file mode 100644 index 0000000..c5ed97f --- /dev/null +++ b/v2023-08-17/voc4cat/0000024.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000024"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.)."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "substrate"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000025.ttl b/v2023-08-17/voc4cat/0000025.ttl new file mode 100644 index 0000000..65c4a89 --- /dev/null +++ b/v2023-08-17/voc4cat/0000025.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000025"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "substrate material"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000026.ttl b/v2023-08-17/voc4cat/0000026.ttl new file mode 100644 index 0000000..f8df19f --- /dev/null +++ b/v2023-08-17/voc4cat/0000026.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000026"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "metallic substrate"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000027.ttl b/v2023-08-17/voc4cat/0000027.ttl new file mode 100644 index 0000000..08125f1 --- /dev/null +++ b/v2023-08-17/voc4cat/0000027.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000027"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of glass serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "glass substrate"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000028.ttl b/v2023-08-17/voc4cat/0000028.ttl new file mode 100644 index 0000000..6bf374c --- /dev/null +++ b/v2023-08-17/voc4cat/0000028.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000028"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "FTO"@en , + "FTO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "fluorine doped tin oxide coated glass"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000029.ttl b/v2023-08-17/voc4cat/0000029.ttl new file mode 100644 index 0000000..9604b1c --- /dev/null +++ b/v2023-08-17/voc4cat/0000029.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000029"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "ITO"@en , + "ITO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "indium tin oxide coated glass"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000030.ttl b/v2023-08-17/voc4cat/0000030.ttl new file mode 100644 index 0000000..573796a --- /dev/null +++ b/v2023-08-17/voc4cat/0000030.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000030"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide."@en ; + skos:inScheme ; + skos:prefLabel "borosilicate glass"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000031.ttl b/v2023-08-17/voc4cat/0000031.ttl new file mode 100644 index 0000000..f1cf6ce --- /dev/null +++ b/v2023-08-17/voc4cat/0000031.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000031"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "quartz"@en ; + skos:broader ; + skos:definition "A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range."@en ; + skos:inScheme ; + skos:prefLabel "quartz glass"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000032.ttl b/v2023-08-17/voc4cat/0000032.ttl new file mode 100644 index 0000000..e7d5967 --- /dev/null +++ b/v2023-08-17/voc4cat/0000032.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000032"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "ceramic substrate"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000033.ttl b/v2023-08-17/voc4cat/0000033.ttl new file mode 100644 index 0000000..1ecb382 --- /dev/null +++ b/v2023-08-17/voc4cat/0000033.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000033"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the substrate."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "substrate dimension"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000034.ttl b/v2023-08-17/voc4cat/0000034.ttl new file mode 100644 index 0000000..b0a6b1b --- /dev/null +++ b/v2023-08-17/voc4cat/0000034.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000034"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate width"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000035.ttl b/v2023-08-17/voc4cat/0000035.ttl new file mode 100644 index 0000000..0c88133 --- /dev/null +++ b/v2023-08-17/voc4cat/0000035.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000035"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate depth"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000036.ttl b/v2023-08-17/voc4cat/0000036.ttl new file mode 100644 index 0000000..54debb4 --- /dev/null +++ b/v2023-08-17/voc4cat/0000036.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000036"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate thickness"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000037.ttl b/v2023-08-17/voc4cat/0000037.ttl new file mode 100644 index 0000000..8ce10a0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000037.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000037"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "substrate surface area"@en ; + skos:broader ; + skos:definition "The surface area of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate area"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000038.ttl b/v2023-08-17/voc4cat/0000038.ttl new file mode 100644 index 0000000..c9c804d --- /dev/null +++ b/v2023-08-17/voc4cat/0000038.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000038"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A thin film of the photocatalyst deposited on an appropriate for the application substrate."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "deposited sample"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000039.ttl b/v2023-08-17/voc4cat/0000039.ttl new file mode 100644 index 0000000..9c1fb42 --- /dev/null +++ b/v2023-08-17/voc4cat/0000039.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000039"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of catalyst deposited onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "thin film mass"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000040.ttl b/v2023-08-17/voc4cat/0000040.ttl new file mode 100644 index 0000000..93d0c66 --- /dev/null +++ b/v2023-08-17/voc4cat/0000040.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000040"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the - deposited on the substrate - thin film."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "thin film dimension"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000041.ttl b/v2023-08-17/voc4cat/0000041.ttl new file mode 100644 index 0000000..a977ffd --- /dev/null +++ b/v2023-08-17/voc4cat/0000041.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000041"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film width"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000042.ttl b/v2023-08-17/voc4cat/0000042.ttl new file mode 100644 index 0000000..ee91513 --- /dev/null +++ b/v2023-08-17/voc4cat/0000042.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000042"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the film of the deposited photocatalyst. "@en ; + skos:inScheme ; + skos:prefLabel "thin film thickness"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000043.ttl b/v2023-08-17/voc4cat/0000043.ttl new file mode 100644 index 0000000..539e79b --- /dev/null +++ b/v2023-08-17/voc4cat/0000043.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000043"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film depth"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000044.ttl b/v2023-08-17/voc4cat/0000044.ttl new file mode 100644 index 0000000..4b2e3b2 --- /dev/null +++ b/v2023-08-17/voc4cat/0000044.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000044"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The area of the substrate covered by the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film area"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000045.ttl b/v2023-08-17/voc4cat/0000045.ttl new file mode 100644 index 0000000..f46afff --- /dev/null +++ b/v2023-08-17/voc4cat/0000045.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000045"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "synthesis"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000046.ttl b/v2023-08-17/voc4cat/0000046.ttl new file mode 100644 index 0000000..c5af09e --- /dev/null +++ b/v2023-08-17/voc4cat/0000046.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000046"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "manuscripts"@en , + "papers"@en , + "publications"@en ; + skos:broader ; + skos:definition "Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "literature research"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000047.ttl b/v2023-08-17/voc4cat/0000047.ttl new file mode 100644 index 0000000..c0acaa4 --- /dev/null +++ b/v2023-08-17/voc4cat/0000047.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000047"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest."@en ; + skos:inScheme ; + skos:prefLabel "literature collection"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000048.ttl b/v2023-08-17/voc4cat/0000048.ttl new file mode 100644 index 0000000..ca9a3af --- /dev/null +++ b/v2023-08-17/voc4cat/0000048.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000048"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "citation management software"@en , + "literature organization"@en , + "organization of literature"@en ; + skos:broader ; + skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ; + skos:inScheme ; + skos:prefLabel "literature organization"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000049.ttl b/v2023-08-17/voc4cat/0000049.ttl new file mode 100644 index 0000000..b46fac4 --- /dev/null +++ b/v2023-08-17/voc4cat/0000049.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000049"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Necessary steps needed to follow in order to reach the desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + ; + skos:prefLabel "synthesis procedure"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000050.ttl b/v2023-08-17/voc4cat/0000050.ttl new file mode 100644 index 0000000..0bfc777 --- /dev/null +++ b/v2023-08-17/voc4cat/0000050.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000050"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Duration of each synthesis step needed to synthesize the desired photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "synthesis duration"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000051.ttl b/v2023-08-17/voc4cat/0000051.ttl new file mode 100644 index 0000000..1efe1b3 --- /dev/null +++ b/v2023-08-17/voc4cat/0000051.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000051"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis."@en ; + skos:inScheme ; + skos:prefLabel "synthesis temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000052.ttl b/v2023-08-17/voc4cat/0000052.ttl new file mode 100644 index 0000000..0429343 --- /dev/null +++ b/v2023-08-17/voc4cat/0000052.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000052"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pH value in each of the synthesis steps."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pH"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000053.ttl b/v2023-08-17/voc4cat/0000053.ttl new file mode 100644 index 0000000..cc4a920 --- /dev/null +++ b/v2023-08-17/voc4cat/0000053.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000053"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction)."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pressure"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000054.ttl b/v2023-08-17/voc4cat/0000054.ttl new file mode 100644 index 0000000..95bf3de --- /dev/null +++ b/v2023-08-17/voc4cat/0000054.ttl @@ -0,0 +1,25 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000054"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "calcination"@en , + "heat treatment"@en , + "heat-treatment"@en ; + skos:broader ; + skos:definition "Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + ; + skos:prefLabel "calcination step"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000055.ttl b/v2023-08-17/voc4cat/0000055.ttl new file mode 100644 index 0000000..e4d0c57 --- /dev/null +++ b/v2023-08-17/voc4cat/0000055.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000055"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air)."@en ; + skos:inScheme ; + skos:prefLabel "gaseous environment in calcination"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000056.ttl b/v2023-08-17/voc4cat/0000056.ttl new file mode 100644 index 0000000..5a58fa1 --- /dev/null +++ b/v2023-08-17/voc4cat/0000056.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000056"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The flow of gas (usually in ml min-1) used in the calcination steps during synthesis."@en ; + skos:inScheme ; + skos:prefLabel "gas flow rate in calcination"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000057.ttl b/v2023-08-17/voc4cat/0000057.ttl new file mode 100644 index 0000000..984cca6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000057.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000057"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Initial temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination initial temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000058.ttl b/v2023-08-17/voc4cat/0000058.ttl new file mode 100644 index 0000000..ab3ae77 --- /dev/null +++ b/v2023-08-17/voc4cat/0000058.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000058"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Final temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination final temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000059.ttl b/v2023-08-17/voc4cat/0000059.ttl new file mode 100644 index 0000000..bb2e1cb --- /dev/null +++ b/v2023-08-17/voc4cat/0000059.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000059"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1."@en ; + skos:inScheme ; + skos:prefLabel "calcination heating rate"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000060.ttl b/v2023-08-17/voc4cat/0000060.ttl new file mode 100644 index 0000000..95a5b8d --- /dev/null +++ b/v2023-08-17/voc4cat/0000060.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000060"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time (usually in h) for which a desired temperature is held."@en ; + skos:inScheme ; + skos:prefLabel "calcination dwelling time"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000061.ttl b/v2023-08-17/voc4cat/0000061.ttl new file mode 100644 index 0000000..7abebea --- /dev/null +++ b/v2023-08-17/voc4cat/0000061.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000061"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances."@en ; + skos:inScheme ; + skos:prefLabel "synthesis equipment"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000062.ttl b/v2023-08-17/voc4cat/0000062.ttl new file mode 100644 index 0000000..c29cff4 --- /dev/null +++ b/v2023-08-17/voc4cat/0000062.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000062"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Chemical substances used in the synthesis process of a desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "chemical substance for synthesis"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000063.ttl b/v2023-08-17/voc4cat/0000063.ttl new file mode 100644 index 0000000..3d0ff09 --- /dev/null +++ b/v2023-08-17/voc4cat/0000063.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000063"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "mass of chemical substance for synthesis"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000064.ttl b/v2023-08-17/voc4cat/0000064.ttl new file mode 100644 index 0000000..51543c0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000064.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000064"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "volume chemical substance for synthesis"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000065.ttl b/v2023-08-17/voc4cat/0000065.ttl new file mode 100644 index 0000000..31e657e --- /dev/null +++ b/v2023-08-17/voc4cat/0000065.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000065"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "concentration chemical substance for synthesis"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000066.ttl b/v2023-08-17/voc4cat/0000066.ttl new file mode 100644 index 0000000..aea1a39 --- /dev/null +++ b/v2023-08-17/voc4cat/0000066.ttl @@ -0,0 +1,32 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000066"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "characterization"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000067.ttl b/v2023-08-17/voc4cat/0000067.ttl new file mode 100644 index 0000000..e885994 --- /dev/null +++ b/v2023-08-17/voc4cat/0000067.ttl @@ -0,0 +1,23 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000067"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "X-ray emission spectrometry"@en , + "X-ray fluorescence spectrometry"@en , + "X-ray fluorescence spectroscopy"@en , + "XES"@en , + "XRES"@en , + "XRF"@en , + "XRF spectrometry"@en , + "XRF spectroscopy"@en ; + skos:broader ; + skos:definition "A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays. "@en ; + skos:inScheme ; + skos:prefLabel "X-ray fluorescence"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000068.ttl b/v2023-08-17/voc4cat/0000068.ttl new file mode 100644 index 0000000..447edef --- /dev/null +++ b/v2023-08-17/voc4cat/0000068.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000068"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "EELS"@en ; + skos:broader ; + skos:definition "An analytical technique used to measure the energy loss of electrons passing through a sample. "@en ; + skos:inScheme ; + skos:prefLabel "electron energy loss spectroscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000069.ttl b/v2023-08-17/voc4cat/0000069.ttl new file mode 100644 index 0000000..e262ea0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000069.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000069"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "RAMAN"@en , + "Raman"@en , + "Raman scattering spectrometry"@en , + "Raman spectrometry"@en , + "raman scattering spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light. "@en ; + skos:inScheme ; + skos:prefLabel "Raman spectroscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000070.ttl b/v2023-08-17/voc4cat/0000070.ttl new file mode 100644 index 0000000..71152a6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000070.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000070"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "AFM"@en , + "SFM"@en , + "atomic force imaging"@en , + "atomic-force microscopy"@en , + "scanning force microscopy"@en ; + skos:broader ; + skos:definition "A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology. "@en ; + skos:inScheme ; + skos:prefLabel "atomic force microscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000071.ttl b/v2023-08-17/voc4cat/0000071.ttl new file mode 100644 index 0000000..5c78bd0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000071.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000071"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "DSC"@en , + "differential scanning calorimetric (DSC) analysis"@en , + "differential scanning calorimetric analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles. "@en ; + skos:inScheme ; + skos:prefLabel "differential scanning calorimetry"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000072.ttl b/v2023-08-17/voc4cat/0000072.ttl new file mode 100644 index 0000000..bf561ad --- /dev/null +++ b/v2023-08-17/voc4cat/0000072.ttl @@ -0,0 +1,23 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000072"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "TG"@en , + "TG analysis"@en , + "TG measurements"@en , + "TGA"@en , + "thermal gravimetric analysis"@en , + "thermo-gravimetric analysis"@en , + "thermogravimetric (TG) analyses"@en , + "thermogravimetric (TG) analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles."@en ; + skos:inScheme ; + skos:prefLabel "thermogravimetric analysis"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000073.ttl b/v2023-08-17/voc4cat/0000073.ttl new file mode 100644 index 0000000..fe5c09e --- /dev/null +++ b/v2023-08-17/voc4cat/0000073.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000073"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "NMR"@en ; + skos:broader ; + skos:definition "A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons."@en ; + skos:inScheme ; + skos:prefLabel "nuclear magnetic resonance spectroscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000074.ttl b/v2023-08-17/voc4cat/0000074.ttl new file mode 100644 index 0000000..21cbc25 --- /dev/null +++ b/v2023-08-17/voc4cat/0000074.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000074"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "PL"@en ; + skos:broader ; + skos:definition "Light emission of lower energy photons from a sample upon its photoexcitation. "@en ; + skos:inScheme ; + skos:prefLabel "photoluminescence"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000075.ttl b/v2023-08-17/voc4cat/0000075.ttl new file mode 100644 index 0000000..090e934 --- /dev/null +++ b/v2023-08-17/voc4cat/0000075.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000075"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SEM"@en ; + skos:broader ; + skos:definition "An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "scanning electron microscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000076.ttl b/v2023-08-17/voc4cat/0000076.ttl new file mode 100644 index 0000000..c90cfd6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000076.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000076"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "XPS"@en ; + skos:broader ; + skos:definition "A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "X-ray photoelectron spectroscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000077.ttl b/v2023-08-17/voc4cat/0000077.ttl new file mode 100644 index 0000000..f1889c8 --- /dev/null +++ b/v2023-08-17/voc4cat/0000077.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000077"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "X-ray analysis"@en , + "X-ray crystallographic analysis"@en , + "X-ray crystallography"@en , + "X-ray diffraction analysis"@en , + "X-ray diffractometry"@en , + "X-ray structure determination"@en , + "XRD"@en ; + skos:broader ; + skos:definition "A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "X-ray diffraction"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000078.ttl b/v2023-08-17/voc4cat/0000078.ttl new file mode 100644 index 0000000..1341452 --- /dev/null +++ b/v2023-08-17/voc4cat/0000078.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000078"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TEM"@en ; + skos:broader ; + skos:definition "Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "transmission electron microscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000079.ttl b/v2023-08-17/voc4cat/0000079.ttl new file mode 100644 index 0000000..9f978a2 --- /dev/null +++ b/v2023-08-17/voc4cat/0000079.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000079"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV-Vis"@en ; + skos:broader ; + skos:definition "A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet-visible spectroscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000080.ttl b/v2023-08-17/voc4cat/0000080.ttl new file mode 100644 index 0000000..8535532 --- /dev/null +++ b/v2023-08-17/voc4cat/0000080.ttl @@ -0,0 +1,26 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000080"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "FT-IR"@en , + "FT-IR spectroscopy"@en , + "FTIR"@en , + "FTIR spectrometry"@en , + "FTIR spectroscopy"@en , + "Fourier transform infra-red absoprtion spectroscopy"@en , + "Fourier transform infra-red spectrometry"@en , + "Fourier transform infrared (FT-IR)"@en , + "Fourier transform infrared (FT-IR) spectroscopy"@en , + "Fourier-transform infra-red absorption spectrometry"@en , + "Fourier-transform infrared (FTIR) absorption spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation."@en ; + skos:inScheme ; + skos:prefLabel "fourier transform infrared spectroscopy"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000081.ttl b/v2023-08-17/voc4cat/0000081.ttl new file mode 100644 index 0000000..bd1399c --- /dev/null +++ b/v2023-08-17/voc4cat/0000081.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000081"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BET"@en ; + skos:broader ; + skos:definition "The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials."@en ; + skos:inScheme ; + skos:prefLabel "Brunauer-Emmett-Teller surface area analysis"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000082.ttl b/v2023-08-17/voc4cat/0000082.ttl new file mode 100644 index 0000000..33d348e --- /dev/null +++ b/v2023-08-17/voc4cat/0000082.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000082"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "CV"@en , + "cyclovoltammetry"@en ; + skos:broader ; + skos:definition "An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep."@en ; + skos:inScheme ; + skos:prefLabel "cyclic voltammetry"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000083.ttl b/v2023-08-17/voc4cat/0000083.ttl new file mode 100644 index 0000000..3a3bdb0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000083.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000083"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage."@en ; + skos:inScheme ; + skos:prefLabel "Mott-Schottky analysis"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000084.ttl b/v2023-08-17/voc4cat/0000084.ttl new file mode 100644 index 0000000..a657a3f --- /dev/null +++ b/v2023-08-17/voc4cat/0000084.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000084"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "electronic state"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000085.ttl b/v2023-08-17/voc4cat/0000085.ttl new file mode 100644 index 0000000..c111967 --- /dev/null +++ b/v2023-08-17/voc4cat/0000085.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000085"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe lowest energy state of a system. "@en ; + skos:inScheme ; + skos:prefLabel "ground state"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000086.ttl b/v2023-08-17/voc4cat/0000086.ttl new file mode 100644 index 0000000..5957489 --- /dev/null +++ b/v2023-08-17/voc4cat/0000086.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000086"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe temporary state of a system with higher energy than its ground state caused by an external factor. "@en ; + skos:inScheme ; + skos:prefLabel "excited state"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000087.ttl b/v2023-08-17/voc4cat/0000087.ttl new file mode 100644 index 0000000..86dbbf5 --- /dev/null +++ b/v2023-08-17/voc4cat/0000087.ttl @@ -0,0 +1,26 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000087"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic process"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000088.ttl b/v2023-08-17/voc4cat/0000088.ttl new file mode 100644 index 0000000..82a0f3f --- /dev/null +++ b/v2023-08-17/voc4cat/0000088.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000088"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource, 0000-0002-2367-1988 Norbert Kockmann edited the resource"@en ; + skos:broader ; + skos:definition "The transfer of an electron initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced electron transfer"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000089.ttl b/v2023-08-17/voc4cat/0000089.ttl new file mode 100644 index 0000000..3f703b6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000089.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000089"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The transfer of a hole initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced hole transfer"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000090.ttl b/v2023-08-17/voc4cat/0000090.ttl new file mode 100644 index 0000000..249f296 --- /dev/null +++ b/v2023-08-17/voc4cat/0000090.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000090"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "charge photo-generation"@en , + "charge photogeneration"@en , + "electron excitation"@en , + "electron-hole pair"@en , + "photogenerated charges"@en ; + skos:broader ; + skos:definition "The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced charge generation"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000091.ttl b/v2023-08-17/voc4cat/0000091.ttl new file mode 100644 index 0000000..6e99b9a --- /dev/null +++ b/v2023-08-17/voc4cat/0000091.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000091"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light. "@en ; + skos:inScheme ; + skos:prefLabel "charge recombination"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000092.ttl b/v2023-08-17/voc4cat/0000092.ttl new file mode 100644 index 0000000..339f811 --- /dev/null +++ b/v2023-08-17/voc4cat/0000092.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000092"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate. "@en ; + skos:inScheme ; + skos:prefLabel "absorption"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000093.ttl b/v2023-08-17/voc4cat/0000093.ttl new file mode 100644 index 0000000..1b04e9e --- /dev/null +++ b/v2023-08-17/voc4cat/0000093.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000093"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface."@en ; + skos:inScheme ; + skos:prefLabel "adsorption"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000094.ttl b/v2023-08-17/voc4cat/0000094.ttl new file mode 100644 index 0000000..ce229e2 --- /dev/null +++ b/v2023-08-17/voc4cat/0000094.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000094"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH."@en ; + skos:inScheme ; + skos:prefLabel "desorption"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000095.ttl b/v2023-08-17/voc4cat/0000095.ttl new file mode 100644 index 0000000..f5a3ad5 --- /dev/null +++ b/v2023-08-17/voc4cat/0000095.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000095"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation). "@en ; + skos:inScheme ; + skos:prefLabel "charge separation"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000096.ttl b/v2023-08-17/voc4cat/0000096.ttl new file mode 100644 index 0000000..ee194e6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000096.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000096"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photo-excitation"@en ; + skos:broader ; + skos:definition "The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoexcitation"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000097.ttl b/v2023-08-17/voc4cat/0000097.ttl new file mode 100644 index 0000000..a8311b4 --- /dev/null +++ b/v2023-08-17/voc4cat/0000097.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000097"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The loss of electrons or an increase in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:prefLabel "oxidation"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000098.ttl b/v2023-08-17/voc4cat/0000098.ttl new file mode 100644 index 0000000..57641ae --- /dev/null +++ b/v2023-08-17/voc4cat/0000098.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000098"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The gain of electrons or a decrease in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "reduction"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000099.ttl b/v2023-08-17/voc4cat/0000099.ttl new file mode 100644 index 0000000..baeadcb --- /dev/null +++ b/v2023-08-17/voc4cat/0000099.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000099"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "CO2 photoreduction"@en , + "artificial photosynthesis"@en , + "carbon dioxide photoreduction"@en , + "photocatalytic carbon dioxide reduction"@en ; + skos:broader ; + skos:definition "The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide). "@en ; + skos:inScheme ; + skos:prefLabel "photocatalytic CO2 reduction"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000100.ttl b/v2023-08-17/voc4cat/0000100.ttl new file mode 100644 index 0000000..be8ba6f --- /dev/null +++ b/v2023-08-17/voc4cat/0000100.ttl @@ -0,0 +1,24 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000100"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.)."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic experiment"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000101.ttl b/v2023-08-17/voc4cat/0000101.ttl new file mode 100644 index 0000000..e715139 --- /dev/null +++ b/v2023-08-17/voc4cat/0000101.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000101"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A starting substance that undergoes a chemical reaction to produce a desired product."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "reactant"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000102.ttl b/v2023-08-17/voc4cat/0000102.ttl new file mode 100644 index 0000000..90edf5d --- /dev/null +++ b/v2023-08-17/voc4cat/0000102.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000102"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments."@en ; + skos:inScheme ; + skos:prefLabel "reactant concentration"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000103.ttl b/v2023-08-17/voc4cat/0000103.ttl new file mode 100644 index 0000000..af4ea45 --- /dev/null +++ b/v2023-08-17/voc4cat/0000103.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000103"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results. "@en ; + skos:inScheme ; + skos:prefLabel "reactant purity"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000104.ttl b/v2023-08-17/voc4cat/0000104.ttl new file mode 100644 index 0000000..884089b --- /dev/null +++ b/v2023-08-17/voc4cat/0000104.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000104"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs)."@en ; + skos:inScheme ; + skos:prefLabel "reactant flow rate"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000105.ttl b/v2023-08-17/voc4cat/0000105.ttl new file mode 100644 index 0000000..34c133f --- /dev/null +++ b/v2023-08-17/voc4cat/0000105.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000105"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "sacrificial reagant"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000106.ttl b/v2023-08-17/voc4cat/0000106.ttl new file mode 100644 index 0000000..4d8c156 --- /dev/null +++ b/v2023-08-17/voc4cat/0000106.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000106"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial acceptor"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000107.ttl b/v2023-08-17/voc4cat/0000107.ttl new file mode 100644 index 0000000..e96eaab --- /dev/null +++ b/v2023-08-17/voc4cat/0000107.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000107"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial donor"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000108.ttl b/v2023-08-17/voc4cat/0000108.ttl new file mode 100644 index 0000000..c61902d --- /dev/null +++ b/v2023-08-17/voc4cat/0000108.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000108"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Operation mode under the which the experiment takes place: batch of continuous flow mode."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "operation mode"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000109.ttl b/v2023-08-17/voc4cat/0000109.ttl new file mode 100644 index 0000000..4a92134 --- /dev/null +++ b/v2023-08-17/voc4cat/0000109.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000109"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "continuous flow mode"@en , + "continuous-flow mode"@en , + "flow-mode"@en ; + skos:broader ; + skos:definition " Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique."@en ; + skos:inScheme ; + skos:prefLabel "flow mode"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000110.ttl b/v2023-08-17/voc4cat/0000110.ttl new file mode 100644 index 0000000..316af4d --- /dev/null +++ b/v2023-08-17/voc4cat/0000110.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000110"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "batch-mode"@en ; + skos:broader ; + skos:definition "Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time."@en ; + skos:inScheme ; + skos:prefLabel "batch mode"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000111.ttl b/v2023-08-17/voc4cat/0000111.ttl new file mode 100644 index 0000000..cb6fea3 --- /dev/null +++ b/v2023-08-17/voc4cat/0000111.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000111"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration of an experiment."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "experiment duration"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000112.ttl b/v2023-08-17/voc4cat/0000112.ttl new file mode 100644 index 0000000..97245f5 --- /dev/null +++ b/v2023-08-17/voc4cat/0000112.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000112"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time for which a gas is purged through the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "purging duration"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000113.ttl b/v2023-08-17/voc4cat/0000113.ttl new file mode 100644 index 0000000..782b4b1 --- /dev/null +++ b/v2023-08-17/voc4cat/0000113.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000113"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The time in between the collection of two data points."@en ; + skos:inScheme ; + skos:prefLabel "sampling interval"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000114.ttl b/v2023-08-17/voc4cat/0000114.ttl new file mode 100644 index 0000000..126f832 --- /dev/null +++ b/v2023-08-17/voc4cat/0000114.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000114"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration in which the photocatalyst was under irradiation by the selected light source. "@en ; + skos:inScheme ; + skos:prefLabel "irradiation duration"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000115.ttl b/v2023-08-17/voc4cat/0000115.ttl new file mode 100644 index 0000000..e7bbd34 --- /dev/null +++ b/v2023-08-17/voc4cat/0000115.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000115"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "experiment temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000116.ttl b/v2023-08-17/voc4cat/0000116.ttl new file mode 100644 index 0000000..01fd53c --- /dev/null +++ b/v2023-08-17/voc4cat/0000116.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000116"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the initiaton of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000117.ttl b/v2023-08-17/voc4cat/0000117.ttl new file mode 100644 index 0000000..ed40eb3 --- /dev/null +++ b/v2023-08-17/voc4cat/0000117.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000117"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the end of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment final temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000118.ttl b/v2023-08-17/voc4cat/0000118.ttl new file mode 100644 index 0000000..a7f427a --- /dev/null +++ b/v2023-08-17/voc4cat/0000118.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000118"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "experiment pressure"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000119.ttl b/v2023-08-17/voc4cat/0000119.ttl new file mode 100644 index 0000000..4c019b0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000119.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000119"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the initiaton of the experiment or before a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial pressure"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000120.ttl b/v2023-08-17/voc4cat/0000120.ttl new file mode 100644 index 0000000..0ad9276 --- /dev/null +++ b/v2023-08-17/voc4cat/0000120.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000120"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the end of the experiment or after a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment final pressure"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000121.ttl b/v2023-08-17/voc4cat/0000121.ttl new file mode 100644 index 0000000..9c03174 --- /dev/null +++ b/v2023-08-17/voc4cat/0000121.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000121"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products. "@en ; + skos:inScheme ; + skos:prefLabel "experiment pressure drop"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000122.ttl b/v2023-08-17/voc4cat/0000122.ttl new file mode 100644 index 0000000..b0c8365 --- /dev/null +++ b/v2023-08-17/voc4cat/0000122.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000122"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pretreatment of the photocatalyst before its intoduction to the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "sample pre-treatment"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000123.ttl b/v2023-08-17/voc4cat/0000123.ttl new file mode 100644 index 0000000..35019f8 --- /dev/null +++ b/v2023-08-17/voc4cat/0000123.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000123"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "control experiment"@en ; + skos:broader ; + skos:definition "Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants."@en ; + skos:inScheme ; + skos:prefLabel "blank experiment"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000124.ttl b/v2023-08-17/voc4cat/0000124.ttl new file mode 100644 index 0000000..b11b95d --- /dev/null +++ b/v2023-08-17/voc4cat/0000124.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000124"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "evaluation"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000125.ttl b/v2023-08-17/voc4cat/0000125.ttl new file mode 100644 index 0000000..45c184e --- /dev/null +++ b/v2023-08-17/voc4cat/0000125.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000125"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts."@en ; + skos:inScheme ; + skos:prefLabel "selectivity"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000126.ttl b/v2023-08-17/voc4cat/0000126.ttl new file mode 100644 index 0000000..c5259e0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000126.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000126"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "AQY"@en , + "AQY%"@en , + "apparent photonic yield"@en ; + skos:broader ; + skos:definition "A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons."@en ; + skos:inScheme ; + skos:prefLabel "apparent quantum yield"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000127.ttl b/v2023-08-17/voc4cat/0000127.ttl new file mode 100644 index 0000000..9ac900b --- /dev/null +++ b/v2023-08-17/voc4cat/0000127.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000127"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The concentration (usually in ppm or mol) of the products formed during a reaction."@en ; + skos:inScheme ; + skos:prefLabel "product concentration"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000128.ttl b/v2023-08-17/voc4cat/0000128.ttl new file mode 100644 index 0000000..b8963ea --- /dev/null +++ b/v2023-08-17/voc4cat/0000128.ttl @@ -0,0 +1,24 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000128"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "photoreactor engineering"@en , + "reactor design"@en , + "reactor engineering"@en ; + skos:broader ; + skos:definition "Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "photoreactor design"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000129.ttl b/v2023-08-17/voc4cat/0000129.ttl new file mode 100644 index 0000000..ec20c2c --- /dev/null +++ b/v2023-08-17/voc4cat/0000129.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000129"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes)."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "product identification method"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000130.ttl b/v2023-08-17/voc4cat/0000130.ttl new file mode 100644 index 0000000..839d134 --- /dev/null +++ b/v2023-08-17/voc4cat/0000130.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000130"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "GC"@en ; + skos:broader ; + skos:definition "An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "gas chromatography"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000131.ttl b/v2023-08-17/voc4cat/0000131.ttl new file mode 100644 index 0000000..68ac291 --- /dev/null +++ b/v2023-08-17/voc4cat/0000131.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000131"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the gas chromatogragh used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "gas chromatograph detector"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000132.ttl b/v2023-08-17/voc4cat/0000132.ttl new file mode 100644 index 0000000..42dcf45 --- /dev/null +++ b/v2023-08-17/voc4cat/0000132.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000132"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FID"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame."@en ; + skos:inScheme ; + skos:prefLabel "flame ionization detector"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000133.ttl b/v2023-08-17/voc4cat/0000133.ttl new file mode 100644 index 0000000..8e411f0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000133.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000133"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TCD"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature."@en ; + skos:inScheme ; + skos:prefLabel "thermal conductivity detector"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000134.ttl b/v2023-08-17/voc4cat/0000134.ttl new file mode 100644 index 0000000..41e42e7 --- /dev/null +++ b/v2023-08-17/voc4cat/0000134.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000134"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BID"@en ; + skos:broader ; + skos:definition "Detector incorporating Ionization via a new dielectric barrier discharge He plasma."@en ; + skos:inScheme ; + skos:prefLabel "dielectric-barrier discharge ionization detector"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000135.ttl b/v2023-08-17/voc4cat/0000135.ttl new file mode 100644 index 0000000..1db5aa5 --- /dev/null +++ b/v2023-08-17/voc4cat/0000135.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000135"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the gas chromatograph can identify. "@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph sensitivity"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000136.ttl b/v2023-08-17/voc4cat/0000136.ttl new file mode 100644 index 0000000..daa7bbb --- /dev/null +++ b/v2023-08-17/voc4cat/0000136.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000136"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph calibration"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000137.ttl b/v2023-08-17/voc4cat/0000137.ttl new file mode 100644 index 0000000..0870708 --- /dev/null +++ b/v2023-08-17/voc4cat/0000137.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000137"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MS"@en ; + skos:broader ; + skos:definition "An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "mass spectrometry"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000138.ttl b/v2023-08-17/voc4cat/0000138.ttl new file mode 100644 index 0000000..70170a6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000138.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000138"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the mass spectrometer used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer detector"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000139.ttl b/v2023-08-17/voc4cat/0000139.ttl new file mode 100644 index 0000000..fd993e7 --- /dev/null +++ b/v2023-08-17/voc4cat/0000139.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000139"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the mass spectrometer can identify. "@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer sensitivity"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000140.ttl b/v2023-08-17/voc4cat/0000140.ttl new file mode 100644 index 0000000..4471b10 --- /dev/null +++ b/v2023-08-17/voc4cat/0000140.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000140"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer calibration"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000141.ttl b/v2023-08-17/voc4cat/0000141.ttl new file mode 100644 index 0000000..e46aaf2 --- /dev/null +++ b/v2023-08-17/voc4cat/0000141.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000141"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LC"@en ; + skos:broader ; + skos:definition "A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase. "@en ; + skos:inScheme ; + skos:prefLabel "liquid chromatography"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000142.ttl b/v2023-08-17/voc4cat/0000142.ttl new file mode 100644 index 0000000..8670ba6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000142.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000142"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The range of critical for the safe operation of the photoreactor parameters."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "operation parameters"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000143.ttl b/v2023-08-17/voc4cat/0000143.ttl new file mode 100644 index 0000000..7904b2b --- /dev/null +++ b/v2023-08-17/voc4cat/0000143.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000143"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "\\Ppressure range"@en , + "operation pressure range"@en , + "range of operation pressure"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "operation pressure"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000144.ttl b/v2023-08-17/voc4cat/0000144.ttl new file mode 100644 index 0000000..d364e9d --- /dev/null +++ b/v2023-08-17/voc4cat/0000144.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000144"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "maximum operation pressure"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000145.ttl b/v2023-08-17/voc4cat/0000145.ttl new file mode 100644 index 0000000..cae0aaf --- /dev/null +++ b/v2023-08-17/voc4cat/0000145.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000145"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "minimum operation pressure"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000146.ttl b/v2023-08-17/voc4cat/0000146.ttl new file mode 100644 index 0000000..44e5b58 --- /dev/null +++ b/v2023-08-17/voc4cat/0000146.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000146"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "pressure controller"@en , + "pressure gauge"@en , + "pressure monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "pressure controller and monitor"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000147.ttl b/v2023-08-17/voc4cat/0000147.ttl new file mode 100644 index 0000000..3d9522e --- /dev/null +++ b/v2023-08-17/voc4cat/0000147.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000147"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure. "@en ; + skos:inScheme ; + skos:prefLabel "vacuum pump"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000148.ttl b/v2023-08-17/voc4cat/0000148.ttl new file mode 100644 index 0000000..fd86e3d --- /dev/null +++ b/v2023-08-17/voc4cat/0000148.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000148"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "operation temperature range"@en , + "range of operation temperature"@en , + "temperature range"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "operation temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000149.ttl b/v2023-08-17/voc4cat/0000149.ttl new file mode 100644 index 0000000..4c6c2c7 --- /dev/null +++ b/v2023-08-17/voc4cat/0000149.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000149"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "maximum operation temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000150.ttl b/v2023-08-17/voc4cat/0000150.ttl new file mode 100644 index 0000000..b94b60c --- /dev/null +++ b/v2023-08-17/voc4cat/0000150.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000150"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "minimum operation temperature"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000151.ttl b/v2023-08-17/voc4cat/0000151.ttl new file mode 100644 index 0000000..49a4f59 --- /dev/null +++ b/v2023-08-17/voc4cat/0000151.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000151"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "cooling device"@en , + "heating device"@en , + "temperature controller"@en , + "temperature gauge"@en , + "temperature monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "temperature controller and monitor"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000152.ttl b/v2023-08-17/voc4cat/0000152.ttl new file mode 100644 index 0000000..f754569 --- /dev/null +++ b/v2023-08-17/voc4cat/0000152.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000152"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreaction chamber"@en ; + skos:broader ; + skos:definition "A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "reaction chamber"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000153.ttl b/v2023-08-17/voc4cat/0000153.ttl new file mode 100644 index 0000000..be0b4e1 --- /dev/null +++ b/v2023-08-17/voc4cat/0000153.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000153"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume. "@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber volume"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000154.ttl b/v2023-08-17/voc4cat/0000154.ttl new file mode 100644 index 0000000..c578ae0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000154.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000154"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers)."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber dimension"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000155.ttl b/v2023-08-17/voc4cat/0000155.ttl new file mode 100644 index 0000000..921a5a0 --- /dev/null +++ b/v2023-08-17/voc4cat/0000155.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000155"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber shape"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000156.ttl b/v2023-08-17/voc4cat/0000156.ttl new file mode 100644 index 0000000..e27ec2d --- /dev/null +++ b/v2023-08-17/voc4cat/0000156.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000156"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material used for the construction of the main body of the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber material"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000157.ttl b/v2023-08-17/voc4cat/0000157.ttl new file mode 100644 index 0000000..711a632 --- /dev/null +++ b/v2023-08-17/voc4cat/0000157.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000157"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "optical window"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000158.ttl b/v2023-08-17/voc4cat/0000158.ttl new file mode 100644 index 0000000..f11ecc7 --- /dev/null +++ b/v2023-08-17/voc4cat/0000158.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000158"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces. "@en ; + skos:inScheme ; + skos:prefLabel "optical window material"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000159.ttl b/v2023-08-17/voc4cat/0000159.ttl new file mode 100644 index 0000000..4128f48 --- /dev/null +++ b/v2023-08-17/voc4cat/0000159.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000159"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "optical window dimensions"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000160.ttl b/v2023-08-17/voc4cat/0000160.ttl new file mode 100644 index 0000000..91c3523 --- /dev/null +++ b/v2023-08-17/voc4cat/0000160.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000160"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window diameter"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000161.ttl b/v2023-08-17/voc4cat/0000161.ttl new file mode 100644 index 0000000..f5e2cb3 --- /dev/null +++ b/v2023-08-17/voc4cat/0000161.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000161"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window thickness"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000162.ttl b/v2023-08-17/voc4cat/0000162.ttl new file mode 100644 index 0000000..ab6c09f --- /dev/null +++ b/v2023-08-17/voc4cat/0000162.ttl @@ -0,0 +1,16 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000162"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "gas flow"@en ; + skos:broader ; + skos:definition "Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He). "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas feed"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000163.ttl b/v2023-08-17/voc4cat/0000163.ttl new file mode 100644 index 0000000..bf8660d --- /dev/null +++ b/v2023-08-17/voc4cat/0000163.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000163"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas flow controller and monitor"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000164.ttl b/v2023-08-17/voc4cat/0000164.ttl new file mode 100644 index 0000000..4ef0af6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000164.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000164"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "MFC"@en , + "MFCs"@en ; + skos:broader ; + skos:definition "A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates."@en ; + skos:inScheme ; + skos:prefLabel "mass flow controller"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000165.ttl b/v2023-08-17/voc4cat/0000165.ttl new file mode 100644 index 0000000..de20a8c --- /dev/null +++ b/v2023-08-17/voc4cat/0000165.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000165"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc.."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "irradiation system"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000166.ttl b/v2023-08-17/voc4cat/0000166.ttl new file mode 100644 index 0000000..ac6266a --- /dev/null +++ b/v2023-08-17/voc4cat/0000166.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000166"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs. "@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "light source"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000167.ttl b/v2023-08-17/voc4cat/0000167.ttl new file mode 100644 index 0000000..24348f3 --- /dev/null +++ b/v2023-08-17/voc4cat/0000167.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000167"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Hg-Xe lamp"@en , + "Hg/Xe lamp"@en , + "mercury xenon lamp"@en ; + skos:broader ; + skos:definition "A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "mercury-xenon lamp"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000168.ttl b/v2023-08-17/voc4cat/0000168.ttl new file mode 100644 index 0000000..20e497e --- /dev/null +++ b/v2023-08-17/voc4cat/0000168.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000168"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Xe lamp"@en , + "Xe-lamp"@en ; + skos:broader ; + skos:definition "A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "xenon lamp"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000169.ttl b/v2023-08-17/voc4cat/0000169.ttl new file mode 100644 index 0000000..4980a07 --- /dev/null +++ b/v2023-08-17/voc4cat/0000169.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000169"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "LED"@en , + "light-emitting diode"@en ; + skos:broader ; + skos:definition "A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges."@en ; + skos:inScheme ; + skos:prefLabel "light emitting diode"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000170.ttl b/v2023-08-17/voc4cat/0000170.ttl new file mode 100644 index 0000000..cb73024 --- /dev/null +++ b/v2023-08-17/voc4cat/0000170.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000170"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + ; + skos:prefLabel "light source property"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000171.ttl b/v2023-08-17/voc4cat/0000171.ttl new file mode 100644 index 0000000..b2fb3c3 --- /dev/null +++ b/v2023-08-17/voc4cat/0000171.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000171"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The distance of the light source from the reaction chamber and the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "light source distance"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000172.ttl b/v2023-08-17/voc4cat/0000172.ttl new file mode 100644 index 0000000..7103ee9 --- /dev/null +++ b/v2023-08-17/voc4cat/0000172.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000172"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of current (usually in A or mA) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation current"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000173.ttl b/v2023-08-17/voc4cat/0000173.ttl new file mode 100644 index 0000000..290c15d --- /dev/null +++ b/v2023-08-17/voc4cat/0000173.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000173"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of voltage (usually in V or mV) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation voltage"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000174.ttl b/v2023-08-17/voc4cat/0000174.ttl new file mode 100644 index 0000000..388abd6 --- /dev/null +++ b/v2023-08-17/voc4cat/0000174.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000174"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source."@en ; + skos:inScheme ; + skos:prefLabel "light power output"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000175.ttl b/v2023-08-17/voc4cat/0000175.ttl new file mode 100644 index 0000000..32cf2de --- /dev/null +++ b/v2023-08-17/voc4cat/0000175.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000175"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample."@en ; + skos:inScheme ; + skos:prefLabel "light intensity"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000176.ttl b/v2023-08-17/voc4cat/0000176.ttl new file mode 100644 index 0000000..a897ac8 --- /dev/null +++ b/v2023-08-17/voc4cat/0000176.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000176"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "λ"@en ; + skos:broader ; + skos:definition "The distance between two successive peaks or troughs in a wave."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "light wavelength"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000177.ttl b/v2023-08-17/voc4cat/0000177.ttl new file mode 100644 index 0000000..c90c898 --- /dev/null +++ b/v2023-08-17/voc4cat/0000177.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000177"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "IR"@en , + "Ir"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm."@en ; + skos:inScheme ; + skos:prefLabel "infrared"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000178.ttl b/v2023-08-17/voc4cat/0000178.ttl new file mode 100644 index 0000000..0c280bf --- /dev/null +++ b/v2023-08-17/voc4cat/0000178.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000178"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "VIS"@en , + "Vis"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm. "@en ; + skos:inScheme ; + skos:prefLabel "visible"@en ; +. + diff --git a/v2023-08-17/voc4cat/0000179.ttl b/v2023-08-17/voc4cat/0000179.ttl new file mode 100644 index 0000000..a6f784b --- /dev/null +++ b/v2023-08-17/voc4cat/0000179.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000179"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "UV"@en , + "UV-A"@en , + "UV-B"@en , + "UV-C"@en , + "VUV"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet"@en ; +. + diff --git a/v2023-08-17/voc4cat/0001900.ttl b/v2023-08-17/voc4cat/0001900.ttl new file mode 100644 index 0000000..a0da18c --- /dev/null +++ b/v2023-08-17/voc4cat/0001900.ttl @@ -0,0 +1,34 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Collection ; + dcterms:identifier "voc4cat_0001900"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis."@en ; + skos:member + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Characterization and evaluation techniques"@en ; +. + diff --git a/v2023-08-17/voc4cat/0001901.ttl b/v2023-08-17/voc4cat/0001901.ttl new file mode 100644 index 0000000..66c90af --- /dev/null +++ b/v2023-08-17/voc4cat/0001901.ttl @@ -0,0 +1,193 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Collection ; + dcterms:identifier "voc4cat_0001901"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to photocatalysis."@en ; + skos:member + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Photocatalysis collection"@en ; +. + diff --git a/v2023-08-17/voc4cat/concept_scheme.ttl b/v2023-08-17/voc4cat/concept_scheme.ttl new file mode 100644 index 0000000..571ef23 --- /dev/null +++ b/v2023-08-17/voc4cat/concept_scheme.ttl @@ -0,0 +1,24 @@ +PREFIX dcat: +PREFIX dcterms: +PREFIX owl: +PREFIX skos: +PREFIX xsd: + + + a skos:ConceptScheme ; + dcterms:created "2023-06-29"^^xsd:date ; + dcterms:creator ; + dcterms:hasPart + , + ; + dcterms:identifier "voc4cat_"^^xsd:token ; + dcterms:modified "2023-06-29"^^xsd:date ; + dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ; + dcterms:publisher ; + owl:versionInfo "v2023-06-29" ; + skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ; + skos:hasTopConcept ; + skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ; + dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" ; +. + diff --git a/v2023-08-17/voc4cat/index.html b/v2023-08-17/voc4cat/index.html new file mode 100644 index 0000000..6694276 --- /dev/null +++ b/v2023-08-17/voc4cat/index.html @@ -0,0 +1,4952 @@ + + + + Voc4Cat - A SKOS vocabulary for Catalysis. + + + + + + + + + +
made by + pyLODE + 2.13.2 +
+

Voc4Cat - A SKOS vocabulary for Catalysis.

+

A taxonomy

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+

Concept Scheme

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URI
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https://w3id.org/nfdi4cat/voc4cat_
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Publisher(s)
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+ +
+
+
Creator(s)
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+ +
+
+
Created
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2023-06-29
+
Modified
+
2023-08-17
+
Version Information
+
v2023-08-17
+
Vocabulary RDF
+
RDF (turtle)
+
+

Description

+
+

A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science.

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+
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+

Table of Contents

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  1. Collections
    2. +
  2. Concepts
    3. +
  3. Namespaces
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  4. Legend
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Collections ↑

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Characterization and evaluation techniquescol

+ + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0001900
Definition

A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis.

Members + atomic force microscopycon, + Brunauer-Emmett-Teller surface area analysiscon, + mass spectrometrycon, + differential scanning calorimetrycon, + photoluminescencecon, + transmission electron microscopycon, + thermogravimetric analysiscon, + X-ray photoelectron spectroscopycon, + X-ray fluorescencecon, + cyclic voltammetrycon, + nuclear magnetic resonance spectroscopycon, + electron energy loss spectroscopycon, + Raman spectroscopycon, + gas chromatographycon, + X-ray diffractioncon, + Mott-Schottky analysiscon, + fourier transform infrared spectroscopycon, + ultraviolet-visible spectroscopycon, + liquid chromatographycon, + scanning electron microscopycon +
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Photocatalysis collectioncol

+ + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0001901
Definition

A collection of concepts referring to photocatalysis.

Members + https://w3id.org/nfdi4cat/voc4cat_00000168con, + https://w3id.org/nfdi4cat/voc4cat_00000006con, + https://w3id.org/nfdi4cat/voc4cat_00000108con, + https://w3id.org/nfdi4cat/voc4cat_00000095con, + https://w3id.org/nfdi4cat/voc4cat_00000101con, + https://w3id.org/nfdi4cat/voc4cat_00000105con, + https://w3id.org/nfdi4cat/voc4cat_00000166con, + https://w3id.org/nfdi4cat/voc4cat_00000127con, + https://w3id.org/nfdi4cat/voc4cat_00000085con, + https://w3id.org/nfdi4cat/voc4cat_00000164con, + https://w3id.org/nfdi4cat/voc4cat_00000048con, + https://w3id.org/nfdi4cat/voc4cat_00000026con, + https://w3id.org/nfdi4cat/voc4cat_00000138con, + https://w3id.org/nfdi4cat/voc4cat_00000107con, + https://w3id.org/nfdi4cat/voc4cat_00000016con, + https://w3id.org/nfdi4cat/voc4cat_00000009con, + https://w3id.org/nfdi4cat/voc4cat_00000037con, + https://w3id.org/nfdi4cat/voc4cat_00000102con, + https://w3id.org/nfdi4cat/voc4cat_00000120con, + https://w3id.org/nfdi4cat/voc4cat_00000074con, + https://w3id.org/nfdi4cat/voc4cat_00000073con, + https://w3id.org/nfdi4cat/voc4cat_00000032con, + https://w3id.org/nfdi4cat/voc4cat_00000050con, + https://w3id.org/nfdi4cat/voc4cat_00000131con, + https://w3id.org/nfdi4cat/voc4cat_00000159con, + https://w3id.org/nfdi4cat/voc4cat_00000084con, + https://w3id.org/nfdi4cat/voc4cat_00000099con, + https://w3id.org/nfdi4cat/voc4cat_00000123con, + https://w3id.org/nfdi4cat/voc4cat_00000144con, + https://w3id.org/nfdi4cat/voc4cat_00000029con, + https://w3id.org/nfdi4cat/voc4cat_00000023con, + https://w3id.org/nfdi4cat/voc4cat_00000118con, + https://w3id.org/nfdi4cat/voc4cat_00000126con, + https://w3id.org/nfdi4cat/voc4cat_00000172con, + https://w3id.org/nfdi4cat/voc4cat_00000041con, + https://w3id.org/nfdi4cat/voc4cat_00000052con, + https://w3id.org/nfdi4cat/voc4cat_00000047con, + https://w3id.org/nfdi4cat/voc4cat_00000075con, + https://w3id.org/nfdi4cat/voc4cat_00000109con, + https://w3id.org/nfdi4cat/voc4cat_00000157con, + https://w3id.org/nfdi4cat/voc4cat_00000130con, + https://w3id.org/nfdi4cat/voc4cat_00000110con, + https://w3id.org/nfdi4cat/voc4cat_00000100con, + https://w3id.org/nfdi4cat/voc4cat_00000021con, + https://w3id.org/nfdi4cat/voc4cat_00000060con, + https://w3id.org/nfdi4cat/voc4cat_00000018con, + https://w3id.org/nfdi4cat/voc4cat_00000059con, + https://w3id.org/nfdi4cat/voc4cat_00000165con, + https://w3id.org/nfdi4cat/voc4cat_00000062con, + https://w3id.org/nfdi4cat/voc4cat_00000147con, + https://w3id.org/nfdi4cat/voc4cat_00000133con, + https://w3id.org/nfdi4cat/voc4cat_00000142con, + https://w3id.org/nfdi4cat/voc4cat_00000176con, + https://w3id.org/nfdi4cat/voc4cat_00000031con, + https://w3id.org/nfdi4cat/voc4cat_00000119con, + https://w3id.org/nfdi4cat/voc4cat_00000128con, + https://w3id.org/nfdi4cat/voc4cat_00000111con, + https://w3id.org/nfdi4cat/voc4cat_00000135con, + https://w3id.org/nfdi4cat/voc4cat_00000141con, + https://w3id.org/nfdi4cat/voc4cat_00000044con, + https://w3id.org/nfdi4cat/voc4cat_00000091con, + https://w3id.org/nfdi4cat/voc4cat_00000001con, + https://w3id.org/nfdi4cat/voc4cat_00000080con, + https://w3id.org/nfdi4cat/voc4cat_00000122con, + https://w3id.org/nfdi4cat/voc4cat_00000114con, + https://w3id.org/nfdi4cat/voc4cat_00000045con, + https://w3id.org/nfdi4cat/voc4cat_00000129con, + https://w3id.org/nfdi4cat/voc4cat_00000033con, + https://w3id.org/nfdi4cat/voc4cat_00000094con, + https://w3id.org/nfdi4cat/voc4cat_00000005con, + https://w3id.org/nfdi4cat/voc4cat_00000153con, + https://w3id.org/nfdi4cat/voc4cat_00000170con, + https://w3id.org/nfdi4cat/voc4cat_00000151con, + https://w3id.org/nfdi4cat/voc4cat_00000072con, + https://w3id.org/nfdi4cat/voc4cat_00000014con, + https://w3id.org/nfdi4cat/voc4cat_00000058con, + https://w3id.org/nfdi4cat/voc4cat_00000149con, + https://w3id.org/nfdi4cat/voc4cat_00000069con, + https://w3id.org/nfdi4cat/voc4cat_00000115con, + https://w3id.org/nfdi4cat/voc4cat_00000124con, + https://w3id.org/nfdi4cat/voc4cat_00000167con, + https://w3id.org/nfdi4cat/voc4cat_00000019con, + https://w3id.org/nfdi4cat/voc4cat_00000070con, + https://w3id.org/nfdi4cat/voc4cat_00000097con, + https://w3id.org/nfdi4cat/voc4cat_00000125con, + https://w3id.org/nfdi4cat/voc4cat_00000150con, + https://w3id.org/nfdi4cat/voc4cat_00000137con, + https://w3id.org/nfdi4cat/voc4cat_00000169con, + https://w3id.org/nfdi4cat/voc4cat_00000063con, + https://w3id.org/nfdi4cat/voc4cat_00000036con, + https://w3id.org/nfdi4cat/voc4cat_00000093con, + https://w3id.org/nfdi4cat/voc4cat_00000066con, + https://w3id.org/nfdi4cat/voc4cat_00000068con, + https://w3id.org/nfdi4cat/voc4cat_00000146con, + https://w3id.org/nfdi4cat/voc4cat_00000013con, + https://w3id.org/nfdi4cat/voc4cat_00000121con, + https://w3id.org/nfdi4cat/voc4cat_00000088con, + https://w3id.org/nfdi4cat/voc4cat_00000158con, + https://w3id.org/nfdi4cat/voc4cat_00000038con, + https://w3id.org/nfdi4cat/voc4cat_00000104con, + https://w3id.org/nfdi4cat/voc4cat_00000139con, + https://w3id.org/nfdi4cat/voc4cat_00000011con, + https://w3id.org/nfdi4cat/voc4cat_00000030con, + https://w3id.org/nfdi4cat/voc4cat_00000171con, + https://w3id.org/nfdi4cat/voc4cat_00000078con, + https://w3id.org/nfdi4cat/voc4cat_00000117con, + https://w3id.org/nfdi4cat/voc4cat_00000077con, + https://w3id.org/nfdi4cat/voc4cat_00000173con, + https://w3id.org/nfdi4cat/voc4cat_00000022con, + https://w3id.org/nfdi4cat/voc4cat_00000143con, + https://w3id.org/nfdi4cat/voc4cat_00000087con, + https://w3id.org/nfdi4cat/voc4cat_00000148con, + https://w3id.org/nfdi4cat/voc4cat_00000163con, + https://w3id.org/nfdi4cat/voc4cat_00000017con, + https://w3id.org/nfdi4cat/voc4cat_00000179con, + https://w3id.org/nfdi4cat/voc4cat_00000020con, + https://w3id.org/nfdi4cat/voc4cat_00000096con, + https://w3id.org/nfdi4cat/voc4cat_00000051con, + https://w3id.org/nfdi4cat/voc4cat_00000040con, + https://w3id.org/nfdi4cat/voc4cat_00000067con, + https://w3id.org/nfdi4cat/voc4cat_00000155con, + https://w3id.org/nfdi4cat/voc4cat_00000154con, + https://w3id.org/nfdi4cat/voc4cat_00000034con, + https://w3id.org/nfdi4cat/voc4cat_00000134con, + https://w3id.org/nfdi4cat/voc4cat_00000039con, + https://w3id.org/nfdi4cat/voc4cat_00000024con, + https://w3id.org/nfdi4cat/voc4cat_00000046con, + https://w3id.org/nfdi4cat/voc4cat_00000049con, + https://w3id.org/nfdi4cat/voc4cat_00000010con, + https://w3id.org/nfdi4cat/voc4cat_00000076con, + https://w3id.org/nfdi4cat/voc4cat_00000004con, + https://w3id.org/nfdi4cat/voc4cat_00000027con, + https://w3id.org/nfdi4cat/voc4cat_00000057con, + https://w3id.org/nfdi4cat/voc4cat_00000061con, + https://w3id.org/nfdi4cat/voc4cat_00000008con, + https://w3id.org/nfdi4cat/voc4cat_00000177con, + https://w3id.org/nfdi4cat/voc4cat_00000098con, + https://w3id.org/nfdi4cat/voc4cat_00000043con, + https://w3id.org/nfdi4cat/voc4cat_00000160con, + https://w3id.org/nfdi4cat/voc4cat_00000145con, + https://w3id.org/nfdi4cat/voc4cat_00000055con, + https://w3id.org/nfdi4cat/voc4cat_00000065con, + https://w3id.org/nfdi4cat/voc4cat_00000025con, + https://w3id.org/nfdi4cat/voc4cat_00000071con, + https://w3id.org/nfdi4cat/voc4cat_00000113con, + https://w3id.org/nfdi4cat/voc4cat_00000132con, + https://w3id.org/nfdi4cat/voc4cat_00000003con, + https://w3id.org/nfdi4cat/voc4cat_00000028con, + https://w3id.org/nfdi4cat/voc4cat_00000152con, + https://w3id.org/nfdi4cat/voc4cat_00000002con, + https://w3id.org/nfdi4cat/voc4cat_00000103con, + https://w3id.org/nfdi4cat/voc4cat_00000082con, + https://w3id.org/nfdi4cat/voc4cat_00000081con, + https://w3id.org/nfdi4cat/voc4cat_00000053con, + https://w3id.org/nfdi4cat/voc4cat_00000136con, + https://w3id.org/nfdi4cat/voc4cat_00000083con, + https://w3id.org/nfdi4cat/voc4cat_00000106con, + https://w3id.org/nfdi4cat/voc4cat_00000174con, + https://w3id.org/nfdi4cat/voc4cat_00000116con, + https://w3id.org/nfdi4cat/voc4cat_00000064con, + https://w3id.org/nfdi4cat/voc4cat_00000112con, + https://w3id.org/nfdi4cat/voc4cat_00000161con, + https://w3id.org/nfdi4cat/voc4cat_00000015con, + https://w3id.org/nfdi4cat/voc4cat_00000162con, + https://w3id.org/nfdi4cat/voc4cat_00000012con, + https://w3id.org/nfdi4cat/voc4cat_00000042con, + https://w3id.org/nfdi4cat/voc4cat_00000035con, + https://w3id.org/nfdi4cat/voc4cat_00000054con, + https://w3id.org/nfdi4cat/voc4cat_00000175con, + https://w3id.org/nfdi4cat/voc4cat_00000178con, + https://w3id.org/nfdi4cat/voc4cat_00000140con, + https://w3id.org/nfdi4cat/voc4cat_00000079con, + https://w3id.org/nfdi4cat/voc4cat_00000090con, + https://w3id.org/nfdi4cat/voc4cat_00000156con, + https://w3id.org/nfdi4cat/voc4cat_00000056con, + https://w3id.org/nfdi4cat/voc4cat_00000086con, + https://w3id.org/nfdi4cat/voc4cat_00000092con, + https://w3id.org/nfdi4cat/voc4cat_00000007con, + https://w3id.org/nfdi4cat/voc4cat_00000089con +
+
+
+
+

Concepts ↑

+ +
+

photocatalysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000001
Definition +

A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst.


+
Narrower Concepts + photocatalytic processcon
+ photocatalytic experimentcon
+ photocatalystcon
+ photoreactor designcon
+ electronic statecon
+
+
+
+

photocatalystcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000002
Definition +

A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + characterizationcon
+ sample formcon
+ semiconductorcon
+ synthesiscon
+
+
+
+

semiconductorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000003
Definition +

A material with electrical conductivity between that of a conductor and an insulator.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + semiconductor propertycon
+ categories of semiconductorscon
+ modification techniquecon
+
+
+
+

categories of semiconductorscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000004
Definition +

Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + metal oxidecon
+
+
+
+

metal oxidecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000005
Definition +

A chemical compound formed by the reaction of a metal with oxygen.


+
Broader Concepts + categories of semiconductorscon
+
+
+
+

semiconductor propertycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000006
Definition +

Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + crystallinitycon
+ specific surface areacon
+ conduction bandcon
+ valence bandcon
+ bandgap energycon
+ Fermi levelcon
+ pore size distributioncon
+
+
+
+

Fermi levelcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000007
Definition +

The energy level in a semiconductor where the probability of finding an electron is 0.5.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

crystallinitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000008
Definition +

The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

pore size distributioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000009
Definition +

Pore size distribution refers to the range of pore sizes in a material.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

bandgap energycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000010
Definition +

The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

valence bandcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000011
Definition +

The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C).


+
Broader Concepts + semiconductor propertycon
+
+
+
+

conduction bandcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000012
Definition +

The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

specific surface areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000013
Definition +

Α measure of the total surface area of a material per unit mass or volume.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

modification techniquecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000014
Definition +

Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + dopingcon
+
+
+
+

dopingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000015
Definition +

The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations.


+
Broader Concepts + modification techniquecon
+
+
+
+

sample formcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000016
Definition +

The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + thin filmcon
+ powdered photocatalystcon
+
+
+
+

powdered photocatalystcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000017
Definition +

A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate.


+
Broader Concepts + sample formcon
+
Narrower Concepts + powder masscon
+
+
+
+

powder masscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000018
Definition +

Mass of a powdered photocatalyst used for an experiment.


+
Broader Concepts + powdered photocatalystcon
+
+
+
+

thin filmcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000019
Definition +

A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique.


+
Broader Concepts + sample formcon
+
Narrower Concepts + deposited samplecon
+ deposition techniquecon
+ substratecon
+
+
+
+

deposition techniquecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000020
Definition +

A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc..


+
Broader Concepts + thin filmcon
+
Narrower Concepts + spray coatingcon
+ spin coatingcon
+ doctor bladingcon
+
+
+
+

spray coatingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000021
Definition +

A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface.


+
Broader Concepts + deposition techniquecon
+
+
+
+

doctor bladingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000022
Definition +

A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate.


+
Broader Concepts + deposition techniquecon
+
+
+
+

spin coatingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000023
Definition +

A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface.


+
Broader Concepts + deposition techniquecon
+
+
+
+

substratecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000024
Definition +

The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.).


+
Broader Concepts + thin filmcon
+
Narrower Concepts + substrate dimensioncon
+ substrate materialcon
+
+
+
+

substrate materialcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000025
Definition +

The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal.


+
Broader Concepts + substratecon
+
Narrower Concepts + ceramic substratecon
+ metallic substratecon
+ glass substratecon
+
+
+
+

metallic substratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000026
Definition +

A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
+
+
+

glass substratecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000027
Definition +

A flat surface made of glass serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
Narrower Concepts + quartz glasscon
+ fluorine doped tin oxide coated glasscon
+ indium tin oxide coated glasscon
+ borosilicate glasscon
+
+
+
+

fluorine doped tin oxide coated glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000028
Definition +

Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films.


+
Broader Concepts + glass substratecon
+
+
+
+

indium tin oxide coated glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000029
Definition +

Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films.


+
Broader Concepts + glass substratecon
+
+
+
+

borosilicate glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000030
Definition +

A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide.


+
Broader Concepts + glass substratecon
+
+
+
+

quartz glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000031
Definition +

A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range.


+
Broader Concepts + glass substratecon
+
+
+
+

ceramic substratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000032
Definition +

A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
+
+
+

substrate dimensioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000033
Definition +

The diamensions of the substrate.


+
Broader Concepts + substratecon
+
Narrower Concepts + substrate thicknesscon
+ substrate depthcon
+ substrate areacon
+ substrate widthcon
+
+
+
+

substrate widthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000034
Definition +

The width of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate depthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000035
Definition +

The depth of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000036
Definition +

The thickness of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000037
Definition +

The surface area of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

deposited samplecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000038
Definition +

A thin film of the photocatalyst deposited on an appropriate for the application substrate.


+
Broader Concepts + thin filmcon
+
Narrower Concepts + thin film masscon
+ thin film dimensioncon
+
+
+
+

thin film masscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000039
Definition +

Mass of catalyst deposited onto the surface of a substrate.


+
Broader Concepts + deposited samplecon
+
+
+
+

thin film dimensioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000040
Definition +

The diamensions of the - deposited on the substrate - thin film.


+
Broader Concepts + deposited samplecon
+
Narrower Concepts + thin film thicknesscon
+ thin film widthcon
+ thin film depthcon
+ thin film areacon
+
+
+
+

thin film widthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000041
Definition +

The width of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000042
Definition +

The thickness of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film depthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000043
Definition +

The depth of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000044
Definition +

The area of the substrate covered by the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

synthesiscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000045
Definition +

The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + literature researchcon
+ synthesis procedurecon
+
+
+
+

literature researchcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000046
Definition +

Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations.


+
Broader Concepts + synthesiscon
+
Narrower Concepts + literature organizationcon
+ literature collectioncon
+
+
+
+

literature collectioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000047
Definition +

Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest.


+
Broader Concepts + literature researchcon
+
+
+
+

literature organizationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000048
Definition +

Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization.


+
Broader Concepts + literature researchcon
+
+
+
+

synthesis procedurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000049
Definition +

Necessary steps needed to follow in order to reach the desired photocatalyst.


+
Broader Concepts + synthesiscon
+
Narrower Concepts + synthesis temperaturecon
+ chemical substance for synthesiscon
+ synthesis durationcon
+ calcination stepcon
+ synthesis equipmentcon
+ synthesis pHcon
+ synthesis pressurecon
+
+
+
+

synthesis durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000050
Definition +

Duration of each synthesis step needed to synthesize the desired photocatalyst.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000051
Definition +

Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis pHcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000052
Definition +

The pH value in each of the synthesis steps.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000053
Definition +

Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction).


+
Broader Concepts + synthesis procedurecon
+
+
+
+

calcination stepcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000054
Definition +

Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step.


+
Broader Concepts + synthesis procedurecon
+
Narrower Concepts + gas flow rate in calcinationcon
+ gaseous environment in calcinationcon
+ calcination heating ratecon
+ calcination final temperaturecon
+ calcination initial temperaturecon
+ calcination dwelling timecon
+
+
+
+

gaseous environment in calcinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000055
Definition +

A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air).


+
Broader Concepts + calcination stepcon
+
+
+
+

gas flow rate in calcinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000056
Definition +

The flow of gas (usually in ml min-1) used in the calcination steps during synthesis.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination initial temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000057
Definition +

Initial temperature of the calcination step.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination final temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000058
Definition +

Final temperature of the calcination step.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination heating ratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000059
Definition +

Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination dwelling timecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000060
Definition +

Time (usually in h) for which a desired temperature is held.


+
Broader Concepts + calcination stepcon
+
+
+
+

synthesis equipmentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000061
Definition +

Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

chemical substance for synthesiscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000062
Definition +

Chemical substances used in the synthesis process of a desired photocatalyst.


+
Broader Concepts + synthesis procedurecon
+
Narrower Concepts + mass of chemical substance for synthesiscon
+ volume chemical substance for synthesiscon
+ concentration chemical substance for synthesiscon
+
+
+
+

mass of chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000063
Definition +

Mass of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

volume chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000064
Definition +

Volume of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

concentration chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000065
Definition +

Concentration of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

characterizationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000066
Definition +

Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + X-ray diffractioncon
+ X-ray photoelectron spectroscopycon
+ X-ray fluorescencecon
+ atomic force microscopycon
+ Mott-Schottky analysiscon
+ fourier transform infrared spectroscopycon
+ cyclic voltammetrycon
+ differential scanning calorimetrycon
+ ultraviolet-visible spectroscopycon
+ photoluminescencecon
+ nuclear magnetic resonance spectroscopycon
+ transmission electron microscopycon
+ electron energy loss spectroscopycon
+ scanning electron microscopycon
+ thermogravimetric analysiscon
+ Brunauer-Emmett-Teller surface area analysiscon
+ Raman spectroscopycon
+
+
+
+

X-ray fluorescencecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000067
Definition +

A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays.


+
Broader Concepts + characterizationcon
+
+
+
+

electron energy loss spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000068
Definition +

An analytical technique used to measure the energy loss of electrons passing through a sample.


+
Broader Concepts + characterizationcon
+
+
+
+

Raman spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000069
Definition +

A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light.


+
Broader Concepts + characterizationcon
+
+
+
+

atomic force microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000070
Definition +

A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology.


+
Broader Concepts + characterizationcon
+
+
+
+

differential scanning calorimetrycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000071
Definition +

A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles.


+
Broader Concepts + characterizationcon
+
+
+
+

thermogravimetric analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000072
Definition +

A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles.


+
Broader Concepts + characterizationcon
+
+
+
+

nuclear magnetic resonance spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000073
Definition +

A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

photoluminescencecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000074
Definition +

Light emission of lower energy photons from a sample upon its photoexcitation.


+
Broader Concepts + characterizationcon
+
+
+
+

scanning electron microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000075
Definition +

An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam.


+
Broader Concepts + characterizationcon
+
+
+
+

X-ray photoelectron spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000076
Definition +

A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

X-ray diffractioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000077
Definition +

A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam.


+
Broader Concepts + characterizationcon
+
+
+
+

transmission electron microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000078
Definition +

Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

ultraviolet-visible spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000079
Definition +

A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum.


+
Broader Concepts + characterizationcon
+
+
+
+

fourier transform infrared spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000080
Definition +

A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation.


+
Broader Concepts + characterizationcon
+
+
+
+

Brunauer-Emmett-Teller surface area analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000081
Definition +

The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials.


+
Broader Concepts + characterizationcon
+
+
+
+

cyclic voltammetrycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000082
Definition +

An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep.


+
Broader Concepts + characterizationcon
+
+
+
+

Mott-Schottky analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000083
Definition +

A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage.


+
Broader Concepts + characterizationcon
+
+
+
+

electronic statecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000084
Definition +

The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + excited statecon
+ ground statecon
+
+
+
+

ground statecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000085
Definition +

Τhe lowest energy state of a system.


+
Broader Concepts + electronic statecon
+
+
+
+

excited statecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000086
Definition +

Τhe temporary state of a system with higher energy than its ground state caused by an external factor.


+
Broader Concepts + electronic statecon
+
+
+
+

photocatalytic processcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000087
Definition +

A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + absorptioncon
+ photoinduced electron transfercon
+ charge separationcon
+ photoinduced charge generationcon
+ desorptioncon
+ charge recombinationcon
+ oxidationcon
+ photoinduced hole transfercon
+ reductioncon
+ photoexcitationcon
+ adsorptioncon
+
+
+
+

photoinduced electron transfercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000088
Definition +

The transfer of an electron initiated by the absorption of a photon of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoinduced hole transfercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000089
Definition +

The transfer of a hole initiated by the absorption of a photon of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoinduced charge generationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000090
Definition +

The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

charge recombinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000091
Definition +

The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

absorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000092
Definition +

Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

adsorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000093
Definition +

The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

desorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000094
Definition +

The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

charge separationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000095
Definition +

The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation).


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoexcitationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000096
Definition +

The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

oxidationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000097
Definition +

The loss of electrons or an increase in the oxidation state of a species.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

reductioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000098
Definition +

The gain of electrons or a decrease in the oxidation state of a species.


+
Broader Concepts + photocatalytic processcon
+
Narrower Concepts + photocatalytic CO2 reductioncon
+
+
+
+

photocatalytic CO2 reductioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000099
Definition +

The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide).


+
Broader Concepts + reductioncon
+
+
+
+

photocatalytic experimentcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000100
Definition +

A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.).


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + operation modecon
+ evaluationcon
+ experiment pressure dropcon
+ experiment pressurecon
+ blank experimentcon
+ sample pre-treatmentcon
+ experiment durationcon
+ reactantcon
+ experiment temperaturecon
+
+
+
+

reactantcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000101
Definition +

A starting substance that undergoes a chemical reaction to produce a desired product.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + reactant concentrationcon
+ reactant flow ratecon
+ sacrificial reagantcon
+ reactant puritycon
+
+
+
+

reactant concentrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000102
Definition +

Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments.


+
Broader Concepts + reactantcon
+
+
+
+

reactant puritycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000103
Definition +

Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results.


+
Broader Concepts + reactantcon
+
+
+
+

reactant flow ratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000104
Definition +

The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs).


+
Broader Concepts + reactantcon
+
+
+
+

sacrificial reagantcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000105
Definition +

Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately.


+
Broader Concepts + reactantcon
+
Narrower Concepts + sacrificial donorcon
+ sacrificial acceptorcon
+
+
+
+

sacrificial acceptorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000106
Definition +

A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded.


+
Broader Concepts + sacrificial reagantcon
+
+
+
+

sacrificial donorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000107
Definition +

A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded.


+
Broader Concepts + sacrificial reagantcon
+
+
+
+

operation modecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000108
Definition +

Operation mode under the which the experiment takes place: batch of continuous flow mode.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + flow modecon
+ batch modecon
+
+
+
+

flow modecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000109
Definition +

Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique.


+
Broader Concepts + operation modecon
+
+
+
+

batch modecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000110
Definition +

Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time.


+
Broader Concepts + operation modecon
+
+
+
+

experiment durationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000111
Definition +

The total duration of an experiment.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + sampling intervalcon
+ purging durationcon
+ irradiation durationcon
+
+
+
+

purging durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000112
Definition +

Time for which a gas is purged through the reaction chamber.


+
Broader Concepts + experiment durationcon
+
+
+
+

sampling intervalcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000113
Definition +

The time in between the collection of two data points.


+
Broader Concepts + experiment durationcon
+
+
+
+

irradiation durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000114
Definition +

The total duration in which the photocatalyst was under irradiation by the selected light source.


+
Broader Concepts + experiment durationcon
+
+
+
+

experiment temperaturecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000115
Definition +

The temperature (range) under which the photocatalytic reaction takes place.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + experiment final temperaturecon
+ experiment initial temperaturecon
+
+
+
+

experiment initial temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000116
Definition +

The temperature at the initiaton of the experiment.


+
Broader Concepts + experiment temperaturecon
+
+
+
+

experiment final temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000117
Definition +

The temperature at the end of the experiment.


+
Broader Concepts + experiment temperaturecon
+
+
+
+

experiment pressurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000118
Definition +

The pressure (range) under which the photocatalytic reaction takes place.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + experiment final pressurecon
+ experiment initial pressurecon
+
+
+
+

experiment initial pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000119
Definition +

The pressure at the initiaton of the experiment or before a sampling event.


+
Broader Concepts + experiment pressurecon
+
+
+
+

experiment final pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000120
Definition +

The pressure at the end of the experiment or after a sampling event.


+
Broader Concepts + experiment pressurecon
+
+
+
+

experiment pressure dropcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000121
Definition +

The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

sample pre-treatmentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000122
Definition +

Pretreatment of the photocatalyst before its intoduction to the reaction chamber.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

blank experimentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000123
Definition +

Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

evaluationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000124
Definition +

Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + apparent quantum yieldcon
+ selectivitycon
+ product concentrationcon
+
+
+
+

selectivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000125
Definition +

In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts.


+
Broader Concepts + evaluationcon
+
+
+
+

apparent quantum yieldcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000126
Definition +

A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons.


+
Broader Concepts + evaluationcon
+
+
+
+

product concentrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000127
Definition +

The concentration (usually in ppm or mol) of the products formed during a reaction.


+
Broader Concepts + evaluationcon
+
+
+
+

photoreactor designcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000128
Definition +

Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + irradiation systemcon
+ gas feedcon
+ reaction chambercon
+ product identification methodcon
+ operation parameterscon
+
+
+
+

product identification methodcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000129
Definition +

Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes).


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + liquid chromatographycon
+ gas chromatographycon
+ mass spectrometrycon
+
+
+
+

gas chromatographycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000130
Definition +

An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase.


+
Broader Concepts + product identification methodcon
+
Narrower Concepts + gas chromatograph calibrationcon
+ gas chromatograph sensitivitycon
+ gas chromatograph detectorcon
+
+
+
+

gas chromatograph detectorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000131
Definition +

Detectors of the gas chromatogragh used to identify the reaction products and intemediates.


+
Broader Concepts + gas chromatographycon
+
Narrower Concepts + dielectric-barrier discharge ionization detectorcon
+ thermal conductivity detectorcon
+ flame ionization detectorcon
+
+
+
+

flame ionization detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000132
Definition +

A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

thermal conductivity detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000133
Definition +

A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

dielectric-barrier discharge ionization detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000134
Definition +

Detector incorporating Ionization via a new dielectric barrier discharge He plasma.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

gas chromatograph sensitivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000135
Definition +

The minimum concentration of a product or intermediate that the gas chromatograph can identify.


+
Broader Concepts + gas chromatographycon
+
+
+
+

gas chromatograph calibrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000136
Definition +

A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction.


+
Broader Concepts + gas chromatographycon
+
+
+
+

mass spectrometrycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000137
Definition +

An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample.


+
Broader Concepts + product identification methodcon
+
Narrower Concepts + mass spectrometer detectorcon
+ mass spectrometer sensitivitycon
+ mass spectrometer calibrationcon
+
+
+
+

mass spectrometer detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000138
Definition +

Detectors of the mass spectrometer used to identify the reaction products and intemediates.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

mass spectrometer sensitivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000139
Definition +

The minimum concentration of a product or intermediate that the mass spectrometer can identify.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

mass spectrometer calibrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000140
Definition +

A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

liquid chromatographycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000141
Definition +

A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase.


+
Broader Concepts + product identification methodcon
+
+
+
+

operation parameterscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000142
Definition +

The range of critical for the safe operation of the photoreactor parameters.


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + operation temperaturecon
+ operation pressurecon
+
+
+
+

operation pressurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000143
Definition +

Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values.


+
Broader Concepts + operation parameterscon
+
Narrower Concepts + pressure controller and monitorcon
+ maximum operation pressurecon
+ minimum operation pressurecon
+
+
+
+

maximum operation pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000144
Definition +

Maximum of operation pressure range within the reactor can operate safely.


+
Broader Concepts + operation pressurecon
+
+
+
+

minimum operation pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000145
Definition +

Minimum of operation pressure range within the reactor can operate safely.


+
Broader Concepts + operation pressurecon
+
+
+
+

pressure controller and monitorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000146
Definition +

Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment.


+
Broader Concepts + operation pressurecon
+
Narrower Concepts + vacuum pumpcon
+
+
+
+

vacuum pumpcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000147
Definition +

Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure.


+
Broader Concepts + pressure controller and monitorcon
+
+
+
+

operation temperaturecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000148
Definition +

Maximum and minimum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation parameterscon
+
Narrower Concepts + maximum operation temperaturecon
+ temperature controller and monitorcon
+ minimum operation temperaturecon
+
+
+
+

maximum operation temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000149
Definition +

Maximum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation temperaturecon
+
+
+
+

minimum operation temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000150
Definition +

Minimum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation temperaturecon
+
+
+
+

temperature controller and monitorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000151
Definition +

Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber.


+
Broader Concepts + operation temperaturecon
+
+
+
+

reaction chambercon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000152
Definition +

A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place.


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + reaction chamber dimensioncon
+ reaction chamber materialcon
+ reaction chamber volumecon
+ reaction chamber shapecon
+ optical windowcon
+
+
+
+

reaction chamber volumecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000153
Definition +

Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume.


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber dimensioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000154
Definition +

Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers).


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber shapecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000155
Definition +

The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape.


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber materialcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000156
Definition +

Material used for the construction of the main body of the reaction chamber.


+
Broader Concepts + reaction chambercon
+
+
+
+

optical windowcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000157
Definition +

A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering.


+
Broader Concepts + reaction chambercon
+
Narrower Concepts + optical window dimensionscon
+ optical window materialcon
+
+
+
+

optical window materialcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000158
Definition +

Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces.


+
Broader Concepts + optical windowcon
+
+
+
+

optical window dimensionscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000159
Definition +

The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical windowcon
+
Narrower Concepts + optical window diametercon
+ optical window thicknesscon
+
+
+
+

optical window diametercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000160
Definition +

Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical window dimensionscon
+
+
+
+

optical window thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000161
Definition +

Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical window dimensionscon
+
+
+
+

gas feedcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000162
Definition +

Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He).


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + gas flow controller and monitorcon
+
+
+
+

gas flow controller and monitorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000163
Definition +

Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows.


+
Broader Concepts + gas feedcon
+
Narrower Concepts + mass flow controllercon
+
+
+
+

mass flow controllercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000164
Definition +

A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates.


+
Broader Concepts + gas flow controller and monitorcon
+
+
+
+

irradiation systemcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000165
Definition +

The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc..


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + light source propertycon
+ light sourcecon
+
+
+
+

light sourcecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000166
Definition +

Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs.


+
Broader Concepts + irradiation systemcon
+
Narrower Concepts + light emitting diodecon
+ mercury-xenon lampcon
+ xenon lampcon
+
+
+
+

mercury-xenon lampcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000167
Definition +

A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light.


+
Broader Concepts + light sourcecon
+
+
+
+

xenon lampcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000168
Definition +

A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light.


+
Broader Concepts + light sourcecon
+
+
+
+

light emitting diodecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000169
Definition +

A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges.


+
Broader Concepts + light sourcecon
+
+
+
+

light source propertycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000170
Definition +

Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction.


+
Broader Concepts + irradiation systemcon
+
Narrower Concepts + light intensitycon
+ light power outputcon
+ light wavelengthcon
+ light source distancecon
+ light operation voltagecon
+ light operation currentcon
+
+
+
+

light source distancecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000171
Definition +

The distance of the light source from the reaction chamber and the photocatalyst.


+
Broader Concepts + light source propertycon
+
+
+
+

light operation currentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000172
Definition +

The value of current (usually in A or mA) used to operate the selected light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light operation voltagecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000173
Definition +

The value of voltage (usually in V or mV) used to operate the selected light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light power outputcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000174
Definition +

The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light intensitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000175
Definition +

The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample.


+
Broader Concepts + light source propertycon
+
+
+
+

light wavelengthcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000176
Definition +

The distance between two successive peaks or troughs in a wave.


+
Broader Concepts + light source propertycon
+
Narrower Concepts + visiblecon
+ infraredcon
+ ultravioletcon
+
+
+
+

infraredcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000177
Definition +

Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm.


+
Broader Concepts + light wavelengthcon
+
+
+
+

visiblecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000178
Definition +

Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm.


+
Broader Concepts + light wavelengthcon
+
+
+
+

ultravioletcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000179
Definition +

Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers.


+
Broader Concepts + light wavelengthcon
+
+
+
+ +
+

Namespaces ↑

+
+
default (:)
+
https://w3id.org/nfdi4cat/voc4cat_
+
brick
+
https://brickschema.org/schema/Brick#
+
csvw
+
http://www.w3.org/ns/csvw#
+
dc
+
http://purl.org/dc/elements/1.1/
+
dcam
+
http://purl.org/dc/dcam/
+
dcat
+
http://www.w3.org/ns/dcat#
+
dcmitype
+
http://purl.org/dc/dcmitype/
+
dcterms
+
http://purl.org/dc/terms/
+
doap
+
http://usefulinc.com/ns/doap#
+
foaf
+
http://xmlns.com/foaf/0.1/
+
geo
+
http://www.opengis.net/ont/geosparql#
+
odrl
+
http://www.w3.org/ns/odrl/2/
+
org
+
http://www.w3.org/ns/org#
+
owl
+
http://www.w3.org/2002/07/owl#
+
prof
+
http://www.w3.org/ns/dx/prof/
+
prov
+
http://www.w3.org/ns/prov#
+
qb
+
http://purl.org/linked-data/cube#
+
rdf
+
http://www.w3.org/1999/02/22-rdf-syntax-ns#
+
rdfs
+
http://www.w3.org/2000/01/rdf-schema#
+
sdo
+
https://schema.org/
+
sh
+
http://www.w3.org/ns/shacl#
+
skos
+
http://www.w3.org/2004/02/skos/core#
+
sosa
+
http://www.w3.org/ns/sosa/
+
ssn
+
http://www.w3.org/ns/ssn/
+
time
+
http://www.w3.org/2006/time#
+
vann
+
http://purl.org/vocab/vann/
+
void
+
http://rdfs.org/ns/void#
+
wgs
+
https://www.w3.org/2003/01/geo/wgs84_pos#
+
xsd
+
http://www.w3.org/2001/XMLSchema#
+
+
+ +
+

Legend

+ + + +
colCollections
conConcepts
+
+ + \ No newline at end of file diff --git a/v2023-09-03/README.md b/v2023-09-03/README.md new file mode 100644 index 0000000..5bddb0f --- /dev/null +++ b/v2023-09-03/README.md @@ -0,0 +1,3 @@ +**Directory to collect the vocabularies in rdf/turtle format** + +that were created using the voc4cat workflow and its CI/CD pipeline. diff --git a/v2023-09-03/index.html b/v2023-09-03/index.html new file mode 100644 index 0000000..d366936 --- /dev/null +++ b/v2023-09-03/index.html @@ -0,0 +1,263 @@ + + + + Index of vocabulary versions + + + + + + + + + +
+ made by + + voc4cat + + 0.7.6 +
+

Index of vocabulary versions

+
+ +

+ voc4catcs +

+ + + + + + + + + + + + + + + + +
Latest release + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat +
In development + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/dev +
+ Spreadsheet file (xlsx) + + Documentation on GitHub (HTML) +
+

List of all releases

+ + + + + + + + + + + + +
v2023-09-03 + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/v2023-09-03 +
v2023-08-17 + Documentation (HTML) + + https://w3id.org/nfdi4cat/voc4cat/v2023-08-17 +
+
+ + + \ No newline at end of file diff --git a/v2023-09-03/voc4cat.log b/v2023-09-03/voc4cat.log new file mode 100644 index 0000000..4b4103a --- /dev/null +++ b/v2023-09-03/voc4cat.log @@ -0,0 +1,66 @@ +2023-08-17 13:57:25|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/latest/voc4cat.log --join publish/latest/ +2023-08-17 13:57:25|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:25|voc4cat.transform |DEBUG |Transform subcommand started! +2023-08-17 13:57:25|voc4cat.transform |DEBUG |Processing rdf files in "publish/latest/voc4cat" +2023-08-17 13:57:26|voc4cat.transform |INFO |-> joined vocabulary into: publish/latest/voc4cat.ttl +2023-08-17 13:57:26|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/latest/voc4cat.log publish/latest/ +2023-08-17 13:57:26|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:26|voc4cat.docs |DEBUG |Docs subcommand started! +2023-08-17 13:57:26|voc4cat.docs |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-08-17 13:57:26|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-08-17 13:57:28|voc4cat.docs |INFO |-> built pyLODE documentation for publish/latest/voc4cat.ttl +2023-08-17 13:57:29|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/latest/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/latest/ +2023-08-17 13:57:29|voc4cat.cli |DEBUG |Processing common options. +2023-08-17 13:57:29|voc4cat.convert |DEBUG |Convert subcommand started! +2023-08-17 13:57:29|voc4cat.convert |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-08-17 13:57:29|voc4cat.convert |INFO |-> successfully converted to publish/latest/voc4cat.xlsx +2023-09-03 21:50:34|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/latest/voc4cat.log --join publish/latest/ +2023-09-03 21:50:34|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:50:34|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-03 21:50:34|voc4cat.transform |DEBUG |Processing rdf files in "publish/latest/voc4cat" +2023-09-03 21:50:34|voc4cat.transform |INFO |-> joined vocabulary into: publish/latest/voc4cat.ttl +2023-09-03 21:50:35|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/latest/voc4cat.log publish/latest/ +2023-09-03 21:50:35|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:50:35|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-03 21:50:35|voc4cat.docs |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-09-03 21:50:35|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-03 21:50:37|voc4cat.docs |INFO |-> built pyLODE documentation for publish/latest/voc4cat.ttl +2023-09-03 21:50:37|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Cmd output: b'v2023-08-17\nv2023-09-03\n' +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Adding tag "v2023-08-17" to index.html +2023-09-03 21:50:37|voc4cat.gh_index |DEBUG |Adding tag "v2023-09-03" to index.html +2023-09-03 21:50:37|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/latest/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/latest/ +2023-09-03 21:50:37|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:50:37|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-03 21:50:37|voc4cat.convert |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-09-03 21:50:38|voc4cat.convert |INFO |-> successfully converted to publish/latest/voc4cat.xlsx +2023-09-03 21:50:38|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-03 21:50:38|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-03 21:50:38|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. +2023-09-03 21:56:42|voc4cat.cli |INFO |Executing cmd: voc4cat transform --logfile publish/latest/voc4cat.log --join publish/latest/ +2023-09-03 21:56:42|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:56:42|voc4cat.transform |DEBUG |Transform subcommand started! +2023-09-03 21:56:42|voc4cat.transform |DEBUG |Processing rdf files in "publish/latest/voc4cat" +2023-09-03 21:56:42|voc4cat.transform |INFO |-> joined vocabulary into: publish/latest/voc4cat.ttl +2023-09-03 21:56:43|voc4cat.cli |INFO |Executing cmd: voc4cat docs --force --logfile publish/latest/voc4cat.log publish/latest/ +2023-09-03 21:56:43|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:56:43|voc4cat.docs |DEBUG |Docs subcommand started! +2023-09-03 21:56:43|voc4cat.docs |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-09-03 21:56:43|pylode.common |DEBUG |Application dir: /opt/hostedtoolcache/Python/3.11.4/x64/lib/python3.11/site-packages/pylode +2023-09-03 21:56:45|voc4cat.docs |INFO |-> built pyLODE documentation for publish/latest/voc4cat.ttl +2023-09-03 21:56:45|voc4cat.config |DEBUG |Config loaded from: idranges.toml +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Running cmd: git -C . tag --list v[0-9]*-[0-9]*-[0-9]* +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Cmd output: b'v2023-08-17\nv2023-09-03\n' +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Repository name (from env.var): "voc4cat" +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Adding tag "v2023-08-17" to index.html +2023-09-03 21:56:45|voc4cat.gh_index |DEBUG |Adding tag "v2023-09-03" to index.html +2023-09-03 21:56:45|voc4cat.cli |INFO |Executing cmd: voc4cat convert --logfile publish/latest/voc4cat.log --template templates/voc4cat_template_043.xlsx publish/latest/ +2023-09-03 21:56:45|voc4cat.cli |DEBUG |Processing common options. +2023-09-03 21:56:45|voc4cat.convert |DEBUG |Convert subcommand started! +2023-09-03 21:56:45|voc4cat.convert |DEBUG |Processing "publish/latest/voc4cat.ttl" +2023-09-03 21:56:46|voc4cat.convert |INFO |-> successfully converted to publish/latest/voc4cat.xlsx +2023-09-03 21:56:46|voc4cat.utils |DEBUG |Adjusted table "concepts" in sheet "Concepts" from {A2:I20} to {A2:I181}. +2023-09-03 21:56:46|voc4cat.utils |DEBUG |Adjusted table "concept_relations" in sheet "Additional Concept Features" from {A2:F20} to {A2:F181}. +2023-09-03 21:56:46|voc4cat.utils |DEBUG |Adjusted table "prefixes" in sheet "Prefix Sheet" from {A1:B19} to {A1:B30}. diff --git a/v2023-09-03/voc4cat.ttl b/v2023-09-03/voc4cat.ttl new file mode 100644 index 0000000..a88df23 --- /dev/null +++ b/v2023-09-03/voc4cat.ttl @@ -0,0 +1,1992 @@ +@prefix dcat: . +@prefix dcterms: . +@prefix owl: . +@prefix rdfs: . +@prefix skos: . +@prefix xsd: . + + a skos:Collection ; + dcterms:identifier "voc4cat_0001900"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis."@en ; + skos:member , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Characterization and evaluation techniques"@en . + + a skos:Collection ; + dcterms:identifier "voc4cat_0001901"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to photocatalysis."@en ; + skos:member , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Photocatalysis collection"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000005"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A chemical compound formed by the reaction of a metal with oxygen."@en ; + skos:inScheme ; + skos:prefLabel "metal oxide"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000007"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + rdfs:isDefinedBy ; + skos:altLabel "EF"@en ; + skos:broader ; + skos:definition "The energy level in a semiconductor where the probability of finding an electron is 0.5."@en ; + skos:inScheme ; + skos:prefLabel "Fermi level"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000008"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material."@en ; + skos:inScheme ; + skos:prefLabel "crystallinity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000009"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pore size distribution refers to the range of pore sizes in a material."@en ; + skos:inScheme ; + skos:prefLabel "pore size distribution"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000010"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Eg"@en, + "energy bandgap"@en ; + skos:broader ; + skos:definition "The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter."@en ; + skos:inScheme ; + skos:prefLabel "bandgap energy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000011"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VB"@en ; + skos:broader ; + skos:definition "The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C)."@en ; + skos:inScheme ; + skos:prefLabel "valence band"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000012"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CB"@en ; + skos:broader ; + skos:definition "The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor."@en ; + skos:inScheme ; + skos:prefLabel "conduction band"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000013"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SSA"@en ; + skos:broader ; + skos:definition "Α measure of the total surface area of a material per unit mass or volume."@en ; + skos:inScheme ; + skos:prefLabel "specific surface area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000015"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations."@en ; + skos:inScheme ; + skos:prefLabel "doping"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000018"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of a powdered photocatalyst used for an experiment."@en ; + skos:inScheme ; + skos:prefLabel "powder mass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000021"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spray-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spray coating"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000022"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "doctor blading"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000023"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spin casting"@en, + "spin-casting"@en, + "spin-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spin coating"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000026"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "metallic substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000028"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FTO"@en, + "FTO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "fluorine doped tin oxide coated glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000029"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "ITO"@en, + "ITO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "indium tin oxide coated glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000030"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide."@en ; + skos:inScheme ; + skos:prefLabel "borosilicate glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000031"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "quartz"@en ; + skos:broader ; + skos:definition "A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range."@en ; + skos:inScheme ; + skos:prefLabel "quartz glass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000032"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "ceramic substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000034"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate width"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000035"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate depth"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000036"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000037"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "substrate surface area"@en ; + skos:broader ; + skos:definition "The surface area of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000039"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of catalyst deposited onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "thin film mass"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000041"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film width"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000042"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the film of the deposited photocatalyst. "@en ; + skos:inScheme ; + skos:prefLabel "thin film thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000043"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film depth"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000044"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The area of the substrate covered by the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film area"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000047"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest."@en ; + skos:inScheme ; + skos:prefLabel "literature collection"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000048"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "citation management software"@en, + "literature organization"@en, + "organization of literature"@en ; + skos:broader ; + skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ; + skos:inScheme ; + skos:prefLabel "literature organization"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000050"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Duration of each synthesis step needed to synthesize the desired photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "synthesis duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000051"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis."@en ; + skos:inScheme ; + skos:prefLabel "synthesis temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000052"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pH value in each of the synthesis steps."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pH"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000053"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction)."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000055"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air)."@en ; + skos:inScheme ; + skos:prefLabel "gaseous environment in calcination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000056"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The flow of gas (usually in ml min-1) used in the calcination steps during synthesis."@en ; + skos:inScheme ; + skos:prefLabel "gas flow rate in calcination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000057"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Initial temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination initial temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000058"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Final temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination final temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000059"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1."@en ; + skos:inScheme ; + skos:prefLabel "calcination heating rate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000060"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time (usually in h) for which a desired temperature is held."@en ; + skos:inScheme ; + skos:prefLabel "calcination dwelling time"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000061"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances."@en ; + skos:inScheme ; + skos:prefLabel "synthesis equipment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000063"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "mass of chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000064"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "volume chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000065"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "concentration chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000085"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe lowest energy state of a system. "@en ; + skos:inScheme ; + skos:prefLabel "ground state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000086"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe temporary state of a system with higher energy than its ground state caused by an external factor. "@en ; + skos:inScheme ; + skos:prefLabel "excited state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000088"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource, 0000-0002-2367-1988 Norbert Kockmann edited the resource"@en ; + skos:broader ; + skos:definition "The transfer of an electron initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced electron transfer"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000089"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The transfer of a hole initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced hole transfer"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000090"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "charge photo-generation"@en, + "charge photogeneration"@en, + "electron excitation"@en, + "electron-hole pair"@en, + "photogenerated charges"@en ; + skos:broader ; + skos:definition "The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced charge generation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000091"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light. "@en ; + skos:inScheme ; + skos:prefLabel "charge recombination"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000092"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate. "@en ; + skos:inScheme ; + skos:prefLabel "absorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000093"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface."@en ; + skos:inScheme ; + skos:prefLabel "adsorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000094"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH."@en ; + skos:inScheme ; + skos:prefLabel "desorption"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000095"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation). "@en ; + skos:inScheme ; + skos:prefLabel "charge separation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000096"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photo-excitation"@en ; + skos:broader ; + skos:definition "The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoexcitation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000097"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The loss of electrons or an increase in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:prefLabel "oxidation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000099"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CO2 photoreduction"@en, + "artificial photosynthesis"@en, + "carbon dioxide photoreduction"@en, + "photocatalytic carbon dioxide reduction"@en ; + skos:broader ; + skos:definition "The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide). "@en ; + skos:inScheme ; + skos:prefLabel "photocatalytic CO2 reduction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000102"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments."@en ; + skos:inScheme ; + skos:prefLabel "reactant concentration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000103"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results. "@en ; + skos:inScheme ; + skos:prefLabel "reactant purity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000104"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs)."@en ; + skos:inScheme ; + skos:prefLabel "reactant flow rate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000106"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial acceptor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000107"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial donor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000109"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "continuous flow mode"@en, + "continuous-flow mode"@en, + "flow-mode"@en ; + skos:broader ; + skos:definition " Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique."@en ; + skos:inScheme ; + skos:prefLabel "flow mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000110"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "batch-mode"@en ; + skos:broader ; + skos:definition "Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time."@en ; + skos:inScheme ; + skos:prefLabel "batch mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000112"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time for which a gas is purged through the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "purging duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000113"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The time in between the collection of two data points."@en ; + skos:inScheme ; + skos:prefLabel "sampling interval"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000114"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration in which the photocatalyst was under irradiation by the selected light source. "@en ; + skos:inScheme ; + skos:prefLabel "irradiation duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000116"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the initiaton of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000117"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the end of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment final temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000119"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the initiaton of the experiment or before a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000120"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the end of the experiment or after a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment final pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000121"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products. "@en ; + skos:inScheme ; + skos:prefLabel "experiment pressure drop"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000122"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pretreatment of the photocatalyst before its intoduction to the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "sample pre-treatment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000123"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "control experiment"@en ; + skos:broader ; + skos:definition "Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants."@en ; + skos:inScheme ; + skos:prefLabel "blank experiment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000125"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts."@en ; + skos:inScheme ; + skos:prefLabel "selectivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000126"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "AQY"@en, + "AQY%"@en, + "apparent photonic yield"@en ; + skos:broader ; + skos:definition "A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons."@en ; + skos:inScheme ; + skos:prefLabel "apparent quantum yield"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000127"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The concentration (usually in ppm or mol) of the products formed during a reaction."@en ; + skos:inScheme ; + skos:prefLabel "product concentration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000132"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FID"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame."@en ; + skos:inScheme ; + skos:prefLabel "flame ionization detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000133"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TCD"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature."@en ; + skos:inScheme ; + skos:prefLabel "thermal conductivity detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000134"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BID"@en ; + skos:broader ; + skos:definition "Detector incorporating Ionization via a new dielectric barrier discharge He plasma."@en ; + skos:inScheme ; + skos:prefLabel "dielectric-barrier discharge ionization detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000135"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the gas chromatograph can identify. "@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph sensitivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000136"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph calibration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000138"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the mass spectrometer used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000139"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the mass spectrometer can identify. "@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer sensitivity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000140"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer calibration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000144"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "maximum operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000145"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "minimum operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000147"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure. "@en ; + skos:inScheme ; + skos:prefLabel "vacuum pump"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000149"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "maximum operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000150"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "minimum operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000151"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "cooling device"@en, + "heating device"@en, + "temperature controller"@en, + "temperature gauge"@en, + "temperature monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "temperature controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000153"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume. "@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber volume"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000154"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers)."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000155"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber shape"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000156"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material used for the construction of the main body of the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000158"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces. "@en ; + skos:inScheme ; + skos:prefLabel "optical window material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000160"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window diameter"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000161"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window thickness"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000164"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MFC"@en, + "MFCs"@en ; + skos:broader ; + skos:definition "A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates."@en ; + skos:inScheme ; + skos:prefLabel "mass flow controller"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000167"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Hg-Xe lamp"@en, + "Hg/Xe lamp"@en, + "mercury xenon lamp"@en ; + skos:broader ; + skos:definition "A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "mercury-xenon lamp"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000168"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "Xe lamp"@en, + "Xe-lamp"@en ; + skos:broader ; + skos:definition "A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "xenon lamp"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000169"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LED"@en, + "light-emitting diode"@en ; + skos:broader ; + skos:definition "A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges."@en ; + skos:inScheme ; + skos:prefLabel "light emitting diode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000171"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The distance of the light source from the reaction chamber and the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "light source distance"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000172"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of current (usually in A or mA) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation current"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000173"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of voltage (usually in V or mV) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation voltage"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000174"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source."@en ; + skos:inScheme ; + skos:prefLabel "light power output"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000175"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample."@en ; + skos:inScheme ; + skos:prefLabel "light intensity"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000177"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "IR"@en, + "Ir"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm."@en ; + skos:inScheme ; + skos:prefLabel "infrared"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000178"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VIS"@en, + "Vis"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm. "@en ; + skos:inScheme ; + skos:prefLabel "visible"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000179"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV"@en, + "UV-A"@en, + "UV-B"@en, + "UV-C"@en, + "VUV"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000004"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "categories of semiconductors"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000014"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "modification technique"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000017"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "powdered photocatalyst"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000067"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "X-ray emission spectrometry"@en, + "X-ray fluorescence spectrometry"@en, + "X-ray fluorescence spectroscopy"@en, + "XES"@en, + "XRES"@en, + "XRF"@en, + "XRF spectrometry"@en, + "XRF spectroscopy"@en ; + skos:broader ; + skos:definition "A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays. "@en ; + skos:inScheme ; + skos:prefLabel "X-ray fluorescence"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000068"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "EELS"@en ; + skos:broader ; + skos:definition "An analytical technique used to measure the energy loss of electrons passing through a sample. "@en ; + skos:inScheme ; + skos:prefLabel "electron energy loss spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000069"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "RAMAN"@en, + "Raman"@en, + "Raman scattering spectrometry"@en, + "Raman spectrometry"@en, + "raman scattering spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light. "@en ; + skos:inScheme ; + skos:prefLabel "Raman spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000070"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "AFM"@en, + "SFM"@en, + "atomic force imaging"@en, + "atomic-force microscopy"@en, + "scanning force microscopy"@en ; + skos:broader ; + skos:definition "A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology. "@en ; + skos:inScheme ; + skos:prefLabel "atomic force microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000071"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "DSC"@en, + "differential scanning calorimetric (DSC) analysis"@en, + "differential scanning calorimetric analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles. "@en ; + skos:inScheme ; + skos:prefLabel "differential scanning calorimetry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000072"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TG"@en, + "TG analysis"@en, + "TG measurements"@en, + "TGA"@en, + "thermal gravimetric analysis"@en, + "thermo-gravimetric analysis"@en, + "thermogravimetric (TG) analyses"@en, + "thermogravimetric (TG) analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles."@en ; + skos:inScheme ; + skos:prefLabel "thermogravimetric analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000073"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "NMR"@en ; + skos:broader ; + skos:definition "A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons."@en ; + skos:inScheme ; + skos:prefLabel "nuclear magnetic resonance spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000074"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "PL"@en ; + skos:broader ; + skos:definition "Light emission of lower energy photons from a sample upon its photoexcitation. "@en ; + skos:inScheme ; + skos:prefLabel "photoluminescence"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000075"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SEM"@en ; + skos:broader ; + skos:definition "An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "scanning electron microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000076"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "XPS"@en ; + skos:broader ; + skos:definition "A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "X-ray photoelectron spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000077"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "X-ray analysis"@en, + "X-ray crystallographic analysis"@en, + "X-ray crystallography"@en, + "X-ray diffraction analysis"@en, + "X-ray diffractometry"@en, + "X-ray structure determination"@en, + "XRD"@en ; + skos:broader ; + skos:definition "A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "X-ray diffraction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000078"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TEM"@en ; + skos:broader ; + skos:definition "Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "transmission electron microscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000079"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV-Vis"@en ; + skos:broader ; + skos:definition "A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet-visible spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000080"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FT-IR"@en, + "FT-IR spectroscopy"@en, + "FTIR"@en, + "FTIR spectrometry"@en, + "FTIR spectroscopy"@en, + "Fourier transform infra-red absoprtion spectroscopy"@en, + "Fourier transform infra-red spectrometry"@en, + "Fourier transform infrared (FT-IR)"@en, + "Fourier transform infrared (FT-IR) spectroscopy"@en, + "Fourier-transform infra-red absorption spectrometry"@en, + "Fourier-transform infrared (FTIR) absorption spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation."@en ; + skos:inScheme ; + skos:prefLabel "fourier transform infrared spectroscopy"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000081"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BET"@en ; + skos:broader ; + skos:definition "The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials."@en ; + skos:inScheme ; + skos:prefLabel "Brunauer-Emmett-Teller surface area analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000082"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CV"@en, + "cyclovoltammetry"@en ; + skos:broader ; + skos:definition "An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep."@en ; + skos:inScheme ; + skos:prefLabel "cyclic voltammetry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000083"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage."@en ; + skos:inScheme ; + skos:prefLabel "Mott-Schottky analysis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000098"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The gain of electrons or a decrease in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "reduction"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000141"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LC"@en ; + skos:broader ; + skos:definition "A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase. "@en ; + skos:inScheme ; + skos:prefLabel "liquid chromatography"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000146"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "pressure controller"@en, + "pressure gauge"@en, + "pressure monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "pressure controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000162"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "gas flow"@en ; + skos:broader ; + skos:definition "Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He). "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas feed"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000163"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas flow controller and monitor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000016"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "sample form"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000024"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.)."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000038"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A thin film of the photocatalyst deposited on an appropriate for the application substrate."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "deposited sample"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000045"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000046"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "manuscripts"@en, + "papers"@en, + "publications"@en ; + skos:broader ; + skos:definition "Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "literature research"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000084"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "electronic state"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000105"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "sacrificial reagant"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000108"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Operation mode under the which the experiment takes place: batch of continuous flow mode."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "operation mode"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000115"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "experiment temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000118"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "experiment pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000142"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The range of critical for the safe operation of the photoreactor parameters."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "operation parameters"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000157"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering. "@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "optical window"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000159"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "optical window dimensions"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000165"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc.."@en ; + skos:inScheme ; + skos:narrower , + ; + skos:prefLabel "irradiation system"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000003"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A material with electrical conductivity between that of a conductor and an insulator."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "semiconductor"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000019"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "thin film"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000020"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc.."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "deposition technique"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000025"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "substrate material"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000062"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Chemical substances used in the synthesis process of a desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "chemical substance for synthesis"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000111"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration of an experiment."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "experiment duration"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000124"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "evaluation"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000129"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes)."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "product identification method"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000131"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the gas chromatogragh used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "gas chromatograph detector"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000143"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "\\Ppressure range"@en, + "operation pressure range"@en, + "range of operation pressure"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "operation pressure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000148"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "operation temperature range"@en, + "range of operation temperature"@en, + "temperature range"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "operation temperature"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000166"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs. "@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "light source"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000176"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "λ"@en ; + skos:broader ; + skos:definition "The distance between two successive peaks or troughs in a wave."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "light wavelength"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000002"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic material"@en ; + skos:broader ; + skos:definition "A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "photocatalyst"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000027"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of glass serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "glass substrate"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000033"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the substrate."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "substrate dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000040"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the - deposited on the substrate - thin film."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "thin film dimension"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000101"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A starting substance that undergoes a chemical reaction to produce a desired product."@en ; + skos:inScheme ; + skos:narrower , + , + , + ; + skos:prefLabel "reactant"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000130"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "GC"@en ; + skos:broader ; + skos:definition "An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "gas chromatography"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000137"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MS"@en ; + skos:broader ; + skos:definition "An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample."@en ; + skos:inScheme ; + skos:narrower , + , + ; + skos:prefLabel "mass spectrometry"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000001"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic reaction"@en ; + skos:definition "A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "photocatalysis"@en ; + skos:topConceptOf . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000128"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreactor engineering"@en, + "reactor design"@en, + "reactor engineering"@en ; + skos:broader ; + skos:definition "Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "photoreactor design"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000152"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreaction chamber"@en ; + skos:broader ; + skos:definition "A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + ; + skos:prefLabel "reaction chamber"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000054"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "calcination"@en, + "heat treatment"@en, + "heat-treatment"@en ; + skos:broader ; + skos:definition "Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + ; + skos:prefLabel "calcination step"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000170"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + ; + skos:prefLabel "light source property"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000006"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + ; + skos:prefLabel "semiconductor property"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000049"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Necessary steps needed to follow in order to reach the desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + ; + skos:prefLabel "synthesis procedure"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000100"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.)."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic experiment"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000087"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs. "@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic process"@en . + + a skos:Concept ; + dcterms:identifier "voc4cat_0000066"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters."@en ; + skos:inScheme ; + skos:narrower , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "characterization"@en . + + a skos:ConceptScheme ; + dcterms:created "2023-06-29"^^xsd:date ; + dcterms:creator ; + dcterms:hasPart , + ; + dcterms:identifier "voc4cat_"^^xsd:token ; + dcterms:modified "2023-09-03"^^xsd:date ; + dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ; + dcterms:publisher ; + owl:versionInfo "v2023-09-03" ; + skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ; + skos:hasTopConcept ; + skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ; + dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" . + diff --git a/v2023-09-03/voc4cat.xlsx b/v2023-09-03/voc4cat.xlsx new file mode 100644 index 0000000..9397cb9 Binary files /dev/null and b/v2023-09-03/voc4cat.xlsx differ diff --git a/v2023-09-03/voc4cat/0000001.ttl b/v2023-09-03/voc4cat/0000001.ttl new file mode 100644 index 0000000..f612819 --- /dev/null +++ b/v2023-09-03/voc4cat/0000001.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000001"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic reaction"@en ; + skos:definition "A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "photocatalysis"@en ; + skos:topConceptOf ; +. + diff --git a/v2023-09-03/voc4cat/0000002.ttl b/v2023-09-03/voc4cat/0000002.ttl new file mode 100644 index 0000000..a94e590 --- /dev/null +++ b/v2023-09-03/voc4cat/0000002.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000002"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photocatalytic material"@en ; + skos:broader ; + skos:definition "A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "photocatalyst"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000003.ttl b/v2023-09-03/voc4cat/0000003.ttl new file mode 100644 index 0000000..e90bfd2 --- /dev/null +++ b/v2023-09-03/voc4cat/0000003.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000003"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A material with electrical conductivity between that of a conductor and an insulator."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "semiconductor"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000004.ttl b/v2023-09-03/voc4cat/0000004.ttl new file mode 100644 index 0000000..92417bf --- /dev/null +++ b/v2023-09-03/voc4cat/0000004.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000004"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "categories of semiconductors"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000005.ttl b/v2023-09-03/voc4cat/0000005.ttl new file mode 100644 index 0000000..bcb83e6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000005.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000005"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A chemical compound formed by the reaction of a metal with oxygen."@en ; + skos:inScheme ; + skos:prefLabel "metal oxide"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000006.ttl b/v2023-09-03/voc4cat/0000006.ttl new file mode 100644 index 0000000..3d63a96 --- /dev/null +++ b/v2023-09-03/voc4cat/0000006.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000006"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + ; + skos:prefLabel "semiconductor property"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000007.ttl b/v2023-09-03/voc4cat/0000007.ttl new file mode 100644 index 0000000..5b11b45 --- /dev/null +++ b/v2023-09-03/voc4cat/0000007.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX rdfs: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000007"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + rdfs:isDefinedBy ; + skos:altLabel "EF"@en ; + skos:broader ; + skos:definition "The energy level in a semiconductor where the probability of finding an electron is 0.5."@en ; + skos:inScheme ; + skos:prefLabel "Fermi level"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000008.ttl b/v2023-09-03/voc4cat/0000008.ttl new file mode 100644 index 0000000..86fbc93 --- /dev/null +++ b/v2023-09-03/voc4cat/0000008.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000008"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material."@en ; + skos:inScheme ; + skos:prefLabel "crystallinity"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000009.ttl b/v2023-09-03/voc4cat/0000009.ttl new file mode 100644 index 0000000..b5a00af --- /dev/null +++ b/v2023-09-03/voc4cat/0000009.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000009"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pore size distribution refers to the range of pore sizes in a material."@en ; + skos:inScheme ; + skos:prefLabel "pore size distribution"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000010.ttl b/v2023-09-03/voc4cat/0000010.ttl new file mode 100644 index 0000000..35e42f8 --- /dev/null +++ b/v2023-09-03/voc4cat/0000010.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000010"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Eg"@en , + "energy bandgap"@en ; + skos:broader ; + skos:definition "The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter."@en ; + skos:inScheme ; + skos:prefLabel "bandgap energy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000011.ttl b/v2023-09-03/voc4cat/0000011.ttl new file mode 100644 index 0000000..65d66f2 --- /dev/null +++ b/v2023-09-03/voc4cat/0000011.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000011"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "VB"@en ; + skos:broader ; + skos:definition "The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C)."@en ; + skos:inScheme ; + skos:prefLabel "valence band"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000012.ttl b/v2023-09-03/voc4cat/0000012.ttl new file mode 100644 index 0000000..c17c413 --- /dev/null +++ b/v2023-09-03/voc4cat/0000012.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000012"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "CB"@en ; + skos:broader ; + skos:definition "The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor."@en ; + skos:inScheme ; + skos:prefLabel "conduction band"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000013.ttl b/v2023-09-03/voc4cat/0000013.ttl new file mode 100644 index 0000000..f8e2fcb --- /dev/null +++ b/v2023-09-03/voc4cat/0000013.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000013"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SSA"@en ; + skos:broader ; + skos:definition "Α measure of the total surface area of a material per unit mass or volume."@en ; + skos:inScheme ; + skos:prefLabel "specific surface area"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000014.ttl b/v2023-09-03/voc4cat/0000014.ttl new file mode 100644 index 0000000..55c4f88 --- /dev/null +++ b/v2023-09-03/voc4cat/0000014.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000014"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "modification technique"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000015.ttl b/v2023-09-03/voc4cat/0000015.ttl new file mode 100644 index 0000000..392e7b6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000015.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000015"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations."@en ; + skos:inScheme ; + skos:prefLabel "doping"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000016.ttl b/v2023-09-03/voc4cat/0000016.ttl new file mode 100644 index 0000000..f4ce370 --- /dev/null +++ b/v2023-09-03/voc4cat/0000016.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000016"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "sample form"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000017.ttl b/v2023-09-03/voc4cat/0000017.ttl new file mode 100644 index 0000000..889dbc4 --- /dev/null +++ b/v2023-09-03/voc4cat/0000017.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000017"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "powdered photocatalyst"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000018.ttl b/v2023-09-03/voc4cat/0000018.ttl new file mode 100644 index 0000000..b7c6267 --- /dev/null +++ b/v2023-09-03/voc4cat/0000018.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000018"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of a powdered photocatalyst used for an experiment."@en ; + skos:inScheme ; + skos:prefLabel "powder mass"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000019.ttl b/v2023-09-03/voc4cat/0000019.ttl new file mode 100644 index 0000000..eddb60b --- /dev/null +++ b/v2023-09-03/voc4cat/0000019.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000019"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "thin film"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000020.ttl b/v2023-09-03/voc4cat/0000020.ttl new file mode 100644 index 0000000..1f8b9ab --- /dev/null +++ b/v2023-09-03/voc4cat/0000020.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000020"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc.."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "deposition technique"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000021.ttl b/v2023-09-03/voc4cat/0000021.ttl new file mode 100644 index 0000000..7748ae1 --- /dev/null +++ b/v2023-09-03/voc4cat/0000021.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000021"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "spray-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spray coating"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000022.ttl b/v2023-09-03/voc4cat/0000022.ttl new file mode 100644 index 0000000..46c0950 --- /dev/null +++ b/v2023-09-03/voc4cat/0000022.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000022"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "doctor blading"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000023.ttl b/v2023-09-03/voc4cat/0000023.ttl new file mode 100644 index 0000000..f7e75b3 --- /dev/null +++ b/v2023-09-03/voc4cat/0000023.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000023"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "spin casting"@en , + "spin-casting"@en , + "spin-coating"@en ; + skos:broader ; + skos:definition "A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface."@en ; + skos:inScheme ; + skos:prefLabel "spin coating"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000024.ttl b/v2023-09-03/voc4cat/0000024.ttl new file mode 100644 index 0000000..c5ed97f --- /dev/null +++ b/v2023-09-03/voc4cat/0000024.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000024"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.)."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "substrate"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000025.ttl b/v2023-09-03/voc4cat/0000025.ttl new file mode 100644 index 0000000..65c4a89 --- /dev/null +++ b/v2023-09-03/voc4cat/0000025.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000025"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "substrate material"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000026.ttl b/v2023-09-03/voc4cat/0000026.ttl new file mode 100644 index 0000000..f8df19f --- /dev/null +++ b/v2023-09-03/voc4cat/0000026.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000026"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "metallic substrate"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000027.ttl b/v2023-09-03/voc4cat/0000027.ttl new file mode 100644 index 0000000..08125f1 --- /dev/null +++ b/v2023-09-03/voc4cat/0000027.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000027"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A flat surface made of glass serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "glass substrate"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000028.ttl b/v2023-09-03/voc4cat/0000028.ttl new file mode 100644 index 0000000..6bf374c --- /dev/null +++ b/v2023-09-03/voc4cat/0000028.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000028"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "FTO"@en , + "FTO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "fluorine doped tin oxide coated glass"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000029.ttl b/v2023-09-03/voc4cat/0000029.ttl new file mode 100644 index 0000000..9604b1c --- /dev/null +++ b/v2023-09-03/voc4cat/0000029.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000029"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "ITO"@en , + "ITO glass"@en ; + skos:broader ; + skos:definition "Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films."@en ; + skos:inScheme ; + skos:prefLabel "indium tin oxide coated glass"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000030.ttl b/v2023-09-03/voc4cat/0000030.ttl new file mode 100644 index 0000000..573796a --- /dev/null +++ b/v2023-09-03/voc4cat/0000030.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000030"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide."@en ; + skos:inScheme ; + skos:prefLabel "borosilicate glass"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000031.ttl b/v2023-09-03/voc4cat/0000031.ttl new file mode 100644 index 0000000..f1cf6ce --- /dev/null +++ b/v2023-09-03/voc4cat/0000031.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000031"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "quartz"@en ; + skos:broader ; + skos:definition "A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range."@en ; + skos:inScheme ; + skos:prefLabel "quartz glass"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000032.ttl b/v2023-09-03/voc4cat/0000032.ttl new file mode 100644 index 0000000..e7d5967 --- /dev/null +++ b/v2023-09-03/voc4cat/0000032.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000032"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "ceramic substrate"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000033.ttl b/v2023-09-03/voc4cat/0000033.ttl new file mode 100644 index 0000000..1ecb382 --- /dev/null +++ b/v2023-09-03/voc4cat/0000033.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000033"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the substrate."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "substrate dimension"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000034.ttl b/v2023-09-03/voc4cat/0000034.ttl new file mode 100644 index 0000000..b0a6b1b --- /dev/null +++ b/v2023-09-03/voc4cat/0000034.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000034"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate width"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000035.ttl b/v2023-09-03/voc4cat/0000035.ttl new file mode 100644 index 0000000..0c88133 --- /dev/null +++ b/v2023-09-03/voc4cat/0000035.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000035"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate depth"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000036.ttl b/v2023-09-03/voc4cat/0000036.ttl new file mode 100644 index 0000000..54debb4 --- /dev/null +++ b/v2023-09-03/voc4cat/0000036.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000036"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate thickness"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000037.ttl b/v2023-09-03/voc4cat/0000037.ttl new file mode 100644 index 0000000..8ce10a0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000037.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000037"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "substrate surface area"@en ; + skos:broader ; + skos:definition "The surface area of the substrate."@en ; + skos:inScheme ; + skos:prefLabel "substrate area"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000038.ttl b/v2023-09-03/voc4cat/0000038.ttl new file mode 100644 index 0000000..c9c804d --- /dev/null +++ b/v2023-09-03/voc4cat/0000038.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000038"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A thin film of the photocatalyst deposited on an appropriate for the application substrate."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "deposited sample"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000039.ttl b/v2023-09-03/voc4cat/0000039.ttl new file mode 100644 index 0000000..9c1fb42 --- /dev/null +++ b/v2023-09-03/voc4cat/0000039.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000039"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of catalyst deposited onto the surface of a substrate."@en ; + skos:inScheme ; + skos:prefLabel "thin film mass"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000040.ttl b/v2023-09-03/voc4cat/0000040.ttl new file mode 100644 index 0000000..93d0c66 --- /dev/null +++ b/v2023-09-03/voc4cat/0000040.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000040"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The diamensions of the - deposited on the substrate - thin film."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "thin film dimension"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000041.ttl b/v2023-09-03/voc4cat/0000041.ttl new file mode 100644 index 0000000..a977ffd --- /dev/null +++ b/v2023-09-03/voc4cat/0000041.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000041"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The width of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film width"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000042.ttl b/v2023-09-03/voc4cat/0000042.ttl new file mode 100644 index 0000000..ee91513 --- /dev/null +++ b/v2023-09-03/voc4cat/0000042.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000042"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The thickness of the film of the deposited photocatalyst. "@en ; + skos:inScheme ; + skos:prefLabel "thin film thickness"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000043.ttl b/v2023-09-03/voc4cat/0000043.ttl new file mode 100644 index 0000000..539e79b --- /dev/null +++ b/v2023-09-03/voc4cat/0000043.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000043"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The depth of the film of the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film depth"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000044.ttl b/v2023-09-03/voc4cat/0000044.ttl new file mode 100644 index 0000000..4b2e3b2 --- /dev/null +++ b/v2023-09-03/voc4cat/0000044.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000044"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The area of the substrate covered by the deposited photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "thin film area"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000045.ttl b/v2023-09-03/voc4cat/0000045.ttl new file mode 100644 index 0000000..f46afff --- /dev/null +++ b/v2023-09-03/voc4cat/0000045.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000045"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "synthesis"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000046.ttl b/v2023-09-03/voc4cat/0000046.ttl new file mode 100644 index 0000000..c5af09e --- /dev/null +++ b/v2023-09-03/voc4cat/0000046.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000046"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "manuscripts"@en , + "papers"@en , + "publications"@en ; + skos:broader ; + skos:definition "Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "literature research"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000047.ttl b/v2023-09-03/voc4cat/0000047.ttl new file mode 100644 index 0000000..c0acaa4 --- /dev/null +++ b/v2023-09-03/voc4cat/0000047.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000047"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest."@en ; + skos:inScheme ; + skos:prefLabel "literature collection"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000048.ttl b/v2023-09-03/voc4cat/0000048.ttl new file mode 100644 index 0000000..ca9a3af --- /dev/null +++ b/v2023-09-03/voc4cat/0000048.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000048"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "citation management software"@en , + "literature organization"@en , + "organization of literature"@en ; + skos:broader ; + skos:definition "Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization."@en ; + skos:inScheme ; + skos:prefLabel "literature organization"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000049.ttl b/v2023-09-03/voc4cat/0000049.ttl new file mode 100644 index 0000000..b46fac4 --- /dev/null +++ b/v2023-09-03/voc4cat/0000049.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000049"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Necessary steps needed to follow in order to reach the desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + ; + skos:prefLabel "synthesis procedure"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000050.ttl b/v2023-09-03/voc4cat/0000050.ttl new file mode 100644 index 0000000..0bfc777 --- /dev/null +++ b/v2023-09-03/voc4cat/0000050.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000050"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Duration of each synthesis step needed to synthesize the desired photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "synthesis duration"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000051.ttl b/v2023-09-03/voc4cat/0000051.ttl new file mode 100644 index 0000000..1efe1b3 --- /dev/null +++ b/v2023-09-03/voc4cat/0000051.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000051"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis."@en ; + skos:inScheme ; + skos:prefLabel "synthesis temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000052.ttl b/v2023-09-03/voc4cat/0000052.ttl new file mode 100644 index 0000000..0429343 --- /dev/null +++ b/v2023-09-03/voc4cat/0000052.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000052"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pH value in each of the synthesis steps."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pH"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000053.ttl b/v2023-09-03/voc4cat/0000053.ttl new file mode 100644 index 0000000..cc4a920 --- /dev/null +++ b/v2023-09-03/voc4cat/0000053.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000053"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction)."@en ; + skos:inScheme ; + skos:prefLabel "synthesis pressure"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000054.ttl b/v2023-09-03/voc4cat/0000054.ttl new file mode 100644 index 0000000..95bf3de --- /dev/null +++ b/v2023-09-03/voc4cat/0000054.ttl @@ -0,0 +1,25 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000054"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "calcination"@en , + "heat treatment"@en , + "heat-treatment"@en ; + skos:broader ; + skos:definition "Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + ; + skos:prefLabel "calcination step"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000055.ttl b/v2023-09-03/voc4cat/0000055.ttl new file mode 100644 index 0000000..e4d0c57 --- /dev/null +++ b/v2023-09-03/voc4cat/0000055.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000055"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air)."@en ; + skos:inScheme ; + skos:prefLabel "gaseous environment in calcination"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000056.ttl b/v2023-09-03/voc4cat/0000056.ttl new file mode 100644 index 0000000..5a58fa1 --- /dev/null +++ b/v2023-09-03/voc4cat/0000056.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000056"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The flow of gas (usually in ml min-1) used in the calcination steps during synthesis."@en ; + skos:inScheme ; + skos:prefLabel "gas flow rate in calcination"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000057.ttl b/v2023-09-03/voc4cat/0000057.ttl new file mode 100644 index 0000000..984cca6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000057.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000057"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Initial temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination initial temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000058.ttl b/v2023-09-03/voc4cat/0000058.ttl new file mode 100644 index 0000000..ab3ae77 --- /dev/null +++ b/v2023-09-03/voc4cat/0000058.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000058"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Final temperature of the calcination step."@en ; + skos:inScheme ; + skos:prefLabel "calcination final temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000059.ttl b/v2023-09-03/voc4cat/0000059.ttl new file mode 100644 index 0000000..bb2e1cb --- /dev/null +++ b/v2023-09-03/voc4cat/0000059.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000059"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1."@en ; + skos:inScheme ; + skos:prefLabel "calcination heating rate"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000060.ttl b/v2023-09-03/voc4cat/0000060.ttl new file mode 100644 index 0000000..95a5b8d --- /dev/null +++ b/v2023-09-03/voc4cat/0000060.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000060"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time (usually in h) for which a desired temperature is held."@en ; + skos:inScheme ; + skos:prefLabel "calcination dwelling time"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000061.ttl b/v2023-09-03/voc4cat/0000061.ttl new file mode 100644 index 0000000..7abebea --- /dev/null +++ b/v2023-09-03/voc4cat/0000061.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000061"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances."@en ; + skos:inScheme ; + skos:prefLabel "synthesis equipment"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000062.ttl b/v2023-09-03/voc4cat/0000062.ttl new file mode 100644 index 0000000..c29cff4 --- /dev/null +++ b/v2023-09-03/voc4cat/0000062.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000062"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Chemical substances used in the synthesis process of a desired photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "chemical substance for synthesis"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000063.ttl b/v2023-09-03/voc4cat/0000063.ttl new file mode 100644 index 0000000..3d0ff09 --- /dev/null +++ b/v2023-09-03/voc4cat/0000063.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000063"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Mass of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "mass of chemical substance for synthesis"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000064.ttl b/v2023-09-03/voc4cat/0000064.ttl new file mode 100644 index 0000000..51543c0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000064.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000064"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "volume chemical substance for synthesis"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000065.ttl b/v2023-09-03/voc4cat/0000065.ttl new file mode 100644 index 0000000..31e657e --- /dev/null +++ b/v2023-09-03/voc4cat/0000065.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000065"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of chemicals used for synthesis."@en ; + skos:inScheme ; + skos:prefLabel "concentration chemical substance for synthesis"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000066.ttl b/v2023-09-03/voc4cat/0000066.ttl new file mode 100644 index 0000000..aea1a39 --- /dev/null +++ b/v2023-09-03/voc4cat/0000066.ttl @@ -0,0 +1,32 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000066"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "characterization"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000067.ttl b/v2023-09-03/voc4cat/0000067.ttl new file mode 100644 index 0000000..e885994 --- /dev/null +++ b/v2023-09-03/voc4cat/0000067.ttl @@ -0,0 +1,23 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000067"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "X-ray emission spectrometry"@en , + "X-ray fluorescence spectrometry"@en , + "X-ray fluorescence spectroscopy"@en , + "XES"@en , + "XRES"@en , + "XRF"@en , + "XRF spectrometry"@en , + "XRF spectroscopy"@en ; + skos:broader ; + skos:definition "A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays. "@en ; + skos:inScheme ; + skos:prefLabel "X-ray fluorescence"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000068.ttl b/v2023-09-03/voc4cat/0000068.ttl new file mode 100644 index 0000000..447edef --- /dev/null +++ b/v2023-09-03/voc4cat/0000068.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000068"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "EELS"@en ; + skos:broader ; + skos:definition "An analytical technique used to measure the energy loss of electrons passing through a sample. "@en ; + skos:inScheme ; + skos:prefLabel "electron energy loss spectroscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000069.ttl b/v2023-09-03/voc4cat/0000069.ttl new file mode 100644 index 0000000..e262ea0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000069.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000069"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "RAMAN"@en , + "Raman"@en , + "Raman scattering spectrometry"@en , + "Raman spectrometry"@en , + "raman scattering spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light. "@en ; + skos:inScheme ; + skos:prefLabel "Raman spectroscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000070.ttl b/v2023-09-03/voc4cat/0000070.ttl new file mode 100644 index 0000000..71152a6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000070.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000070"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "AFM"@en , + "SFM"@en , + "atomic force imaging"@en , + "atomic-force microscopy"@en , + "scanning force microscopy"@en ; + skos:broader ; + skos:definition "A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology. "@en ; + skos:inScheme ; + skos:prefLabel "atomic force microscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000071.ttl b/v2023-09-03/voc4cat/0000071.ttl new file mode 100644 index 0000000..5c78bd0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000071.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000071"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "DSC"@en , + "differential scanning calorimetric (DSC) analysis"@en , + "differential scanning calorimetric analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles. "@en ; + skos:inScheme ; + skos:prefLabel "differential scanning calorimetry"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000072.ttl b/v2023-09-03/voc4cat/0000072.ttl new file mode 100644 index 0000000..bf561ad --- /dev/null +++ b/v2023-09-03/voc4cat/0000072.ttl @@ -0,0 +1,23 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000072"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "TG"@en , + "TG analysis"@en , + "TG measurements"@en , + "TGA"@en , + "thermal gravimetric analysis"@en , + "thermo-gravimetric analysis"@en , + "thermogravimetric (TG) analyses"@en , + "thermogravimetric (TG) analysis"@en ; + skos:broader ; + skos:definition "A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles."@en ; + skos:inScheme ; + skos:prefLabel "thermogravimetric analysis"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000073.ttl b/v2023-09-03/voc4cat/0000073.ttl new file mode 100644 index 0000000..fe5c09e --- /dev/null +++ b/v2023-09-03/voc4cat/0000073.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000073"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "NMR"@en ; + skos:broader ; + skos:definition "A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons."@en ; + skos:inScheme ; + skos:prefLabel "nuclear magnetic resonance spectroscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000074.ttl b/v2023-09-03/voc4cat/0000074.ttl new file mode 100644 index 0000000..21cbc25 --- /dev/null +++ b/v2023-09-03/voc4cat/0000074.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000074"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "PL"@en ; + skos:broader ; + skos:definition "Light emission of lower energy photons from a sample upon its photoexcitation. "@en ; + skos:inScheme ; + skos:prefLabel "photoluminescence"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000075.ttl b/v2023-09-03/voc4cat/0000075.ttl new file mode 100644 index 0000000..090e934 --- /dev/null +++ b/v2023-09-03/voc4cat/0000075.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000075"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "SEM"@en ; + skos:broader ; + skos:definition "An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "scanning electron microscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000076.ttl b/v2023-09-03/voc4cat/0000076.ttl new file mode 100644 index 0000000..c90cfd6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000076.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000076"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "XPS"@en ; + skos:broader ; + skos:definition "A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "X-ray photoelectron spectroscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000077.ttl b/v2023-09-03/voc4cat/0000077.ttl new file mode 100644 index 0000000..f1889c8 --- /dev/null +++ b/v2023-09-03/voc4cat/0000077.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000077"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "X-ray analysis"@en , + "X-ray crystallographic analysis"@en , + "X-ray crystallography"@en , + "X-ray diffraction analysis"@en , + "X-ray diffractometry"@en , + "X-ray structure determination"@en , + "XRD"@en ; + skos:broader ; + skos:definition "A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam."@en ; + skos:inScheme ; + skos:prefLabel "X-ray diffraction"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000078.ttl b/v2023-09-03/voc4cat/0000078.ttl new file mode 100644 index 0000000..1341452 --- /dev/null +++ b/v2023-09-03/voc4cat/0000078.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000078"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TEM"@en ; + skos:broader ; + skos:definition "Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons."@en ; + skos:inScheme ; + skos:prefLabel "transmission electron microscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000079.ttl b/v2023-09-03/voc4cat/0000079.ttl new file mode 100644 index 0000000..9f978a2 --- /dev/null +++ b/v2023-09-03/voc4cat/0000079.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000079"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "UV-Vis"@en ; + skos:broader ; + skos:definition "A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet-visible spectroscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000080.ttl b/v2023-09-03/voc4cat/0000080.ttl new file mode 100644 index 0000000..8535532 --- /dev/null +++ b/v2023-09-03/voc4cat/0000080.ttl @@ -0,0 +1,26 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000080"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "FT-IR"@en , + "FT-IR spectroscopy"@en , + "FTIR"@en , + "FTIR spectrometry"@en , + "FTIR spectroscopy"@en , + "Fourier transform infra-red absoprtion spectroscopy"@en , + "Fourier transform infra-red spectrometry"@en , + "Fourier transform infrared (FT-IR)"@en , + "Fourier transform infrared (FT-IR) spectroscopy"@en , + "Fourier-transform infra-red absorption spectrometry"@en , + "Fourier-transform infrared (FTIR) absorption spectroscopy"@en ; + skos:broader ; + skos:definition "A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation."@en ; + skos:inScheme ; + skos:prefLabel "fourier transform infrared spectroscopy"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000081.ttl b/v2023-09-03/voc4cat/0000081.ttl new file mode 100644 index 0000000..bd1399c --- /dev/null +++ b/v2023-09-03/voc4cat/0000081.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000081"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BET"@en ; + skos:broader ; + skos:definition "The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials."@en ; + skos:inScheme ; + skos:prefLabel "Brunauer-Emmett-Teller surface area analysis"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000082.ttl b/v2023-09-03/voc4cat/0000082.ttl new file mode 100644 index 0000000..33d348e --- /dev/null +++ b/v2023-09-03/voc4cat/0000082.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000082"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "CV"@en , + "cyclovoltammetry"@en ; + skos:broader ; + skos:definition "An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep."@en ; + skos:inScheme ; + skos:prefLabel "cyclic voltammetry"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000083.ttl b/v2023-09-03/voc4cat/0000083.ttl new file mode 100644 index 0000000..3a3bdb0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000083.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000083"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage."@en ; + skos:inScheme ; + skos:prefLabel "Mott-Schottky analysis"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000084.ttl b/v2023-09-03/voc4cat/0000084.ttl new file mode 100644 index 0000000..a657a3f --- /dev/null +++ b/v2023-09-03/voc4cat/0000084.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000084"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "electronic state"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000085.ttl b/v2023-09-03/voc4cat/0000085.ttl new file mode 100644 index 0000000..c111967 --- /dev/null +++ b/v2023-09-03/voc4cat/0000085.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000085"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe lowest energy state of a system. "@en ; + skos:inScheme ; + skos:prefLabel "ground state"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000086.ttl b/v2023-09-03/voc4cat/0000086.ttl new file mode 100644 index 0000000..5957489 --- /dev/null +++ b/v2023-09-03/voc4cat/0000086.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000086"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Τhe temporary state of a system with higher energy than its ground state caused by an external factor. "@en ; + skos:inScheme ; + skos:prefLabel "excited state"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000087.ttl b/v2023-09-03/voc4cat/0000087.ttl new file mode 100644 index 0000000..86dbbf5 --- /dev/null +++ b/v2023-09-03/voc4cat/0000087.ttl @@ -0,0 +1,26 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000087"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic process"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000088.ttl b/v2023-09-03/voc4cat/0000088.ttl new file mode 100644 index 0000000..82a0f3f --- /dev/null +++ b/v2023-09-03/voc4cat/0000088.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000088"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource, 0000-0002-2367-1988 Norbert Kockmann edited the resource"@en ; + skos:broader ; + skos:definition "The transfer of an electron initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced electron transfer"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000089.ttl b/v2023-09-03/voc4cat/0000089.ttl new file mode 100644 index 0000000..3f703b6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000089.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000089"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The transfer of a hole initiated by the absorption of a photon of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced hole transfer"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000090.ttl b/v2023-09-03/voc4cat/0000090.ttl new file mode 100644 index 0000000..249f296 --- /dev/null +++ b/v2023-09-03/voc4cat/0000090.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000090"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "charge photo-generation"@en , + "charge photogeneration"@en , + "electron excitation"@en , + "electron-hole pair"@en , + "photogenerated charges"@en ; + skos:broader ; + skos:definition "The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band. "@en ; + skos:inScheme ; + skos:prefLabel "photoinduced charge generation"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000091.ttl b/v2023-09-03/voc4cat/0000091.ttl new file mode 100644 index 0000000..6e99b9a --- /dev/null +++ b/v2023-09-03/voc4cat/0000091.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000091"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light. "@en ; + skos:inScheme ; + skos:prefLabel "charge recombination"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000092.ttl b/v2023-09-03/voc4cat/0000092.ttl new file mode 100644 index 0000000..339f811 --- /dev/null +++ b/v2023-09-03/voc4cat/0000092.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000092"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate. "@en ; + skos:inScheme ; + skos:prefLabel "absorption"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000093.ttl b/v2023-09-03/voc4cat/0000093.ttl new file mode 100644 index 0000000..1b04e9e --- /dev/null +++ b/v2023-09-03/voc4cat/0000093.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000093"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface."@en ; + skos:inScheme ; + skos:prefLabel "adsorption"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000094.ttl b/v2023-09-03/voc4cat/0000094.ttl new file mode 100644 index 0000000..ce229e2 --- /dev/null +++ b/v2023-09-03/voc4cat/0000094.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000094"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH."@en ; + skos:inScheme ; + skos:prefLabel "desorption"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000095.ttl b/v2023-09-03/voc4cat/0000095.ttl new file mode 100644 index 0000000..f5a3ad5 --- /dev/null +++ b/v2023-09-03/voc4cat/0000095.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000095"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation). "@en ; + skos:inScheme ; + skos:prefLabel "charge separation"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000096.ttl b/v2023-09-03/voc4cat/0000096.ttl new file mode 100644 index 0000000..ee194e6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000096.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000096"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photo-excitation"@en ; + skos:broader ; + skos:definition "The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy. "@en ; + skos:inScheme ; + skos:prefLabel "photoexcitation"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000097.ttl b/v2023-09-03/voc4cat/0000097.ttl new file mode 100644 index 0000000..a8311b4 --- /dev/null +++ b/v2023-09-03/voc4cat/0000097.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000097"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The loss of electrons or an increase in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:prefLabel "oxidation"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000098.ttl b/v2023-09-03/voc4cat/0000098.ttl new file mode 100644 index 0000000..57641ae --- /dev/null +++ b/v2023-09-03/voc4cat/0000098.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000098"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The gain of electrons or a decrease in the oxidation state of a species. "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "reduction"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000099.ttl b/v2023-09-03/voc4cat/0000099.ttl new file mode 100644 index 0000000..baeadcb --- /dev/null +++ b/v2023-09-03/voc4cat/0000099.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000099"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "CO2 photoreduction"@en , + "artificial photosynthesis"@en , + "carbon dioxide photoreduction"@en , + "photocatalytic carbon dioxide reduction"@en ; + skos:broader ; + skos:definition "The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide). "@en ; + skos:inScheme ; + skos:prefLabel "photocatalytic CO2 reduction"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000100.ttl b/v2023-09-03/voc4cat/0000100.ttl new file mode 100644 index 0000000..be8ba6f --- /dev/null +++ b/v2023-09-03/voc4cat/0000100.ttl @@ -0,0 +1,24 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000100"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.)."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + , + , + , + ; + skos:prefLabel "photocatalytic experiment"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000101.ttl b/v2023-09-03/voc4cat/0000101.ttl new file mode 100644 index 0000000..e715139 --- /dev/null +++ b/v2023-09-03/voc4cat/0000101.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000101"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A starting substance that undergoes a chemical reaction to produce a desired product."@en ; + skos:inScheme ; + skos:narrower + , + , + , + ; + skos:prefLabel "reactant"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000102.ttl b/v2023-09-03/voc4cat/0000102.ttl new file mode 100644 index 0000000..90edf5d --- /dev/null +++ b/v2023-09-03/voc4cat/0000102.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000102"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments."@en ; + skos:inScheme ; + skos:prefLabel "reactant concentration"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000103.ttl b/v2023-09-03/voc4cat/0000103.ttl new file mode 100644 index 0000000..af4ea45 --- /dev/null +++ b/v2023-09-03/voc4cat/0000103.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000103"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results. "@en ; + skos:inScheme ; + skos:prefLabel "reactant purity"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000104.ttl b/v2023-09-03/voc4cat/0000104.ttl new file mode 100644 index 0000000..884089b --- /dev/null +++ b/v2023-09-03/voc4cat/0000104.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000104"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs)."@en ; + skos:inScheme ; + skos:prefLabel "reactant flow rate"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000105.ttl b/v2023-09-03/voc4cat/0000105.ttl new file mode 100644 index 0000000..34c133f --- /dev/null +++ b/v2023-09-03/voc4cat/0000105.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000105"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "sacrificial reagant"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000106.ttl b/v2023-09-03/voc4cat/0000106.ttl new file mode 100644 index 0000000..4d8c156 --- /dev/null +++ b/v2023-09-03/voc4cat/0000106.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000106"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial acceptor"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000107.ttl b/v2023-09-03/voc4cat/0000107.ttl new file mode 100644 index 0000000..e96eaab --- /dev/null +++ b/v2023-09-03/voc4cat/0000107.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000107"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded."@en ; + skos:inScheme ; + skos:prefLabel "sacrificial donor"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000108.ttl b/v2023-09-03/voc4cat/0000108.ttl new file mode 100644 index 0000000..c61902d --- /dev/null +++ b/v2023-09-03/voc4cat/0000108.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000108"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Operation mode under the which the experiment takes place: batch of continuous flow mode."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "operation mode"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000109.ttl b/v2023-09-03/voc4cat/0000109.ttl new file mode 100644 index 0000000..4a92134 --- /dev/null +++ b/v2023-09-03/voc4cat/0000109.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000109"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "continuous flow mode"@en , + "continuous-flow mode"@en , + "flow-mode"@en ; + skos:broader ; + skos:definition " Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique."@en ; + skos:inScheme ; + skos:prefLabel "flow mode"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000110.ttl b/v2023-09-03/voc4cat/0000110.ttl new file mode 100644 index 0000000..316af4d --- /dev/null +++ b/v2023-09-03/voc4cat/0000110.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000110"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "batch-mode"@en ; + skos:broader ; + skos:definition "Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time."@en ; + skos:inScheme ; + skos:prefLabel "batch mode"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000111.ttl b/v2023-09-03/voc4cat/0000111.ttl new file mode 100644 index 0000000..cb6fea3 --- /dev/null +++ b/v2023-09-03/voc4cat/0000111.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000111"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration of an experiment."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "experiment duration"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000112.ttl b/v2023-09-03/voc4cat/0000112.ttl new file mode 100644 index 0000000..97245f5 --- /dev/null +++ b/v2023-09-03/voc4cat/0000112.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000112"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Time for which a gas is purged through the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "purging duration"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000113.ttl b/v2023-09-03/voc4cat/0000113.ttl new file mode 100644 index 0000000..782b4b1 --- /dev/null +++ b/v2023-09-03/voc4cat/0000113.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000113"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The time in between the collection of two data points."@en ; + skos:inScheme ; + skos:prefLabel "sampling interval"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000114.ttl b/v2023-09-03/voc4cat/0000114.ttl new file mode 100644 index 0000000..126f832 --- /dev/null +++ b/v2023-09-03/voc4cat/0000114.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000114"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The total duration in which the photocatalyst was under irradiation by the selected light source. "@en ; + skos:inScheme ; + skos:prefLabel "irradiation duration"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000115.ttl b/v2023-09-03/voc4cat/0000115.ttl new file mode 100644 index 0000000..e7bbd34 --- /dev/null +++ b/v2023-09-03/voc4cat/0000115.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000115"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "experiment temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000116.ttl b/v2023-09-03/voc4cat/0000116.ttl new file mode 100644 index 0000000..01fd53c --- /dev/null +++ b/v2023-09-03/voc4cat/0000116.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000116"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the initiaton of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000117.ttl b/v2023-09-03/voc4cat/0000117.ttl new file mode 100644 index 0000000..ed40eb3 --- /dev/null +++ b/v2023-09-03/voc4cat/0000117.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000117"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The temperature at the end of the experiment."@en ; + skos:inScheme ; + skos:prefLabel "experiment final temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000118.ttl b/v2023-09-03/voc4cat/0000118.ttl new file mode 100644 index 0000000..a7f427a --- /dev/null +++ b/v2023-09-03/voc4cat/0000118.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000118"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure (range) under which the photocatalytic reaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "experiment pressure"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000119.ttl b/v2023-09-03/voc4cat/0000119.ttl new file mode 100644 index 0000000..4c019b0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000119.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000119"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the initiaton of the experiment or before a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment initial pressure"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000120.ttl b/v2023-09-03/voc4cat/0000120.ttl new file mode 100644 index 0000000..0ad9276 --- /dev/null +++ b/v2023-09-03/voc4cat/0000120.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000120"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure at the end of the experiment or after a sampling event."@en ; + skos:inScheme ; + skos:prefLabel "experiment final pressure"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000121.ttl b/v2023-09-03/voc4cat/0000121.ttl new file mode 100644 index 0000000..9c03174 --- /dev/null +++ b/v2023-09-03/voc4cat/0000121.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000121"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products. "@en ; + skos:inScheme ; + skos:prefLabel "experiment pressure drop"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000122.ttl b/v2023-09-03/voc4cat/0000122.ttl new file mode 100644 index 0000000..b0c8365 --- /dev/null +++ b/v2023-09-03/voc4cat/0000122.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000122"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Pretreatment of the photocatalyst before its intoduction to the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "sample pre-treatment"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000123.ttl b/v2023-09-03/voc4cat/0000123.ttl new file mode 100644 index 0000000..35019f8 --- /dev/null +++ b/v2023-09-03/voc4cat/0000123.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000123"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "control experiment"@en ; + skos:broader ; + skos:definition "Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants."@en ; + skos:inScheme ; + skos:prefLabel "blank experiment"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000124.ttl b/v2023-09-03/voc4cat/0000124.ttl new file mode 100644 index 0000000..b11b95d --- /dev/null +++ b/v2023-09-03/voc4cat/0000124.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000124"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "evaluation"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000125.ttl b/v2023-09-03/voc4cat/0000125.ttl new file mode 100644 index 0000000..45c184e --- /dev/null +++ b/v2023-09-03/voc4cat/0000125.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000125"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts."@en ; + skos:inScheme ; + skos:prefLabel "selectivity"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000126.ttl b/v2023-09-03/voc4cat/0000126.ttl new file mode 100644 index 0000000..c5259e0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000126.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000126"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "AQY"@en , + "AQY%"@en , + "apparent photonic yield"@en ; + skos:broader ; + skos:definition "A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons."@en ; + skos:inScheme ; + skos:prefLabel "apparent quantum yield"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000127.ttl b/v2023-09-03/voc4cat/0000127.ttl new file mode 100644 index 0000000..9ac900b --- /dev/null +++ b/v2023-09-03/voc4cat/0000127.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000127"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The concentration (usually in ppm or mol) of the products formed during a reaction."@en ; + skos:inScheme ; + skos:prefLabel "product concentration"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000128.ttl b/v2023-09-03/voc4cat/0000128.ttl new file mode 100644 index 0000000..b8963ea --- /dev/null +++ b/v2023-09-03/voc4cat/0000128.ttl @@ -0,0 +1,24 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000128"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "photoreactor engineering"@en , + "reactor design"@en , + "reactor engineering"@en ; + skos:broader ; + skos:definition "Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "photoreactor design"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000129.ttl b/v2023-09-03/voc4cat/0000129.ttl new file mode 100644 index 0000000..ec20c2c --- /dev/null +++ b/v2023-09-03/voc4cat/0000129.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000129"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes)."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "product identification method"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000130.ttl b/v2023-09-03/voc4cat/0000130.ttl new file mode 100644 index 0000000..839d134 --- /dev/null +++ b/v2023-09-03/voc4cat/0000130.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000130"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "GC"@en ; + skos:broader ; + skos:definition "An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "gas chromatography"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000131.ttl b/v2023-09-03/voc4cat/0000131.ttl new file mode 100644 index 0000000..68ac291 --- /dev/null +++ b/v2023-09-03/voc4cat/0000131.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000131"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the gas chromatogragh used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "gas chromatograph detector"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000132.ttl b/v2023-09-03/voc4cat/0000132.ttl new file mode 100644 index 0000000..42dcf45 --- /dev/null +++ b/v2023-09-03/voc4cat/0000132.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000132"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "FID"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame."@en ; + skos:inScheme ; + skos:prefLabel "flame ionization detector"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000133.ttl b/v2023-09-03/voc4cat/0000133.ttl new file mode 100644 index 0000000..8e411f0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000133.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000133"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "TCD"@en ; + skos:broader ; + skos:definition "A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature."@en ; + skos:inScheme ; + skos:prefLabel "thermal conductivity detector"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000134.ttl b/v2023-09-03/voc4cat/0000134.ttl new file mode 100644 index 0000000..41e42e7 --- /dev/null +++ b/v2023-09-03/voc4cat/0000134.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000134"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "BID"@en ; + skos:broader ; + skos:definition "Detector incorporating Ionization via a new dielectric barrier discharge He plasma."@en ; + skos:inScheme ; + skos:prefLabel "dielectric-barrier discharge ionization detector"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000135.ttl b/v2023-09-03/voc4cat/0000135.ttl new file mode 100644 index 0000000..1db5aa5 --- /dev/null +++ b/v2023-09-03/voc4cat/0000135.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000135"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the gas chromatograph can identify. "@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph sensitivity"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000136.ttl b/v2023-09-03/voc4cat/0000136.ttl new file mode 100644 index 0000000..daa7bbb --- /dev/null +++ b/v2023-09-03/voc4cat/0000136.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000136"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "gas chromatograph calibration"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000137.ttl b/v2023-09-03/voc4cat/0000137.ttl new file mode 100644 index 0000000..0870708 --- /dev/null +++ b/v2023-09-03/voc4cat/0000137.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000137"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "MS"@en ; + skos:broader ; + skos:definition "An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "mass spectrometry"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000138.ttl b/v2023-09-03/voc4cat/0000138.ttl new file mode 100644 index 0000000..70170a6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000138.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000138"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Detectors of the mass spectrometer used to identify the reaction products and intemediates."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer detector"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000139.ttl b/v2023-09-03/voc4cat/0000139.ttl new file mode 100644 index 0000000..fd993e7 --- /dev/null +++ b/v2023-09-03/voc4cat/0000139.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000139"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The minimum concentration of a product or intermediate that the mass spectrometer can identify. "@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer sensitivity"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000140.ttl b/v2023-09-03/voc4cat/0000140.ttl new file mode 100644 index 0000000..4471b10 --- /dev/null +++ b/v2023-09-03/voc4cat/0000140.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000140"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction."@en ; + skos:inScheme ; + skos:prefLabel "mass spectrometer calibration"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000141.ttl b/v2023-09-03/voc4cat/0000141.ttl new file mode 100644 index 0000000..e46aaf2 --- /dev/null +++ b/v2023-09-03/voc4cat/0000141.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000141"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "LC"@en ; + skos:broader ; + skos:definition "A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase. "@en ; + skos:inScheme ; + skos:prefLabel "liquid chromatography"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000142.ttl b/v2023-09-03/voc4cat/0000142.ttl new file mode 100644 index 0000000..8670ba6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000142.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000142"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The range of critical for the safe operation of the photoreactor parameters."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "operation parameters"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000143.ttl b/v2023-09-03/voc4cat/0000143.ttl new file mode 100644 index 0000000..7904b2b --- /dev/null +++ b/v2023-09-03/voc4cat/0000143.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000143"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "\\Ppressure range"@en , + "operation pressure range"@en , + "range of operation pressure"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "operation pressure"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000144.ttl b/v2023-09-03/voc4cat/0000144.ttl new file mode 100644 index 0000000..d364e9d --- /dev/null +++ b/v2023-09-03/voc4cat/0000144.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000144"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "maximum operation pressure"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000145.ttl b/v2023-09-03/voc4cat/0000145.ttl new file mode 100644 index 0000000..cae0aaf --- /dev/null +++ b/v2023-09-03/voc4cat/0000145.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000145"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation pressure range within the reactor can operate safely. "@en ; + skos:inScheme ; + skos:prefLabel "minimum operation pressure"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000146.ttl b/v2023-09-03/voc4cat/0000146.ttl new file mode 100644 index 0000000..44e5b58 --- /dev/null +++ b/v2023-09-03/voc4cat/0000146.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000146"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "pressure controller"@en , + "pressure gauge"@en , + "pressure monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "pressure controller and monitor"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000147.ttl b/v2023-09-03/voc4cat/0000147.ttl new file mode 100644 index 0000000..3d9522e --- /dev/null +++ b/v2023-09-03/voc4cat/0000147.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000147"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure. "@en ; + skos:inScheme ; + skos:prefLabel "vacuum pump"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000148.ttl b/v2023-09-03/voc4cat/0000148.ttl new file mode 100644 index 0000000..fd86e3d --- /dev/null +++ b/v2023-09-03/voc4cat/0000148.ttl @@ -0,0 +1,22 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000148"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "operation temperature range"@en , + "range of operation temperature"@en , + "temperature range"@en ; + skos:broader ; + skos:definition "Maximum and minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "operation temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000149.ttl b/v2023-09-03/voc4cat/0000149.ttl new file mode 100644 index 0000000..4c6c2c7 --- /dev/null +++ b/v2023-09-03/voc4cat/0000149.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000149"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Maximum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "maximum operation temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000150.ttl b/v2023-09-03/voc4cat/0000150.ttl new file mode 100644 index 0000000..b94b60c --- /dev/null +++ b/v2023-09-03/voc4cat/0000150.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000150"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Minimum of operation temperature range within the reactor can operate safely."@en ; + skos:inScheme ; + skos:prefLabel "minimum operation temperature"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000151.ttl b/v2023-09-03/voc4cat/0000151.ttl new file mode 100644 index 0000000..49a4f59 --- /dev/null +++ b/v2023-09-03/voc4cat/0000151.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000151"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "cooling device"@en , + "heating device"@en , + "temperature controller"@en , + "temperature gauge"@en , + "temperature monitor"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "temperature controller and monitor"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000152.ttl b/v2023-09-03/voc4cat/0000152.ttl new file mode 100644 index 0000000..f754569 --- /dev/null +++ b/v2023-09-03/voc4cat/0000152.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000152"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "photoreaction chamber"@en ; + skos:broader ; + skos:definition "A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place."@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + ; + skos:prefLabel "reaction chamber"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000153.ttl b/v2023-09-03/voc4cat/0000153.ttl new file mode 100644 index 0000000..be0b4e1 --- /dev/null +++ b/v2023-09-03/voc4cat/0000153.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000153"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume. "@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber volume"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000154.ttl b/v2023-09-03/voc4cat/0000154.ttl new file mode 100644 index 0000000..c578ae0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000154.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000154"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers)."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber dimension"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000155.ttl b/v2023-09-03/voc4cat/0000155.ttl new file mode 100644 index 0000000..921a5a0 --- /dev/null +++ b/v2023-09-03/voc4cat/0000155.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000155"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber shape"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000156.ttl b/v2023-09-03/voc4cat/0000156.ttl new file mode 100644 index 0000000..e27ec2d --- /dev/null +++ b/v2023-09-03/voc4cat/0000156.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000156"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material used for the construction of the main body of the reaction chamber."@en ; + skos:inScheme ; + skos:prefLabel "reaction chamber material"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000157.ttl b/v2023-09-03/voc4cat/0000157.ttl new file mode 100644 index 0000000..711a632 --- /dev/null +++ b/v2023-09-03/voc4cat/0000157.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000157"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering. "@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "optical window"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000158.ttl b/v2023-09-03/voc4cat/0000158.ttl new file mode 100644 index 0000000..f11ecc7 --- /dev/null +++ b/v2023-09-03/voc4cat/0000158.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000158"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces. "@en ; + skos:inScheme ; + skos:prefLabel "optical window material"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000159.ttl b/v2023-09-03/voc4cat/0000159.ttl new file mode 100644 index 0000000..4128f48 --- /dev/null +++ b/v2023-09-03/voc4cat/0000159.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000159"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "optical window dimensions"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000160.ttl b/v2023-09-03/voc4cat/0000160.ttl new file mode 100644 index 0000000..91c3523 --- /dev/null +++ b/v2023-09-03/voc4cat/0000160.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000160"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window diameter"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000161.ttl b/v2023-09-03/voc4cat/0000161.ttl new file mode 100644 index 0000000..f5e2cb3 --- /dev/null +++ b/v2023-09-03/voc4cat/0000161.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000161"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "optical window thickness"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000162.ttl b/v2023-09-03/voc4cat/0000162.ttl new file mode 100644 index 0000000..ab6c09f --- /dev/null +++ b/v2023-09-03/voc4cat/0000162.ttl @@ -0,0 +1,16 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000162"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "gas flow"@en ; + skos:broader ; + skos:definition "Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He). "@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas feed"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000163.ttl b/v2023-09-03/voc4cat/0000163.ttl new file mode 100644 index 0000000..bf8660d --- /dev/null +++ b/v2023-09-03/voc4cat/0000163.ttl @@ -0,0 +1,15 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000163"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows."@en ; + skos:inScheme ; + skos:narrower ; + skos:prefLabel "gas flow controller and monitor"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000164.ttl b/v2023-09-03/voc4cat/0000164.ttl new file mode 100644 index 0000000..4ef0af6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000164.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000164"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "MFC"@en , + "MFCs"@en ; + skos:broader ; + skos:definition "A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates."@en ; + skos:inScheme ; + skos:prefLabel "mass flow controller"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000165.ttl b/v2023-09-03/voc4cat/0000165.ttl new file mode 100644 index 0000000..de20a8c --- /dev/null +++ b/v2023-09-03/voc4cat/0000165.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000165"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc.."@en ; + skos:inScheme ; + skos:narrower + , + ; + skos:prefLabel "irradiation system"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000166.ttl b/v2023-09-03/voc4cat/0000166.ttl new file mode 100644 index 0000000..ac6266a --- /dev/null +++ b/v2023-09-03/voc4cat/0000166.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000166"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs. "@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "light source"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000167.ttl b/v2023-09-03/voc4cat/0000167.ttl new file mode 100644 index 0000000..24348f3 --- /dev/null +++ b/v2023-09-03/voc4cat/0000167.ttl @@ -0,0 +1,18 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000167"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Hg-Xe lamp"@en , + "Hg/Xe lamp"@en , + "mercury xenon lamp"@en ; + skos:broader ; + skos:definition "A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "mercury-xenon lamp"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000168.ttl b/v2023-09-03/voc4cat/0000168.ttl new file mode 100644 index 0000000..20e497e --- /dev/null +++ b/v2023-09-03/voc4cat/0000168.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000168"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "Xe lamp"@en , + "Xe-lamp"@en ; + skos:broader ; + skos:definition "A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light. "@en ; + skos:inScheme ; + skos:prefLabel "xenon lamp"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000169.ttl b/v2023-09-03/voc4cat/0000169.ttl new file mode 100644 index 0000000..4980a07 --- /dev/null +++ b/v2023-09-03/voc4cat/0000169.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000169"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "LED"@en , + "light-emitting diode"@en ; + skos:broader ; + skos:definition "A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges."@en ; + skos:inScheme ; + skos:prefLabel "light emitting diode"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000170.ttl b/v2023-09-03/voc4cat/0000170.ttl new file mode 100644 index 0000000..cb73024 --- /dev/null +++ b/v2023-09-03/voc4cat/0000170.ttl @@ -0,0 +1,21 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000170"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction. "@en ; + skos:inScheme ; + skos:narrower + , + , + , + , + , + ; + skos:prefLabel "light source property"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000171.ttl b/v2023-09-03/voc4cat/0000171.ttl new file mode 100644 index 0000000..b2fb3c3 --- /dev/null +++ b/v2023-09-03/voc4cat/0000171.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000171"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The distance of the light source from the reaction chamber and the photocatalyst."@en ; + skos:inScheme ; + skos:prefLabel "light source distance"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000172.ttl b/v2023-09-03/voc4cat/0000172.ttl new file mode 100644 index 0000000..7103ee9 --- /dev/null +++ b/v2023-09-03/voc4cat/0000172.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000172"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of current (usually in A or mA) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation current"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000173.ttl b/v2023-09-03/voc4cat/0000173.ttl new file mode 100644 index 0000000..290c15d --- /dev/null +++ b/v2023-09-03/voc4cat/0000173.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000173"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The value of voltage (usually in V or mV) used to operate the selected light source."@en ; + skos:inScheme ; + skos:prefLabel "light operation voltage"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000174.ttl b/v2023-09-03/voc4cat/0000174.ttl new file mode 100644 index 0000000..388abd6 --- /dev/null +++ b/v2023-09-03/voc4cat/0000174.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000174"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source."@en ; + skos:inScheme ; + skos:prefLabel "light power output"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000175.ttl b/v2023-09-03/voc4cat/0000175.ttl new file mode 100644 index 0000000..32cf2de --- /dev/null +++ b/v2023-09-03/voc4cat/0000175.ttl @@ -0,0 +1,14 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000175"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:broader ; + skos:definition "The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample."@en ; + skos:inScheme ; + skos:prefLabel "light intensity"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000176.ttl b/v2023-09-03/voc4cat/0000176.ttl new file mode 100644 index 0000000..a897ac8 --- /dev/null +++ b/v2023-09-03/voc4cat/0000176.ttl @@ -0,0 +1,19 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000176"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel "λ"@en ; + skos:broader ; + skos:definition "The distance between two successive peaks or troughs in a wave."@en ; + skos:inScheme ; + skos:narrower + , + , + ; + skos:prefLabel "light wavelength"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000177.ttl b/v2023-09-03/voc4cat/0000177.ttl new file mode 100644 index 0000000..c90c898 --- /dev/null +++ b/v2023-09-03/voc4cat/0000177.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000177"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "IR"@en , + "Ir"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm."@en ; + skos:inScheme ; + skos:prefLabel "infrared"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000178.ttl b/v2023-09-03/voc4cat/0000178.ttl new file mode 100644 index 0000000..0c280bf --- /dev/null +++ b/v2023-09-03/voc4cat/0000178.ttl @@ -0,0 +1,17 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000178"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "VIS"@en , + "Vis"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm. "@en ; + skos:inScheme ; + skos:prefLabel "visible"@en ; +. + diff --git a/v2023-09-03/voc4cat/0000179.ttl b/v2023-09-03/voc4cat/0000179.ttl new file mode 100644 index 0000000..a6f784b --- /dev/null +++ b/v2023-09-03/voc4cat/0000179.ttl @@ -0,0 +1,20 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Concept ; + dcterms:identifier "voc4cat_0000179"^^xsd:token ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:altLabel + "UV"@en , + "UV-A"@en , + "UV-B"@en , + "UV-C"@en , + "VUV"@en ; + skos:broader ; + skos:definition "Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers."@en ; + skos:inScheme ; + skos:prefLabel "ultraviolet"@en ; +. + diff --git a/v2023-09-03/voc4cat/0001900.ttl b/v2023-09-03/voc4cat/0001900.ttl new file mode 100644 index 0000000..a0da18c --- /dev/null +++ b/v2023-09-03/voc4cat/0001900.ttl @@ -0,0 +1,34 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Collection ; + dcterms:identifier "voc4cat_0001900"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis."@en ; + skos:member + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Characterization and evaluation techniques"@en ; +. + diff --git a/v2023-09-03/voc4cat/0001901.ttl b/v2023-09-03/voc4cat/0001901.ttl new file mode 100644 index 0000000..5c9e0b2 --- /dev/null +++ b/v2023-09-03/voc4cat/0001901.ttl @@ -0,0 +1,193 @@ +PREFIX dcterms: +PREFIX skos: +PREFIX xsd: + + + a skos:Collection ; + dcterms:identifier "voc4cat_0001901"^^xsd:token ; + dcterms:isPartOf ; + dcterms:provenance "0000-0002-6242-2167 Nikolaos G. Moustakas created the resource"@en ; + skos:definition "A collection of concepts referring to photocatalysis."@en ; + skos:member + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + skos:prefLabel "Photocatalysis collection"@en ; +. + diff --git a/v2023-09-03/voc4cat/concept_scheme.ttl b/v2023-09-03/voc4cat/concept_scheme.ttl new file mode 100644 index 0000000..6f8b01f --- /dev/null +++ b/v2023-09-03/voc4cat/concept_scheme.ttl @@ -0,0 +1,24 @@ +PREFIX dcat: +PREFIX dcterms: +PREFIX owl: +PREFIX skos: +PREFIX xsd: + + + a skos:ConceptScheme ; + dcterms:created "2023-06-29"^^xsd:date ; + dcterms:creator ; + dcterms:hasPart + , + ; + dcterms:identifier "voc4cat_"^^xsd:token ; + dcterms:modified "2023-06-29"^^xsd:date ; + dcterms:provenance "https://orcid.org/0000-0002-5898-1820 David Linke, https://orcid.org/0000-0002-6242-2167 Nikolaos G. Moustakas"@en ; + dcterms:publisher ; + owl:versionInfo "v2023-06-29" ; + skos:definition "A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science."@en ; + skos:hasTopConcept ; + skos:prefLabel "Voc4Cat - A SKOS vocabulary for Catalysis."@en ; + dcat:contactPoint "David Linke (orcid:0000-0002-5898-1820), Nikolaos G. Moustakas (orcid:0000-0002-6242-2167)" ; +. + diff --git a/v2023-09-03/voc4cat/index.html b/v2023-09-03/voc4cat/index.html new file mode 100644 index 0000000..c74a780 --- /dev/null +++ b/v2023-09-03/voc4cat/index.html @@ -0,0 +1,4952 @@ + + + + Voc4Cat - A SKOS vocabulary for Catalysis. + + + + + + + + + +
made by + pyLODE + 2.13.4.dev6 +
+

Voc4Cat - A SKOS vocabulary for Catalysis.

+

A taxonomy

+
+

Concept Scheme

+
+
URI
+
https://w3id.org/nfdi4cat/voc4cat_
+
Publisher(s)
+
+ + nfdi4cat
+
+
Creator(s)
+
+ + nfdi4cat
+
+
Created
+
2023-06-29
+
Modified
+
2023-09-03
+
Version Information
+
v2023-09-03
+
Vocabulary RDF
+
RDF (turtle)
+
+

Description

+
+

A vocabulary for all areas of catalysis initiated in NFDI4Cat. Starting with photocatalysis we add more and more terms from other areas of catalysis and related disciplines like chemical enineering or material science.

+
+
+
+

Table of Contents

+
    +
  1. Collections
    2. +
  2. Concepts
    3. +
  3. Namespaces
    4. +
  4. Legend
    5. +
+
+ +
+

Collections ↑

+ +
+

Characterization and evaluation techniquescol

+ + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0001900
Definition

A collection of concepts referring to material characterization techniques and methods to evaluate their efficiency in photocatalysis.

Members + atomic force microscopycon, + Brunauer-Emmett-Teller surface area analysiscon, + cyclic voltammetrycon, + differential scanning calorimetrycon, + electron energy loss spectroscopycon, + fourier transform infrared spectroscopycon, + gas chromatographycon, + liquid chromatographycon, + mass spectrometrycon, + Mott-Schottky analysiscon, + nuclear magnetic resonance spectroscopycon, + photoluminescencecon, + Raman spectroscopycon, + scanning electron microscopycon, + thermogravimetric analysiscon, + transmission electron microscopycon, + ultraviolet-visible spectroscopycon, + X-ray diffractioncon, + X-ray fluorescencecon, + X-ray photoelectron spectroscopycon +
+
+
+

Photocatalysis collectioncol

+ + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0001901
Definition

A collection of concepts referring to photocatalysis.

Members + absorptioncon, + adsorptioncon, + apparent quantum yieldcon, + atomic force microscopycon, + bandgap energycon, + batch modecon, + blank experimentcon, + borosilicate glasscon, + Brunauer-Emmett-Teller surface area analysiscon, + calcination dwelling timecon, + calcination final temperaturecon, + calcination heating ratecon, + calcination initial temperaturecon, + calcination stepcon, + categories of semiconductorscon, + ceramic substratecon, + characterizationcon, + charge recombinationcon, + charge separationcon, + chemical substance for synthesiscon, + concentration chemical substance for synthesiscon, + conduction bandcon, + crystallinitycon, + cyclic voltammetrycon, + deposited samplecon, + deposition techniquecon, + desorptioncon, + dielectric-barrier discharge ionization detectorcon, + differential scanning calorimetrycon, + doctor bladingcon, + dopingcon, + electron energy loss spectroscopycon, + electronic statecon, + evaluationcon, + excited statecon, + experiment durationcon, + experiment final pressurecon, + experiment final temperaturecon, + experiment initial pressurecon, + experiment initial temperaturecon, + experiment pressurecon, + experiment pressure dropcon, + experiment temperaturecon, + Fermi levelcon, + flame ionization detectorcon, + flow modecon, + fluorine doped tin oxide coated glasscon, + fourier transform infrared spectroscopycon, + gas chromatograph calibrationcon, + gas chromatograph detectorcon, + gas chromatograph sensitivitycon, + gas chromatographycon, + gas feedcon, + gas flow controller and monitorcon, + gas flow rate in calcinationcon, + gaseous environment in calcinationcon, + glass substratecon, + ground statecon, + indium tin oxide coated glasscon, + infraredcon, + irradiation durationcon, + irradiation systemcon, + light emitting diodecon, + light intensitycon, + light operation currentcon, + light operation voltagecon, + light power outputcon, + light sourcecon, + light source distancecon, + light source propertycon, + light wavelengthcon, + liquid chromatographycon, + literature collectioncon, + literature organizationcon, + literature researchcon, + mass flow controllercon, + mass of chemical substance for synthesiscon, + mass spectrometer calibrationcon, + mass spectrometer detectorcon, + mass spectrometer sensitivitycon, + mass spectrometrycon, + maximum operation pressurecon, + maximum operation temperaturecon, + mercury-xenon lampcon, + metal oxidecon, + metallic substratecon, + minimum operation pressurecon, + minimum operation temperaturecon, + modification techniquecon, + Mott-Schottky analysiscon, + nuclear magnetic resonance spectroscopycon, + operation modecon, + operation parameterscon, + operation pressurecon, + operation temperaturecon, + optical windowcon, + optical window diametercon, + optical window dimensionscon, + optical window materialcon, + optical window thicknesscon, + oxidationcon, + photocatalysiscon, + photocatalystcon, + photocatalytic CO2 reductioncon, + photocatalytic experimentcon, + photocatalytic processcon, + photoexcitationcon, + photoinduced charge generationcon, + photoinduced electron transfercon, + photoinduced hole transfercon, + photoluminescencecon, + photoreactor designcon, + pore size distributioncon, + powder masscon, + powdered photocatalystcon, + pressure controller and monitorcon, + product concentrationcon, + product identification methodcon, + purging durationcon, + quartz glasscon, + Raman spectroscopycon, + reactantcon, + reactant concentrationcon, + reactant flow ratecon, + reactant puritycon, + reaction chambercon, + reaction chamber dimensioncon, + reaction chamber materialcon, + reaction chamber shapecon, + reaction chamber volumecon, + reductioncon, + sacrificial acceptorcon, + sacrificial donorcon, + sacrificial reagantcon, + sample formcon, + sample pre-treatmentcon, + sampling intervalcon, + scanning electron microscopycon, + selectivitycon, + semiconductorcon, + semiconductor propertycon, + specific surface areacon, + spin coatingcon, + spray coatingcon, + substratecon, + substrate areacon, + substrate depthcon, + substrate dimensioncon, + substrate materialcon, + substrate thicknesscon, + substrate widthcon, + synthesiscon, + synthesis durationcon, + synthesis equipmentcon, + synthesis pHcon, + synthesis pressurecon, + synthesis procedurecon, + synthesis temperaturecon, + temperature controller and monitorcon, + thermal conductivity detectorcon, + thermogravimetric analysiscon, + thin filmcon, + thin film areacon, + thin film depthcon, + thin film dimensioncon, + thin film masscon, + thin film thicknesscon, + thin film widthcon, + transmission electron microscopycon, + ultravioletcon, + ultraviolet-visible spectroscopycon, + vacuum pumpcon, + valence bandcon, + visiblecon, + volume chemical substance for synthesiscon, + X-ray diffractioncon, + X-ray fluorescencecon, + X-ray photoelectron spectroscopycon, + xenon lampcon +
+
+
+
+

Concepts ↑

+ +
+

photocatalysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000001
Definition +

A process which catalyzes a chemical reaction through the absorption of sufficient light energy by a photocatalyst.


+
Narrower Concepts + photocatalytic processcon
+ photocatalytic experimentcon
+ photocatalystcon
+ photoreactor designcon
+ electronic statecon
+
+
+
+

photocatalystcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000002
Definition +

A material that absorbs photons (light) of appropriate energy and initiates or accelerates a photochemical reaction, while it regenerates itself after each reaction cycle.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + semiconductorcon
+ characterizationcon
+ synthesiscon
+ sample formcon
+
+
+
+

semiconductorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000003
Definition +

A material with electrical conductivity between that of a conductor and an insulator.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + categories of semiconductorscon
+ semiconductor propertycon
+ modification techniquecon
+
+
+
+

categories of semiconductorscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000004
Definition +

Broad families of semiconduction materials (e.g., metal oxides) that can be used as photocatalysts in various applications.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + metal oxidecon
+
+
+
+

metal oxidecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000005
Definition +

A chemical compound formed by the reaction of a metal with oxygen.


+
Broader Concepts + categories of semiconductorscon
+
+
+
+

semiconductor propertycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000006
Definition +

Characteristic properties of a semiconductor used in the field of photocatalysis. These properties determine its performance in the studied photocatalytic application.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + valence bandcon
+ specific surface areacon
+ Fermi levelcon
+ pore size distributioncon
+ crystallinitycon
+ bandgap energycon
+ conduction bandcon
+
+
+
+

Fermi levelcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000007
Definition +

The energy level in a semiconductor where the probability of finding an electron is 0.5.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

crystallinitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000008
Definition +

The degree of a three-dimensional structural order of atoms which constitute the crystal lattice of a material.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

pore size distributioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000009
Definition +

Pore size distribution refers to the range of pore sizes in a material.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

bandgap energycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000010
Definition +

The energy difference between a semiconductor’s valence band top and conduction band bottom, which is required to excite an electron from the former to the latter.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

valence bandcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000011
Definition +

The band of energy levels in a solid fully occupied by electrons at 0 K (273.15 °C).


+
Broader Concepts + semiconductor propertycon
+
+
+
+

conduction bandcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000012
Definition +

The energy band of electronic levels of partially or fully filled mobile electrons in a metal or a semiconductor.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

specific surface areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000013
Definition +

Α measure of the total surface area of a material per unit mass or volume.


+
Broader Concepts + semiconductor propertycon
+
+
+
+

modification techniquecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000014
Definition +

Techniques used to modify the properties of a photocatalyst, with the aim to increase its efficiency in a photocatalytic application.


+
Broader Concepts + semiconductorcon
+
Narrower Concepts + dopingcon
+
+
+
+

dopingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000015
Definition +

The introduction of foreign atoms into a semiconductor leading to the formation of new energy levels and charge concentrations.


+
Broader Concepts + modification techniquecon
+
+
+
+

sample formcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000016
Definition +

The form in which the photocatalyst is introduced to the reaction chamber. This can include e.g., powders, pellets or thin films deposited on a substrate.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + thin filmcon
+ powdered photocatalystcon
+
+
+
+

powdered photocatalystcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000017
Definition +

A photocatalyst introduced to the reaction chamber in the form of a powder. Usually the powdered photocatalyst is spread inside a quartz / glass plate.


+
Broader Concepts + sample formcon
+
Narrower Concepts + powder masscon
+
+
+
+

powder masscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000018
Definition +

Mass of a powdered photocatalyst used for an experiment.


+
Broader Concepts + powdered photocatalystcon
+
+
+
+

thin filmcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000019
Definition +

A photocatalyst introduced to the reaction chamber in the form of a thin film. To form a thin film, a (powdered) photocatalyst is deposited on a substrate (e.g., glass or metal) using an appropriate deposition technique.


+
Broader Concepts + sample formcon
+
Narrower Concepts + deposited samplecon
+ substratecon
+ deposition techniquecon
+
+
+
+

deposition techniquecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000020
Definition +

A technique used to deposit (immobilize) a (powdered) photocatalyst on a substate. These techniques indlude (but are not limited to): doctor blading, spin coating, spray coating, etc..


+
Broader Concepts + thin filmcon
+
Narrower Concepts + spin coatingcon
+ doctor bladingcon
+ spray coatingcon
+
+
+
+

spray coatingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000021
Definition +

A technique used to deposit uniform thin films onto a substrate by spraying a solution of the material onto the surface.


+
Broader Concepts + deposition techniquecon
+
+
+
+

doctor bladingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000022
Definition +

A tape-casting method used to deposit thin films of a photocatalyst onto the surface of a substrate.


+
Broader Concepts + deposition techniquecon
+
+
+
+

spin coatingcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000023
Definition +

A technique used to deposit uniform thin films onto a substrate (e.g., metal or glass) by spinning at high speeds a solution (paste) of the material onto the surface.


+
Broader Concepts + deposition techniquecon
+
+
+
+

substratecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000024
Definition +

The substate onto which a (powdered) photocatalyst is deposited. Such substrates include glass surfaces (e.g., borosilicate glass or conductive glass like ITO and FTO), ceramic substrates (e.g., alumina) or metal substrates (e.g., Ti foils, stainless steel etc.).


+
Broader Concepts + thin filmcon
+
Narrower Concepts + substrate dimensioncon
+ substrate materialcon
+
+
+
+

substrate materialcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000025
Definition +

The material that the substrate is made of. Common materials include: glass (conductive or not), ceramics and metal.


+
Broader Concepts + substratecon
+
Narrower Concepts + glass substratecon
+ metallic substratecon
+ ceramic substratecon
+
+
+
+

metallic substratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000026
Definition +

A flat surface made of a metal (e.g., titanium, stainless steel) serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
+
+
+

glass substratecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000027
Definition +

A flat surface made of glass serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
Narrower Concepts + quartz glasscon
+ borosilicate glasscon
+ fluorine doped tin oxide coated glasscon
+ indium tin oxide coated glasscon
+
+
+
+

fluorine doped tin oxide coated glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000028
Definition +

Transparent conductive metal oxide (fluorine doped tin oxide) that can be used in the fabrication of transparent electrodes for thin films.


+
Broader Concepts + glass substratecon
+
+
+
+

indium tin oxide coated glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000029
Definition +

Transparent conductive metal oxide (indium tin oxide) that can be used in the fabrication of transparent electrodes for thin films.


+
Broader Concepts + glass substratecon
+
+
+
+

borosilicate glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000030
Definition +

A resistant to thermal shock type of glass, composed mainly of silica and boron trioxide.


+
Broader Concepts + glass substratecon
+
+
+
+

quartz glasscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000031
Definition +

A type of pure silicon dioxide, highly crystalline glass that allows the transmission of light in the UV wavelength range.


+
Broader Concepts + glass substratecon
+
+
+
+

ceramic substratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000032
Definition +

A surface made of a ceramic material (e.g., alumina) serving as a substrate for the deposition of a photocatalyst.


+
Broader Concepts + substrate materialcon
+
+
+
+

substrate dimensioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000033
Definition +

The diamensions of the substrate.


+
Broader Concepts + substratecon
+
Narrower Concepts + substrate depthcon
+ substrate areacon
+ substrate thicknesscon
+ substrate widthcon
+
+
+
+

substrate widthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000034
Definition +

The width of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate depthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000035
Definition +

The depth of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000036
Definition +

The thickness of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

substrate areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000037
Definition +

The surface area of the substrate.


+
Broader Concepts + substrate dimensioncon
+
+
+
+

deposited samplecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000038
Definition +

A thin film of the photocatalyst deposited on an appropriate for the application substrate.


+
Broader Concepts + thin filmcon
+
Narrower Concepts + thin film dimensioncon
+ thin film masscon
+
+
+
+

thin film masscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000039
Definition +

Mass of catalyst deposited onto the surface of a substrate.


+
Broader Concepts + deposited samplecon
+
+
+
+

thin film dimensioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000040
Definition +

The diamensions of the - deposited on the substrate - thin film.


+
Broader Concepts + deposited samplecon
+
Narrower Concepts + thin film areacon
+ thin film depthcon
+ thin film thicknesscon
+ thin film widthcon
+
+
+
+

thin film widthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000041
Definition +

The width of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000042
Definition +

The thickness of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film depthcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000043
Definition +

The depth of the film of the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

thin film areacon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000044
Definition +

The area of the substrate covered by the deposited photocatalyst.


+
Broader Concepts + thin film dimensioncon
+
+
+
+

synthesiscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000045
Definition +

The process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + synthesis procedurecon
+ literature researchcon
+
+
+
+

literature researchcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000046
Definition +

Thorough search of available literature on the research topic of interest using online research platforms (e.g, Scopus, Google Scholar, Web of Science, Research Gate etc.) and / or libraries. Relevant literature can be found in the form of publications, books, abstracts and conference presentations.


+
Broader Concepts + synthesiscon
+
Narrower Concepts + literature organizationcon
+ literature collectioncon
+
+
+
+

literature collectioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000047
Definition +

Assembly of literature research to include only the most relevant sources of information for the application / experiment / catalysts of interest.


+
Broader Concepts + literature researchcon
+
+
+
+

literature organizationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000048
Definition +

Addition and organization of relevant literature of interest using a citation management software (e.g., Mendeley, Zotero, EndNote etc.) allowing for easy access and categorization.


+
Broader Concepts + literature researchcon
+
+
+
+

synthesis procedurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000049
Definition +

Necessary steps needed to follow in order to reach the desired photocatalyst.


+
Broader Concepts + synthesiscon
+
Narrower Concepts + synthesis pressurecon
+ calcination stepcon
+ chemical substance for synthesiscon
+ synthesis temperaturecon
+ synthesis pHcon
+ synthesis durationcon
+ synthesis equipmentcon
+
+
+
+

synthesis durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000050
Definition +

Duration of each synthesis step needed to synthesize the desired photocatalyst.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000051
Definition +

Temperature externally applied (if necessary) in any of the synthesis step. Higher temperature values can be observed if an exothermic reaction takes place during the synthesis.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis pHcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000052
Definition +

The pH value in each of the synthesis steps.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

synthesis pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000053
Definition +

Pressure applied (if necessary) in any of the synthesis step. Changes in the pressure may be observed if variations in the temperature of the reaction occur (e.g., exothermic reaction).


+
Broader Concepts + synthesis procedurecon
+
+
+
+

calcination stepcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000054
Definition +

Heat treatment to reach the desired final photocatalyst. The parameters of the heat treatment can vary between each calcination step.


+
Broader Concepts + synthesis procedurecon
+
Narrower Concepts + gas flow rate in calcinationcon
+ gaseous environment in calcinationcon
+ calcination initial temperaturecon
+ calcination final temperaturecon
+ calcination dwelling timecon
+ calcination heating ratecon
+
+
+
+

gaseous environment in calcinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000055
Definition +

A gas flow under which the calcination step takes place (e,g,, Ar or synthetic air).


+
Broader Concepts + calcination stepcon
+
+
+
+

gas flow rate in calcinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000056
Definition +

The flow of gas (usually in ml min-1) used in the calcination steps during synthesis.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination initial temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000057
Definition +

Initial temperature of the calcination step.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination final temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000058
Definition +

Final temperature of the calcination step.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination heating ratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000059
Definition +

Rate of increasing or decreasing the temperature during the calcination step. Usually mentioned in K min-1.


+
Broader Concepts + calcination stepcon
+
+
+
+

calcination dwelling timecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000060
Definition +

Time (usually in h) for which a desired temperature is held.


+
Broader Concepts + calcination stepcon
+
+
+
+

synthesis equipmentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000061
Definition +

Equipment used in each step of the synthesis of the photocatalysts. The equipment can include (but not limited to): crucibles, pH meters, condensers, volumetric cylinders, centrifuges, test tubes, flasks, beakers, mechanical shakers, pipettes, syringes, magenetic stirrers, heating plates, filters, funnels and digital balances.


+
Broader Concepts + synthesis procedurecon
+
+
+
+

chemical substance for synthesiscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000062
Definition +

Chemical substances used in the synthesis process of a desired photocatalyst.


+
Broader Concepts + synthesis procedurecon
+
Narrower Concepts + volume chemical substance for synthesiscon
+ mass of chemical substance for synthesiscon
+ concentration chemical substance for synthesiscon
+
+
+
+

mass of chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000063
Definition +

Mass of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

volume chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000064
Definition +

Volume of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

concentration chemical substance for synthesiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000065
Definition +

Concentration of chemicals used for synthesis.


+
Broader Concepts + chemical substance for synthesiscon
+
+
+
+

characterizationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000066
Definition +

Techniques used to identify the (physico)chemical, morphological, structural, mechanical, optical and electrical properties of the syntesized catalysts. Characterization is performed after the synthesis of the catalysts to evaluate the success of the synthetic approach, but also after the completion of the evaluation of the materials in a reaction to ensure their stability under the selected experimental parameters.


+
Broader Concepts + photocatalystcon
+
Narrower Concepts + photoluminescencecon
+ electron energy loss spectroscopycon
+ fourier transform infrared spectroscopycon
+ Mott-Schottky analysiscon
+ X-ray photoelectron spectroscopycon
+ X-ray fluorescencecon
+ thermogravimetric analysiscon
+ X-ray diffractioncon
+ nuclear magnetic resonance spectroscopycon
+ Brunauer-Emmett-Teller surface area analysiscon
+ scanning electron microscopycon
+ ultraviolet-visible spectroscopycon
+ Raman spectroscopycon
+ cyclic voltammetrycon
+ atomic force microscopycon
+ transmission electron microscopycon
+ differential scanning calorimetrycon
+
+
+
+

X-ray fluorescencecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000067
Definition +

A non-destructive analytical technique which uses a high-energy X-ray source to expose a material and monitors the emitted characteristic fluorescent X-Rays.


+
Broader Concepts + characterizationcon
+
+
+
+

electron energy loss spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000068
Definition +

An analytical technique used to measure the energy loss of electrons passing through a sample.


+
Broader Concepts + characterizationcon
+
+
+
+

Raman spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000069
Definition +

A spectroscopy technique studying the vibrational modes of molecules, by measuring the intensity and frequency of scattered by the sample of monochromatic light.


+
Broader Concepts + characterizationcon
+
+
+
+

atomic force microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000070
Definition +

A high-resolution imaging technique that measures the interaction between a sharp probe and the sample’s surface to create a three-dimensional image of the surface’s morphology.


+
Broader Concepts + characterizationcon
+
+
+
+

differential scanning calorimetrycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000071
Definition +

A thermal analysis technique which compares the heat flow in a sample and a reference material under controlled applied temperature profiles.


+
Broader Concepts + characterizationcon
+
+
+
+

thermogravimetric analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000072
Definition +

A thermal analysis technique used to measure the change of a sample’s mass under the influence of controlled applied temperature profiles.


+
Broader Concepts + characterizationcon
+
+
+
+

nuclear magnetic resonance spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000073
Definition +

A spectroscopic technique that uses a static magnetic field and radiofrequency radiation to measure the magnetic resonance of atomic nuclei protons or electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

photoluminescencecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000074
Definition +

Light emission of lower energy photons from a sample upon its photoexcitation.


+
Broader Concepts + characterizationcon
+
+
+
+

scanning electron microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000075
Definition +

An electron microscopy technique that produces high-resolution images under high magnification of a sample's surface by assessing the secondary and back-scattered electrons produced by a focused electron beam.


+
Broader Concepts + characterizationcon
+
+
+
+

X-ray photoelectron spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000076
Definition +

A technique that analyzes the chemical composition of an X-ray irradiated sample by measuring the energies of the emitted electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

X-ray diffractioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000077
Definition +

A technique which analyses the diffraction pattern produced when X-rays are scattered by a sample bombarded by a focused electron beam.


+
Broader Concepts + characterizationcon
+
+
+
+

transmission electron microscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000078
Definition +

Transmission electron microscopy is a technique that produces high-resolution images if the internal structure of a sample by using a beam of electrons to bombard the thin sample and measuring the intensity of the scattered transmitted electrons.


+
Broader Concepts + characterizationcon
+
+
+
+

ultraviolet-visible spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000079
Definition +

A technique used to measure the absorption, transmission or reflectance of light by a sample in the ultraviolet and visible regions of the electromagnetic spectrum.


+
Broader Concepts + characterizationcon
+
+
+
+

fourier transform infrared spectroscopycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000080
Definition +

A spectroscopic technique used to study the vibrational modes of chemical bonds of a sample using infrared radiation.


+
Broader Concepts + characterizationcon
+
+
+
+

Brunauer-Emmett-Teller surface area analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000081
Definition +

The study of physical adsorption of gas molecules on a solid surface for the calculation of the specific surface area of materials.


+
Broader Concepts + characterizationcon
+
+
+
+

cyclic voltammetrycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000082
Definition +

An electrochemical technique used to study the redox properties of a sample by measuring the current produced by an applied voltage sweep.


+
Broader Concepts + characterizationcon
+
+
+
+

Mott-Schottky analysiscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000083
Definition +

A method used in cyclic voltammetry to determine the charge carrier concentration and the flat-band potential of an electrochemical system by measuring the capacitance as a function of applied voltage.


+
Broader Concepts + characterizationcon
+
+
+
+

electronic statecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000084
Definition +

The energy state occupied by an electron in a photocatalyst. This state cab affect the electron's ability to participate in a photocatalytic reaction.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + excited statecon
+ ground statecon
+
+
+
+

ground statecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000085
Definition +

Τhe lowest energy state of a system.


+
Broader Concepts + electronic statecon
+
+
+
+

excited statecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000086
Definition +

Τhe temporary state of a system with higher energy than its ground state caused by an external factor.


+
Broader Concepts + electronic statecon
+
+
+
+

photocatalytic processcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000087
Definition +

A multi-step process iniatiated by the absorption of photons by a photocatalyst. This process involves various sub-processes that include the photogeneration and transfer of electron and hole pairs.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + charge separationcon
+ photoinduced hole transfercon
+ oxidationcon
+ photoinduced electron transfercon
+ photoexcitationcon
+ desorptioncon
+ reductioncon
+ photoinduced charge generationcon
+ adsorptioncon
+ charge recombinationcon
+ absorptioncon
+
+
+
+

photoinduced electron transfercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000088
Definition +

The transfer of an electron initiated by the absorption of a photon of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoinduced hole transfercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000089
Definition +

The transfer of a hole initiated by the absorption of a photon of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoinduced charge generationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000090
Definition +

The generation of electron - hole pairs in a semiconductor as a result of light absorption of sufficient energy to overcome the bandgap energy. Electrons (negative charge) get excited to the conduction band, while holes (positive charge) remain in the valence band.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

charge recombinationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000091
Definition +

The process by which photogenerated charges (electrons and holes) in a semiconductor recombine, resulting in the dissipation of energy in the form of e.g., heat or light.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

absorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000092
Definition +

Absorption is the process in which energy (e.g., photons) or an absorbent (e.g., a gas) is taken up by an absorbate.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

adsorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000093
Definition +

The adhesion of a gas, liquid or dissolved solid chemical of interest onto a solid surface.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

desorptioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000094
Definition +

The process under which reactants, intermediates and products are released from the surface of the photocatalyst. Desoprtion can be facilitated by an increase in temperature or a change in the pH.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

charge separationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000095
Definition +

The process of separating positive and negative charges in a semiconductor, typically as a result of an external force, (e.g., photoexcitation).


+
Broader Concepts + photocatalytic processcon
+
+
+
+

photoexcitationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000096
Definition +

The state caused by the transition of electrons from the valence band top to the conduction band bottom by absorption of photons of sufficient energy.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

oxidationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000097
Definition +

The loss of electrons or an increase in the oxidation state of a species.


+
Broader Concepts + photocatalytic processcon
+
+
+
+

reductioncon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000098
Definition +

The gain of electrons or a decrease in the oxidation state of a species.


+
Broader Concepts + photocatalytic processcon
+
Narrower Concepts + photocatalytic CO2 reductioncon
+
+
+
+

photocatalytic CO2 reductioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000099
Definition +

The light-driven reduction (conversion) of carbon dioxide (CO2) to hydrocarbons and / or platform chemicals in presence of water. The absorption of light and the adsorption of the reactants is performed by a photocatalyst (usually a metal oxide).


+
Broader Concepts + reductioncon
+
+
+
+

photocatalytic experimentcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000100
Definition +

A lab-scale experiment performed to test the efficiency of a studied photocatalyst in a photocatalytic application (e.g., dye degradation, CO2 photoreduction e.t.c.).


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + experiment pressurecon
+ experiment pressure dropcon
+ experiment temperaturecon
+ blank experimentcon
+ experiment durationcon
+ operation modecon
+ sample pre-treatmentcon
+ evaluationcon
+ reactantcon
+
+
+
+

reactantcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000101
Definition +

A starting substance that undergoes a chemical reaction to produce a desired product.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + reactant concentrationcon
+ reactant puritycon
+ sacrificial reagantcon
+ reactant flow ratecon
+
+
+
+

reactant concentrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000102
Definition +

Concentration of the reactants (e.g., CO2 and H2O) used in the photocatalytic CO2 reduction experiments.


+
Broader Concepts + reactantcon
+
+
+
+

reactant puritycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000103
Definition +

Purity of reactants (e.g., CO2, H2O, He) used in the photocatalytic CO2 reduction experiments. Purity is measure of the impurities contained in the reactants' supply. The highest purity reactants should be used to ensure the collection of reliable results.


+
Broader Concepts + reactantcon
+
+
+
+

reactant flow ratecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000104
Definition +

The rate of flow of reactants (often in ml per min) in the photoreactor. Flow rates are usually controlled by mass flow controllers (MFCs).


+
Broader Concepts + reactantcon
+
+
+
+

sacrificial reagantcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000105
Definition +

Electron donors or hole scavengers used to reduce the recombination tendency of electrons and holes. Sacrificial reagents are used in photocatalysis to study an oxidation or reduction reaction separately.


+
Broader Concepts + reactantcon
+
Narrower Concepts + sacrificial acceptorcon
+ sacrificial donorcon
+
+
+
+

sacrificial acceptorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000106
Definition +

A molecule that accepts electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded.


+
Broader Concepts + sacrificial reagantcon
+
+
+
+

sacrificial donorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000107
Definition +

A molecule that donates electrons from photoexcited species in a redox reaction and is subsequently consumed or degraded.


+
Broader Concepts + sacrificial reagantcon
+
+
+
+

operation modecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000108
Definition +

Operation mode under the which the experiment takes place: batch of continuous flow mode.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + flow modecon
+ batch modecon
+
+
+
+

flow modecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000109
Definition +

Under flow conditions, a continuous flow of reactants is supplied to the reaction chamber and the formed products are removed and identified by an appropriate technique.


+
Broader Concepts + operation modecon
+
+
+
+

batch modecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000110
Definition +

Operation mode in which the reaction chamber is filled with the (reactant) gas(es) up to a certain pressure, and the photoreaction products acummulate over time.


+
Broader Concepts + operation modecon
+
+
+
+

experiment durationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000111
Definition +

The total duration of an experiment.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + irradiation durationcon
+ purging durationcon
+ sampling intervalcon
+
+
+
+

purging durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000112
Definition +

Time for which a gas is purged through the reaction chamber.


+
Broader Concepts + experiment durationcon
+
+
+
+

sampling intervalcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000113
Definition +

The time in between the collection of two data points.


+
Broader Concepts + experiment durationcon
+
+
+
+

irradiation durationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000114
Definition +

The total duration in which the photocatalyst was under irradiation by the selected light source.


+
Broader Concepts + experiment durationcon
+
+
+
+

experiment temperaturecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000115
Definition +

The temperature (range) under which the photocatalytic reaction takes place.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + experiment initial temperaturecon
+ experiment final temperaturecon
+
+
+
+

experiment initial temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000116
Definition +

The temperature at the initiaton of the experiment.


+
Broader Concepts + experiment temperaturecon
+
+
+
+

experiment final temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000117
Definition +

The temperature at the end of the experiment.


+
Broader Concepts + experiment temperaturecon
+
+
+
+

experiment pressurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000118
Definition +

The pressure (range) under which the photocatalytic reaction takes place.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + experiment initial pressurecon
+ experiment final pressurecon
+
+
+
+

experiment initial pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000119
Definition +

The pressure at the initiaton of the experiment or before a sampling event.


+
Broader Concepts + experiment pressurecon
+
+
+
+

experiment final pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000120
Definition +

The pressure at the end of the experiment or after a sampling event.


+
Broader Concepts + experiment pressurecon
+
+
+
+

experiment pressure dropcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000121
Definition +

The pressure drop occurring when collecting a gaseous sample for the reaction chamber. This pressure drop should be taken into consideration when calculating the concentration of formed products.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

sample pre-treatmentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000122
Definition +

Pretreatment of the photocatalyst before its intoduction to the reaction chamber.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

blank experimentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000123
Definition +

Measurements performed to ensure that the studied photocatalytic reaction occurs because of the interaction of the photocatalyst with the reactants, and not from the environment or the photoreactor. Such blank experiment include experiments under dark conditions, experiments with light but without a photocatalyst and experiments under light in the presence of the photocatalyst but without the targeted reactants.


+
Broader Concepts + photocatalytic experimentcon
+
+
+
+

evaluationcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000124
Definition +

Quantitative and qualitative evaluation of the outcome of a photocatalytic reaction (e.g., product formation from the photoreduction of CO2). The evaluation can lead to changes in the synthesis of the photocatalyst and / or selecting different experimental parameters.


+
Broader Concepts + photocatalytic experimentcon
+
Narrower Concepts + selectivitycon
+ apparent quantum yieldcon
+ product concentrationcon
+
+
+
+

selectivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000125
Definition +

In photocatalytic processes where product formation is expected, selectivity describes the ability of a photocatalyst to produce only the desired product with minimal (or none) of byproducts.


+
Broader Concepts + evaluationcon
+
+
+
+

apparent quantum yieldcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000126
Definition +

A measure of the efficiency of a photocatalytic reaction. It is expressed as the number of consumed charge carriers divided by the number of incident photons.


+
Broader Concepts + evaluationcon
+
+
+
+

product concentrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000127
Definition +

The concentration (usually in ppm or mol) of the products formed during a reaction.


+
Broader Concepts + evaluationcon
+
+
+
+

photoreactor designcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000128
Definition +

Details describing the construction, physical dimensions, and operation of the photoreactor used to perform a photocatalytic reaction.


+
Broader Concepts + photocatalysiscon
+
Narrower Concepts + operation parameterscon
+ gas feedcon
+ reaction chambercon
+ irradiation systemcon
+ product identification methodcon
+
+
+
+

product identification methodcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000129
Definition +

Spectroscopic or chromatographic methods used to qualitatively and quantitatively identify the products of the photoreaction. Such devices are usually attached to the photoreactor, or a sample is being trasfered to an identification method via another medium (e.g., gastight syringes).


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + liquid chromatographycon
+ mass spectrometrycon
+ gas chromatographycon
+
+
+
+

gas chromatographycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000130
Definition +

An analytical technique that separates and analyzes the components of a gas mixture by passing it though a stationary phase.


+
Broader Concepts + product identification methodcon
+
Narrower Concepts + gas chromatograph calibrationcon
+ gas chromatograph sensitivitycon
+ gas chromatograph detectorcon
+
+
+
+

gas chromatograph detectorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000131
Definition +

Detectors of the gas chromatogragh used to identify the reaction products and intemediates.


+
Broader Concepts + gas chromatographycon
+
Narrower Concepts + flame ionization detectorcon
+ dielectric-barrier discharge ionization detectorcon
+ thermal conductivity detectorcon
+
+
+
+

flame ionization detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000132
Definition +

A type of gas chromatography detector that detects and quantifies the concentration of organic compounds in a gas sample emerging from a column, by measuring the electrical current generated by ionized gas constituents in a hydrogen flame.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

thermal conductivity detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000133
Definition +

A type of gas chromatography detector that measures the thermal conductivity of a gas sample and identifies its constituent molecules through changes in a filament’s temperature.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

dielectric-barrier discharge ionization detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000134
Definition +

Detector incorporating Ionization via a new dielectric barrier discharge He plasma.


+
Broader Concepts + gas chromatograph detectorcon
+
+
+
+

gas chromatograph sensitivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000135
Definition +

The minimum concentration of a product or intermediate that the gas chromatograph can identify.


+
Broader Concepts + gas chromatographycon
+
+
+
+

gas chromatograph calibrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000136
Definition +

A process in which gaseous substances of known purity and concentration are introduced to the gas chromatograph and the respective area and retention time of the resulting peaks are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction.


+
Broader Concepts + gas chromatographycon
+
+
+
+

mass spectrometrycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000137
Definition +

An analytical technique which determines the mass-to-charge ratio of ions in a sample to give information about the composition of the sample.


+
Broader Concepts + product identification methodcon
+
Narrower Concepts + mass spectrometer calibrationcon
+ mass spectrometer detectorcon
+ mass spectrometer sensitivitycon
+
+
+
+

mass spectrometer detectorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000138
Definition +

Detectors of the mass spectrometer used to identify the reaction products and intemediates.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

mass spectrometer sensitivitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000139
Definition +

The minimum concentration of a product or intermediate that the mass spectrometer can identify.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

mass spectrometer calibrationcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000140
Definition +

A process in which gaseous substances of known purity and concentration are introduced to the mass spectrometer and the respective mass-to-charge ratios are identified. This process when concluded, allows for the calculation of concentrations of products and intermediates of the photoreaction.


+
Broader Concepts + mass spectrometrycon
+
+
+
+

liquid chromatographycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000141
Definition +

A sepation technique that uses a liquid mobile phase to separate the components of a mixture based on their interactions with a stationary phase and a mobile phase.


+
Broader Concepts + product identification methodcon
+
+
+
+

operation parameterscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000142
Definition +

The range of critical for the safe operation of the photoreactor parameters.


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + operation temperaturecon
+ operation pressurecon
+
+
+
+

operation pressurecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000143
Definition +

Maximum and minimum of operation pressure range within the reactor can operate safely. Higher operation temperatures can lead to higher pressure values.


+
Broader Concepts + operation parameterscon
+
Narrower Concepts + minimum operation pressurecon
+ maximum operation pressurecon
+ pressure controller and monitorcon
+
+
+
+

maximum operation pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000144
Definition +

Maximum of operation pressure range within the reactor can operate safely.


+
Broader Concepts + operation pressurecon
+
+
+
+

minimum operation pressurecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000145
Definition +

Minimum of operation pressure range within the reactor can operate safely.


+
Broader Concepts + operation pressurecon
+
+
+
+

pressure controller and monitorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000146
Definition +

Equipment used for controlling and / or monitoring the pressure in various parts of a photoreactor. A vacuum pump is a typical example of such equipment.


+
Broader Concepts + operation pressurecon
+
Narrower Concepts + vacuum pumpcon
+
+
+
+

vacuum pumpcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000147
Definition +

Α mechanical device that removes gas molecules from a sealed chamber reaching pressures lower than the atmospheric pressure.


+
Broader Concepts + pressure controller and monitorcon
+
+
+
+

operation temperaturecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000148
Definition +

Maximum and minimum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation parameterscon
+
Narrower Concepts + maximum operation temperaturecon
+ temperature controller and monitorcon
+ minimum operation temperaturecon
+
+
+
+

maximum operation temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000149
Definition +

Maximum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation temperaturecon
+
+
+
+

minimum operation temperaturecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000150
Definition +

Minimum of operation temperature range within the reactor can operate safely.


+
Broader Concepts + operation temperaturecon
+
+
+
+

temperature controller and monitorcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000151
Definition +

Equipment used for controlling and/or monitoring the temperature in various parts of a photoreactor. This can include hot plates, heating elements and cryostats. Light sources in operation can also affect the temperature in the reaction chamber.


+
Broader Concepts + operation temperaturecon
+
+
+
+

reaction chambercon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000152
Definition +

A construction inside of which the photocatalyst and the reactants coexist and the photoreaction takes place.


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + optical windowcon
+ reaction chamber shapecon
+ reaction chamber volumecon
+ reaction chamber materialcon
+ reaction chamber dimensioncon
+
+
+
+

reaction chamber volumecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000153
Definition +

Volume of the reaction chamber, calculated by its dimensions. Volume of pipes and valves connected to the reaction chamber should also be calculated and added to the total volume.


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber dimensioncon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000154
Definition +

Height, width and depth (in cubic- or rectangular- shaped reaction chambers) or diameter and height (in cylindrer - shaped reaction chambers).


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber shapecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000155
Definition +

The shape of the reaction chamber. In gas-phase reactions, reaction chambers have usually a cylindrical, cubical or rectangular shape.


+
Broader Concepts + reaction chambercon
+
+
+
+

reaction chamber materialcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000156
Definition +

Material used for the construction of the main body of the reaction chamber.


+
Broader Concepts + reaction chambercon
+
+
+
+

optical windowcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000157
Definition +

A transparent material optimized to allow the transmission of electromagnetic radiation with low reflectance and scattering.


+
Broader Concepts + reaction chambercon
+
Narrower Concepts + optical window materialcon
+ optical window dimensionscon
+
+
+
+

optical window materialcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000158
Definition +

Material that the window is made of. The window, usually attached to the lid sealing the reaction chamber, allows for the incoming light to enter the reaction chamber and interact with the photocatalyst. The material of the window influences the wavelenth range the the photocatalyst experieneces.


+
Broader Concepts + optical windowcon
+
+
+
+

optical window dimensionscon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000159
Definition +

The dimension of the optical window (diameter / thickness) allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical windowcon
+
Narrower Concepts + optical window thicknesscon
+ optical window diametercon
+
+
+
+

optical window diametercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000160
Definition +

Diameter of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical window dimensionscon
+
+
+
+

optical window thicknesscon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000161
Definition +

Thickness of the optical window allowing the incoming light to enter the reaction chamber and interact with the photocatalyst.


+
Broader Concepts + optical window dimensionscon
+
+
+
+

gas feedcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000162
Definition +

Flow rates of gases used in an experiment. Gases can have either the role of a reactant (e.g., CO2) or be inert (e.g., Ar, He).


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + gas flow controller and monitorcon
+
+
+
+

gas flow controller and monitorcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000163
Definition +

Equipment used for controlling and / or monitoring the flow of gases (reactant or inert) needed for a photocatalytic experiment. Mass flow controllers (MFCs) are commonly used to control gas flows.


+
Broader Concepts + gas feedcon
+
Narrower Concepts + mass flow controllercon
+
+
+
+

mass flow controllercon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000164
Definition +

A mass flow controller (MFC) is a device used to measure and control the flow of liquids and gases. A mass flow controller is designed and calibrated to control a specific type of liquid or gas at a particular range of flow rates.


+
Broader Concepts + gas flow controller and monitorcon
+
+
+
+

irradiation systemcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000165
Definition +

The irradiation system includes all the necessary equipment needed to perform a photocatalytic experiment. The system apart from the light source can include, filters, power units, lamp cooling devices etc..


+
Broader Concepts + photoreactor designcon
+
Narrower Concepts + light source propertycon
+ light sourcecon
+
+
+
+

light sourcecon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000166
Definition +

Light source used to irradiate a photocatalyst in a reaction chamber. These include sources with various intensities, powers and wavelength ranges, including Hg/Xe lamps, Xe lamps and LEDs.


+
Broader Concepts + irradiation systemcon
+
Narrower Concepts + light emitting diodecon
+ mercury-xenon lampcon
+ xenon lampcon
+
+
+
+

mercury-xenon lampcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000167
Definition +

A lamp containing a mixture of mercury (Hg) and xenon (Xe) gases. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light.


+
Broader Concepts + light sourcecon
+
+
+
+

xenon lampcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000168
Definition +

A lamp containing pure xenon (Xe) gas. Under electric current, the gas mixture gets ionized through a discharge electric charge creating a plasma generating UV and visible light.


+
Broader Concepts + light sourcecon
+
+
+
+

light emitting diodecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000169
Definition +

A solid-state semiconductor emitting light at highly controllable (narrow) wavelength ranges.


+
Broader Concepts + light sourcecon
+
+
+
+

light source propertycon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000170
Definition +

Specific of roperties of the light source dictaning its operation and its adequacy in the studied photocatalytic reaction.


+
Broader Concepts + irradiation systemcon
+
Narrower Concepts + light wavelengthcon
+ light source distancecon
+ light intensitycon
+ light power outputcon
+ light operation voltagecon
+ light operation currentcon
+
+
+
+

light source distancecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000171
Definition +

The distance of the light source from the reaction chamber and the photocatalyst.


+
Broader Concepts + light source propertycon
+
+
+
+

light operation currentcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000172
Definition +

The value of current (usually in A or mA) used to operate the selected light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light operation voltagecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000173
Definition +

The value of voltage (usually in V or mV) used to operate the selected light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light power outputcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000174
Definition +

The power of the light source (usually in W or mW). The power can be calculated by the multiplication of the current and voltage used to operate the light source.


+
Broader Concepts + light source propertycon
+
+
+
+

light intensitycon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000175
Definition +

The light intensity (usually in mW cm-2) of the selected light source. The light intensity should be measured at the same distance as the one between the light source and the reaction chamber / sample.


+
Broader Concepts + light source propertycon
+
+
+
+

light wavelengthcon

+ + + + + + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000176
Definition +

The distance between two successive peaks or troughs in a wave.


+
Broader Concepts + light source propertycon
+
Narrower Concepts + ultravioletcon
+ infraredcon
+ visiblecon
+
+
+
+

infraredcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000177
Definition +

Electromagnetic radiation with wavelengths typically in the range of 800 nm - 20000 nm.


+
Broader Concepts + light wavelengthcon
+
+
+
+

visiblecon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000178
Definition +

Electromagnetic radiation with wavelengths visible to the human eye, typically in the range of 400-800 nm.


+
Broader Concepts + light wavelengthcon
+
+
+
+

ultravioletcon

+ + + + + + + + + + + + + +
URIhttps://w3id.org/nfdi4cat/voc4cat_0000179
Definition +

Electromagnetic radiation with a wavelength typically in the range of 100-400 nanometers.


+
Broader Concepts + light wavelengthcon
+
+
+
+ +
+

Namespaces ↑

+
+
default (:)
+
https://w3id.org/nfdi4cat/voc4cat_
+
brick
+
https://brickschema.org/schema/Brick#
+
csvw
+
http://www.w3.org/ns/csvw#
+
dc
+
http://purl.org/dc/elements/1.1/
+
dcam
+
http://purl.org/dc/dcam/
+
dcat
+
http://www.w3.org/ns/dcat#
+
dcmitype
+
http://purl.org/dc/dcmitype/
+
dcterms
+
http://purl.org/dc/terms/
+
doap
+
http://usefulinc.com/ns/doap#
+
foaf
+
http://xmlns.com/foaf/0.1/
+
geo
+
http://www.opengis.net/ont/geosparql#
+
odrl
+
http://www.w3.org/ns/odrl/2/
+
org
+
http://www.w3.org/ns/org#
+
owl
+
http://www.w3.org/2002/07/owl#
+
prof
+
http://www.w3.org/ns/dx/prof/
+
prov
+
http://www.w3.org/ns/prov#
+
qb
+
http://purl.org/linked-data/cube#
+
rdf
+
http://www.w3.org/1999/02/22-rdf-syntax-ns#
+
rdfs
+
http://www.w3.org/2000/01/rdf-schema#
+
sdo
+
https://schema.org/
+
sh
+
http://www.w3.org/ns/shacl#
+
skos
+
http://www.w3.org/2004/02/skos/core#
+
sosa
+
http://www.w3.org/ns/sosa/
+
ssn
+
http://www.w3.org/ns/ssn/
+
time
+
http://www.w3.org/2006/time#
+
vann
+
http://purl.org/vocab/vann/
+
void
+
http://rdfs.org/ns/void#
+
wgs
+
https://www.w3.org/2003/01/geo/wgs84_pos#
+
xsd
+
http://www.w3.org/2001/XMLSchema#
+
+
+ +
+

Legend

+ + + +
colCollections
conConcepts
+
+ + \ No newline at end of file