Class information for:
Level 1: PHOTOCATALYTIC OXIDATION//AIR PURIFICATION//PHOTOCATALYSIS

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
4498 1                   PHOTOCATALYTIC OXIDATION//AIR PURIFICATION//PHOTOCATALYSIS 1808

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHOTOCATALYTIC OXIDATION authKW 462048 7% 22% 120
2 AIR PURIFICATION authKW 350458 3% 37% 54
3 PHOTOCATALYSIS authKW 329390 28% 4% 509
4 PHOTOCATALYTIC OXIDATION PCO authKW 170807 1% 70% 14
5 TITANIUM DIOXIDE authKW 155968 14% 4% 255
6 TIO2 authKW 125001 15% 3% 269
7 PHOTOCATALYTIC PAINT authKW 111550 0% 80% 8
8 INDOOR AIR TREATMENT authKW 89639 0% 86% 6
9 AIR DECONTAMINATION authKW 85804 0% 62% 8
10 PHOTOCATALYTIC REACTOR authKW 77334 1% 25% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Environmental 19990 27% 0% 486
2 Engineering, Chemical 11990 34% 0% 622
3 Chemistry, Physical 5277 37% 0% 668
4 Construction & Building Technology 3139 7% 0% 133
5 Environmental Sciences 2398 19% 0% 344
6 Engineering, Civil 1609 9% 0% 160
7 Chemistry, Applied 597 6% 0% 111
8 Chemistry, Multidisciplinary 280 11% 0% 199
9 Materials Science, Multidisciplinary 153 10% 0% 183
10 Meteorology & Atmospheric Sciences 107 3% 0% 52

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SUSTAINABLE ENERGY AIR WATER TECHNOL DUEL 69720 0% 100% 4
2 CONSTRUCT MANAGEMENT IND ENGN 65678 1% 27% 14
3 ST AVOLD ANTENNA 39216 0% 75% 3
4 GRP SUSTAINABLE ENERGY AIR PURIFICAT 36307 0% 42% 5
5 BIOENGN SCI SUSTAINABLE ENERGY AIR PURIFIC 34860 0% 100% 2
6 CHEM PARAT DESIGN PARTICLE TECHNOL COMBU 34860 0% 100% 2
7 DPT CHIM ENVIRONM 34860 0% 100% 2
8 FOTOAIR GRP 34860 0% 100% 2
9 GRP SUSTAINABLE ENERGY AIR PURIFICAT DUEL 34860 0% 100% 2
10 PHOTOCHEM MAT TEAM 34860 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED CATALYSIS B-ENVIRONMENTAL 60620 9% 2% 167
2 JOURNAL OF ADVANCED OXIDATION TECHNOLOGIES 17884 1% 4% 26
3 JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 11961 4% 1% 76
4 CHEMICAL ENGINEERING JOURNAL 8692 5% 1% 84
5 CATALYSIS TODAY 7678 4% 1% 68
6 BUILDING AND ENVIRONMENT 5823 2% 1% 42
7 JOURNAL OF CATALYSIS 4396 3% 0% 57
8 INTERNATIONAL JOURNAL OF PHOTOENERGY 3332 1% 1% 18
9 RESEARCH ON CHEMICAL INTERMEDIATES 2818 1% 1% 26
10 JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 2812 1% 1% 24

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PHOTOCATALYTIC OXIDATION 462048 7% 22% 120 Search PHOTOCATALYTIC+OXIDATION Search PHOTOCATALYTIC+OXIDATION
2 AIR PURIFICATION 350458 3% 37% 54 Search AIR+PURIFICATION Search AIR+PURIFICATION
3 PHOTOCATALYSIS 329390 28% 4% 509 Search PHOTOCATALYSIS Search PHOTOCATALYSIS
4 PHOTOCATALYTIC OXIDATION PCO 170807 1% 70% 14 Search PHOTOCATALYTIC+OXIDATION+PCO Search PHOTOCATALYTIC+OXIDATION+PCO
5 TITANIUM DIOXIDE 155968 14% 4% 255 Search TITANIUM+DIOXIDE Search TITANIUM+DIOXIDE
6 TIO2 125001 15% 3% 269 Search TIO2 Search TIO2
7 PHOTOCATALYTIC PAINT 111550 0% 80% 8 Search PHOTOCATALYTIC+PAINT Search PHOTOCATALYTIC+PAINT
8 INDOOR AIR TREATMENT 89639 0% 86% 6 Search INDOOR+AIR+TREATMENT Search INDOOR+AIR+TREATMENT
9 AIR DECONTAMINATION 85804 0% 62% 8 Search AIR+DECONTAMINATION Search AIR+DECONTAMINATION
10 PHOTOCATALYTIC REACTOR 77334 1% 25% 18 Search PHOTOCATALYTIC+REACTOR Search PHOTOCATALYTIC+REACTOR

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 14391 CARBON COATED TIO2//TIO2 ZEOLITE//ENGN MAT NANOTECHNOL
2 277 PHOTOCATALYSIS//PHOTOCATALYTIC DEGRADATION//TITANIUM DIOXIDE
3 36689 PHOTOCATALYTIC LITHOGRAPHY//AERIAL DIFFUSION//AG DOPED GLASS
4 37687 AMMONIA PHOTOCATALYTIC OXIDATION//AG CE4 LA3 CO MODIFIED TIO2//AMMONIA PHOTODECOMPOSITION
5 28849 IN PACK ACTIVATION//OXIDATION BY METHYLENE BLUE//AIR SOLID
6 24727 FORMALDEHYDE OXIDATION//HCHO OXIDATION//RD WASTE GAS CLEANING CONTROL
7 262 N DOPED TIO2//VISIBLE LIGHT//PHOTOCATALYSIS
8 23171 PHOTOINDUCED HYDROPHILICITY//AL TIO2//AU TIO2 COMPOSITE THIN FILMS
9 14390 IAVELLO GRILLONE PHOTOCATALYSIS GRP//COMBINED REDOX REACTION//SELECTIVE PHOTOCATALYTIC OXIDATION
10 27494 OZONE DECOMPOSITION//OZONE CATALYTIC OXIDATION//PHYS CHEM ENVIRONM HUMAN BEING PROTECT

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