Class information for:
Level 1: CO2 PHOTOREDUCTION//CO2 REDUCTION//PHOTOCATALYTIC REDUCTION OF CO2

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
49 3       PHOTOCATALYSIS//DYE SENSITIZED SOLAR CELLS//TIO2 99107
7 2             PHOTOCATALYSIS//TIO2//TITANIUM DIOXIDE 43409
12426 1                   CO2 PHOTOREDUCTION//CO2 REDUCTION//PHOTOCATALYTIC REDUCTION OF CO2 937

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CO2 PHOTOREDUCTION authKW 1668016 7% 72% 69
2 CO2 REDUCTION authKW 553950 11% 16% 106
3 PHOTOCATALYTIC REDUCTION OF CO2 authKW 486011 2% 85% 17
4 CARBON DIOXIDE PHOTOREDUCTION authKW 302709 1% 100% 9
5 H 2 REDUCTANT authKW 302709 1% 100% 9
6 PHOTOCATALYTIC REDUCTION authKW 220093 4% 18% 36
7 PHOTOCATALYTIC CO2 REDUCTION authKW 214189 1% 58% 11
8 LOW CARBON ENERGY GRP address 210569 1% 52% 12
9 MONOLITH PHOTOREACTOR authKW 168172 1% 100% 5
10 REDUCTION OF CO2 authKW 146753 1% 36% 12

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 5249 50% 0% 466
2 Engineering, Chemical 2551 23% 0% 212
3 Chemistry, Multidisciplinary 1482 27% 0% 256
4 Engineering, Environmental 1360 10% 0% 95
5 Energy & Fuels 1177 12% 0% 115
6 Nanoscience & Nanotechnology 666 10% 0% 94
7 Materials Science, Multidisciplinary 445 18% 0% 171
8 Materials Science, Coatings & Films 328 5% 0% 44
9 Chemistry, Applied 278 6% 0% 55
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 202 2% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LOW CARBON ENERGY GRP 210569 1% 52% 12
2 TU NIMS JOINT 101888 2% 15% 20
3 ENVIRONM SYST DEV UNIT 67269 0% 100% 2
4 INNOVAT CHEM ENERGY MAT CHEM CHEM ENGN 67269 0% 100% 2
5 MAINTENANCE TRAINING 67269 0% 100% 2
6 UNIT THERMOCHEM PROC 67269 0% 100% 2
7 CHEM REACT ENGN GRP 66434 1% 22% 9
8 ENERGY UNITS UTILIZAT NON TRADIT ENERGY SOURCES 64675 1% 38% 5
9 THIAGARAJAR 59790 0% 44% 4
10 ENVIRONM REMEDIAT MAT UNIT 45128 1% 10% 14

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF CO2 UTILIZATION 28949 2% 5% 18
2 APPLIED CATALYSIS B-ENVIRONMENTAL 18238 7% 1% 66
3 CATALYSIS SCIENCE & TECHNOLOGY 3544 2% 1% 18
4 CATALYSIS COMMUNICATIONS 3202 2% 0% 22
5 CATALYSIS TODAY 2152 3% 0% 26
6 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 1579 2% 0% 20
7 APPLIED CATALYSIS A-GENERAL 1484 2% 0% 23
8 INTERNATIONAL JOURNAL OF PHOTOENERGY 1268 1% 0% 8
9 APPLIED SURFACE SCIENCE 1204 4% 0% 37
10 ENERGY & ENVIRONMENTAL SCIENCE 1123 1% 0% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CO2 PHOTOREDUCTION 1668016 7% 72% 69 Search CO2+PHOTOREDUCTION Search CO2+PHOTOREDUCTION
2 CO2 REDUCTION 553950 11% 16% 106 Search CO2+REDUCTION Search CO2+REDUCTION
3 PHOTOCATALYTIC REDUCTION OF CO2 486011 2% 85% 17 Search PHOTOCATALYTIC+REDUCTION+OF+CO2 Search PHOTOCATALYTIC+REDUCTION+OF+CO2
4 CARBON DIOXIDE PHOTOREDUCTION 302709 1% 100% 9 Search CARBON+DIOXIDE+PHOTOREDUCTION Search CARBON+DIOXIDE+PHOTOREDUCTION
5 H 2 REDUCTANT 302709 1% 100% 9 Search H+2+REDUCTANT Search H+2+REDUCTANT
6 PHOTOCATALYTIC REDUCTION 220093 4% 18% 36 Search PHOTOCATALYTIC+REDUCTION Search PHOTOCATALYTIC+REDUCTION
7 PHOTOCATALYTIC CO2 REDUCTION 214189 1% 58% 11 Search PHOTOCATALYTIC+CO2+REDUCTION Search PHOTOCATALYTIC+CO2+REDUCTION
8 MONOLITH PHOTOREACTOR 168172 1% 100% 5 Search MONOLITH+PHOTOREACTOR Search MONOLITH+PHOTOREACTOR
9 REDUCTION OF CO2 146753 1% 36% 12 Search REDUCTION+OF+CO2 Search REDUCTION+OF+CO2
10 CO2 PHOTOCATALYTIC REDUCTION 140142 1% 83% 5 Search CO2+PHOTOCATALYTIC+REDUCTION Search CO2+PHOTOCATALYTIC+REDUCTION

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 2416 CO2 REDUCTION//CO2 ELECTROREDUCTION//CARBON DIOXIDE REDUCTION
2 23743 SINGLE SITE PHOTOCATALYST//MAT MFG SCI//NANO SIZED METAL
3 9408 PHOTOREFORMING//PHOTOCATALYTIC REFORMING//PT TIO2
4 6786 001 FACETS//BLACK TIO2//EXPOSED 001 FACETS
5 5590 PHOTOCATALYSIS//PLASMONIC CHEMISTRY//AG TIO2
6 3139 NATAO3//OXYNITRIDE//WATER SPLITTING
7 19424 ZNGA2O4//ZINC GALLATE//OXIDE PHOSPHOR
8 14390 IAVELLO GRILLONE PHOTOCATALYSIS GRP//COMBINED REDOX REACTION//SELECTIVE PHOTOCATALYTIC OXIDATION
9 1775 G C3N4//GRAPHITIC CARBON NITRIDE//CARBON NITRIDE
10 6170 GRAPHENE//REDUCED GRAPHENE OXIDE//GRAPHENE ZNO NANOCOMPOSITES

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