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

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13274 849 43.2 83%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
104 3       PHOTOCATALYSIS//DYE SENSITIZED SOLAR CELLS//TIO2 72833
1 2             PHOTOCATALYSIS//TIO2//PHOTOCATALYST 49865
13274 1                   CO2 PHOTOREDUCTION//CO2 REDUCTION//PHOTOCATALYTIC REDUCTION OF CO2 849

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CO2 PHOTOREDUCTION authKW 1361960 6% 70% 54
2 CO2 REDUCTION authKW 625310 12% 17% 100
3 PHOTOCATALYTIC REDUCTION OF CO2 authKW 547040 2% 89% 17
4 H 2 REDUCTANT authKW 287719 1% 100% 8
5 PHOTOCATALYTIC REDUCTION authKW 246072 4% 20% 35
6 LOW CARBON ENERGY GRP address 235395 1% 55% 12
7 PHOTOCATALYTIC CO2 REDUCTION authKW 194203 1% 60% 9
8 CARBON DIOXIDE PHOTOREDUCTION authKW 184960 1% 86% 6
9 MONOLITH PHOTOREACTOR authKW 179824 1% 100% 5
10 PHOTOREDUCTION OF CO2 authKW 143855 1% 67% 6

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Chemistry, Physical 4935 51% 0% 429
2 Engineering, Chemical 2304 22% 0% 191
3 Engineering, Environmental 1218 10% 0% 85
4 Chemistry, Multidisciplinary 1176 26% 0% 219
5 Energy & Fuels 1154 12% 0% 106
6 Nanoscience & Nanotechnology 628 10% 0% 85
7 Materials Science, Multidisciplinary 419 18% 0% 156
8 Materials Science, Coatings & Films 298 5% 0% 40
9 Chemistry, Applied 293 6% 0% 53
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 212 2% 0% 19

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LOW CARBON ENERGY GRP 235395 1% 55% 12
2 TU NIMS JOINT 90299 2% 14% 18
3 ENERGY UNITS UTILIZAT NON TRADIT ENERGY SOURCES 81733 1% 45% 5
4 DIP INGN CHIM CIVILE AMBIENTALE 71930 0% 100% 2
5 ENVIRONM SYST DEV UNIT 71930 0% 100% 2
6 INNOVAT CHEM ENERGY MAT CHEM CHEM ENGN 71930 0% 100% 2
7 MAINTENANCE TRAINING 71930 0% 100% 2
8 UNIT THERMOCHEM PROC 71930 0% 100% 2
9 THIAGARAJAR 63933 0% 44% 4
10 CHEM REACT ENGN GRP 63925 1% 22% 8

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 APPLIED CATALYSIS B-ENVIRONMENTAL 17232 7% 1% 60
2 JOURNAL OF CO2 UTILIZATION 16781 1% 4% 11
3 CATALYSIS SCIENCE & TECHNOLOGY 4730 2% 1% 19
4 CATALYSIS COMMUNICATIONS 2690 2% 0% 19
5 CATALYSIS TODAY 2358 3% 0% 26
6 INTERNATIONAL JOURNAL OF PHOTOENERGY 1762 1% 1% 9
7 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 1745 2% 0% 20
8 APPLIED CATALYSIS A-GENERAL 1620 3% 0% 23
9 ADVANCED SCIENCE 1146 0% 1% 3
10 APPLIED SURFACE SCIENCE 1135 4% 0% 34

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CO2 PHOTOREDUCTION 1361960 6% 70% 54 Search CO2+PHOTOREDUCTION Search CO2+PHOTOREDUCTION
2 CO2 REDUCTION 625310 12% 17% 100 Search CO2+REDUCTION Search CO2+REDUCTION
3 PHOTOCATALYTIC REDUCTION OF CO2 547040 2% 89% 17 Search PHOTOCATALYTIC+REDUCTION+OF+CO2 Search PHOTOCATALYTIC+REDUCTION+OF+CO2
4 H 2 REDUCTANT 287719 1% 100% 8 Search H+2+REDUCTANT Search H+2+REDUCTANT
5 PHOTOCATALYTIC REDUCTION 246072 4% 20% 35 Search PHOTOCATALYTIC+REDUCTION Search PHOTOCATALYTIC+REDUCTION
6 PHOTOCATALYTIC CO2 REDUCTION 194203 1% 60% 9 Search PHOTOCATALYTIC+CO2+REDUCTION Search PHOTOCATALYTIC+CO2+REDUCTION
7 CARBON DIOXIDE PHOTOREDUCTION 184960 1% 86% 6 Search CARBON+DIOXIDE+PHOTOREDUCTION Search CARBON+DIOXIDE+PHOTOREDUCTION
8 MONOLITH PHOTOREACTOR 179824 1% 100% 5 Search MONOLITH+PHOTOREACTOR Search MONOLITH+PHOTOREACTOR
9 PHOTOREDUCTION OF CO2 143855 1% 67% 6 Search PHOTOREDUCTION+OF+CO2 Search PHOTOREDUCTION+OF+CO2
10 REDUCTION OF CO2 119869 1% 33% 10 Search REDUCTION+OF+CO2 Search REDUCTION+OF+CO2

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 TU, WG , ZHOU, Y , ZOU, ZG , (2014) PHOTOCATALYTIC CONVERSION OF CO2 INTO RENEWABLE HYDROCARBON FUELS: STATE-OF-THE-ART ACCOMPLISHMENT, CHALLENGES, AND PROSPECTS.ADVANCED MATERIALS. VOL. 26. ISSUE 27. P. 4607 -4626 176 69% 143
2 LOW, JX , CHENG, B , YU, JG , (2017) SURFACE MODIFICATION AND ENHANCED PHOTOCATALYTIC CO2 REDUCTION PERFORMANCE OF TIO2: A REVIEW.APPLIED SURFACE SCIENCE. VOL. 392. ISSUE . P. 658 -686 108 37% 8
3 LI, X , WEN, JQ , LOW, JX , FANG, YP , YU, JG , (2014) DESIGN AND FABRICATION OF SEMICONDUCTOR PHOTOCATALYST FOR PHOTOCATALYTIC REDUCTION OF CO2 TO SOLAR FUEL.SCIENCE CHINA-MATERIALS. VOL. 57. ISSUE 1. P. 70 -100 179 53% 82
4 LI, K , PENG, BS , PENG, TY , (2016) RECENT ADVANCES IN HETEROGENEOUS PHOTOCATALYTIC CO2 CONVERSION TO SOLAR FUELS.ACS CATALYSIS. VOL. 6. ISSUE 11. P. 7485 -7527 177 62% 0
5 HABISREUTINGER, SN , SCHMIDT-MENDE, L , STOLARCZYK, JK , (2013) PHOTOCATALYTIC REDUCTION OF CO2 ON TIO2 AND OTHER SEMICONDUCTORS.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. VOL. 52. ISSUE 29. P. 7372 -7408 121 38% 411
6 OLA, O , MAROTO-VALER, MM , (2015) REVIEW OF MATERIAL DESIGN AND REACTOR ENGINEERING ON TIO2 PHOTOCATALYSIS FOR CO2 REDUCTION.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS. VOL. 24. ISSUE . P. 16 -42 124 50% 47
7 KARAMIAN, E , SHARIFNIA, S , (2016) ON THE GENERAL MECHANISM OF PHOTOCATALYTIC REDUCTION OF CO2.JOURNAL OF CO2 UTILIZATION. VOL. 16. ISSUE . P. 194 -203 89 79% 2
8 YUAN, L , XU, YJ , (2015) PHOTOCATALYTIC CONVERSION OF CO2 INTO VALUE-ADDED AND RENEWABLE FUELS.APPLIED SURFACE SCIENCE. VOL. 342. ISSUE . P. 154 -167 63 57% 73
9 CHANG, XX , WANG, T , GONG, JL , (2016) CO2 PHOTO-REDUCTION: INSIGHTS INTO CO2 ACTIVATION AND REACTION ON SURFACES OF PHOTOCATALYSTS.ENERGY & ENVIRONMENTAL SCIENCE. VOL. 9. ISSUE 7. P. 2177 -2196 60 45% 20
10 MAO, J , LI, K , PENG, TY , (2013) RECENT ADVANCES IN THE PHOTOCATALYTIC CO2 REDUCTION OVER SEMICONDUCTORS.CATALYSIS SCIENCE & TECHNOLOGY. VOL. 3. ISSUE 10. P. 2481-2498 68 66% 58

Classes with closest relation at Level 1


Rank Class id link
1 3106 CO2 REDUCTION//CO2 ELECTROREDUCTION//CARBON DIOXIDE REDUCTION
2 19694 SINGLE SITE PHOTOCATALYST//MAT MFG SCI//UA 1106
3 29144 METAL TO METAL CHARGE TRANSFER//LATEX DEV//SPECTRAL RANGE
4 26260 MAT SCI PROC ANHUI PROV//ZN2GEO4//CUGEO3 NANOWIRES
5 8998 PHOTOCATALYTIC FUEL CELL//PHOTOREFORMING//PT TIO2
6 6959 001 FACETS//BLACK TIO2//TIO2 NANOSHEETS
7 2239 NATAO3//OXYNITRIDE//WATER SPLITTING
8 30832 AMMONIA PHOTOCATALYTIC OXIDATION//1650 MONTEE STE JULIE CP 1020//AMMONIA PHOTODECOMPOSITION
9 14164 IAVELLO GRILLONE PHOTOCATALYSIS GRP//SELECTIVE PHOTOCATALYTIC OXIDATION//COMBINED REDOX REACTION
10 8794 SOFT MATTER INTERDISCIPLINARY//PLASMON DRIVEN SURFACE CATALYSIS//PLASMONIC CHEMISTRY

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