Class information for:
Level 1: FREON DECOMPOSITION//ALKALMAZOTT KEMIAI TANSZEK//DEFLUORINATED REAGENTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25444 281 18.0 54%


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
699 3       HYDRODECHLORINATION//ZERO VALENT IRON//NANOSCALE ZERO VALENT IRON 6702
3061 2             HYDRODECHLORINATION//CATALYTIC HYDRODECHLORINATION//HYDRODEHALOGENATION 2431
25444 1                   FREON DECOMPOSITION//ALKALMAZOTT KEMIAI TANSZEK//DEFLUORINATED REAGENTS 281

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 FREON DECOMPOSITION authKW 651999 2% 100% 6
2 ALKALMAZOTT KEMIAI TANSZEK address 325999 1% 100% 3
3 DEFLUORINATED REAGENTS authKW 325999 1% 100% 3
4 DICHLORODIFLUOROMETHANE CFC 12 authKW 244498 1% 75% 3
5 CCL2F2 HYDROLYSIS authKW 217333 1% 100% 2
6 CHLOROFLUOROCARBON DECOMPOSITIONS authKW 217333 1% 100% 2
7 MO2O3 ZRO2 authKW 217333 1% 100% 2
8 NF3 DECOMPOSITION authKW 217333 1% 100% 2
9 PT AND PD CONTAINING ZEOLITES authKW 217333 1% 100% 2
10 TPD MASS authKW 217333 1% 100% 2

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 1051 41% 0% 116
2 Engineering, Chemical 1038 26% 0% 73
3 Engineering, Environmental 530 11% 0% 32
4 Chemistry, Multidisciplinary 475 28% 0% 79
5 Engineering, Petroleum 159 2% 0% 7
6 Environmental Sciences 123 12% 0% 33
7 Chemistry, Applied 57 5% 0% 14
8 Energy & Fuels 14 3% 0% 9
9 Engineering, Civil 12 2% 0% 7
10 Physics, Fluids & Plasmas 3 1% 0% 4

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 ALKALMAZOTT KEMIAI TANSZEK 325999 1% 100% 3
2 ENGN IND CHEM NAKANARUSAWA 108666 0% 100% 1
3 ENVIRONM SAFETY HLTH SYST 108666 0% 100% 1
4 ENVIRONMM ENGN HLTH 108666 0% 100% 1
5 PL CHEM 2 108666 0% 100% 1
6 SHOWA DENKO 108666 0% 100% 1
7 STATE CHEM ENGN C1 108666 0% 100% 1
8 ATMOSPHER ENVIRONM PROTECT 57524 1% 18% 3
9 CATALYST PLICAT 54332 0% 50% 1
10 ENGN IND CHEM NAKANARUSAWA CHO 54332 0% 50% 1

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 SEKIYU GAKKAISHI-JOURNAL OF THE JAPAN PETROLEUM INSTITUTE 8908 1% 2% 4
2 MAGYAR KEMIAI FOLYOIRAT 5265 3% 1% 9
3 JOURNAL OF NATURAL GAS CHEMISTRY 5012 2% 1% 5
4 ZEOLITES 2601 2% 0% 6
5 ACTA PHYSICA ET CHEMICA 2585 0% 2% 1
6 STUDIES IN SURFACE SCIENCE AND CATALYSIS 2486 4% 0% 12
7 APPLIED CATALYSIS B-ENVIRONMENTAL 2435 5% 0% 13
8 NIPPON KAGAKU KAISHI 2239 4% 0% 10
9 CHEMISTRY LETTERS 1703 7% 0% 19
10 CATALYSIS SURVEYS FROM JAPAN 1550 0% 1% 1

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 FREON DECOMPOSITION 651999 2% 100% 6 Search FREON+DECOMPOSITION Search FREON+DECOMPOSITION
2 DEFLUORINATED REAGENTS 325999 1% 100% 3 Search DEFLUORINATED+REAGENTS Search DEFLUORINATED+REAGENTS
3 DICHLORODIFLUOROMETHANE CFC 12 244498 1% 75% 3 Search DICHLORODIFLUOROMETHANE+CFC+12 Search DICHLORODIFLUOROMETHANE+CFC+12
4 CCL2F2 HYDROLYSIS 217333 1% 100% 2 Search CCL2F2+HYDROLYSIS Search CCL2F2+HYDROLYSIS
5 CHLOROFLUOROCARBON DECOMPOSITIONS 217333 1% 100% 2 Search CHLOROFLUOROCARBON+DECOMPOSITIONS Search CHLOROFLUOROCARBON+DECOMPOSITIONS
6 MO2O3 ZRO2 217333 1% 100% 2 Search MO2O3+ZRO2 Search MO2O3+ZRO2
7 NF3 DECOMPOSITION 217333 1% 100% 2 Search NF3+DECOMPOSITION Search NF3+DECOMPOSITION
8 PT AND PD CONTAINING ZEOLITES 217333 1% 100% 2 Search PT+AND+PD+CONTAINING+ZEOLITES Search PT+AND+PD+CONTAINING+ZEOLITES
9 TPD MASS 217333 1% 100% 2 Search TPD+MASS Search TPD+MASS
10 Y FAU ZEOLITE 195597 1% 60% 3 Search Y+FAU+ZEOLITE Search Y+FAU+ZEOLITE

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 KASHIWAGI, D , TAKAI, A , TAKUBO, T , NAGAOKA, K , INOUE, T , TAKITA, Y , (2009) METAL PHOSPHATE CATALYSTS EFFECTIVE FOR DEGRADATION OF SULFUR HEXAFLUORIDE.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 48. ISSUE 2. P. 632 -640 39 89% 4
2 TAKITA, Y , OHKUMA, T , NISHIGUCHI, H , NAGAOKA, K , NAKAJO, T , (2005) NOVEL TOUGH CATALYST SUPPORTS FOR REACTIONS INVOLVING HF.APPLIED CATALYSIS A-GENERAL. VOL. 283. ISSUE 1-2. P. 47 -52 23 100% 7
3 TAKITA, Y , (2001) DEVELOPMENT OF CATALYSTS FOR CFCS DECOMPOSITION.SEKIYU GAKKAISHI-JOURNAL OF THE JAPAN PETROLEUM INSTITUTE. VOL. 44. ISSUE 2. P. 92-101 25 96% 0
4 TAKITA, Y , MORIYAMA, J , NISHIGUCHI, H , ISHIHARA, T , HAYANO, F , NAKAJO, T , (2004) DECOMPOSITION OF CCL2F2 OVER METAL SULFATE CATALYSTS.CATALYSIS TODAY. VOL. 88. ISSUE 3-4. P. 103-109 21 95% 7
5 NAGATA, H , MORI, H , TASHIRO, S , KISHIDA, M , WAKABAYASHI, K , (2008) CATALYTIC OXIDATIVE DECOMPOSITION OF DICHLORODIFLUOROMETHANE (CFC-12) USING ALUMINA-ZIRCONIA SUPPORTED TUNGSTEN(VI) OXIDE WITH A PLATINUM-GROUP METAL.JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. VOL. 41. ISSUE 1. P. 21-24 15 100% 0
6 HANNUS, I , HALASZ, J , (2006) HYDRODECHLORINATION OVER ZEOLITE SUPPORTED CATALYSTS - CLARIFICATION OF REACTION MECHANISM.JOURNAL OF THE JAPAN PETROLEUM INSTITUTE. VOL. 49. ISSUE 3. P. 105 -113 23 64% 4
7 NING, P , WANG, XY , BART, HJ , LIU, TC , HUANG, J , WANG, YM , GAO, H , (2011) CATALYTIC DECOMPOSITION OF CFC-12 OVER SOLID SUPERACID MO2O3/ZRO2.JOURNAL OF ENVIRONMENTAL ENGINEERING. VOL. 137. ISSUE 10. P. 897-902 15 83% 1
8 NING, P , WANG, XY , BART, HJ , LIU, TC , HUANG, J , WANG, YM , GAO, H , (2010) CATALYTIC DECOMPOSITION OF CFC-12 OVER SOLID SUPER ACID MO2O3/ZRO2.JOURNAL OF ENVIRONMENTAL ENGINEERING. VOL. 136. ISSUE 12. P. 1418-1423 15 83% 0
9 DENG, XY , MA, Z , YUE, YH , GAO, Z , (2001) CATALYTIC HYDROLYSIS OF DICHLORODIFLUOROMETHANE OVER NANOSIZED TITANIA-SUPPORTED TITANYL SULFATE.JOURNAL OF CATALYSIS. VOL. 204. ISSUE 1. P. 200-208 25 63% 12
10 NAGATA, H , NAKAMURA, N , MORI, H , (2011) DEACTIVATION OF ALUMINA-ZIRCONIA CATALYSTS PREPARED FROM BOEMITE AND GAMMA-ALUMINA FOR HYDROLYSIS OF CHLOROPENTAFLUOROETHANE (CFC-115).JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. VOL. 44. ISSUE 8. P. 590-595 12 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 8113 HYDRODECHLORINATION//CATALYTIC HYDRODECHLORINATION//HYDRODEHALOGENATION
2 17246 MAGNESIUM FLUORIDE//ALUMINUM CHLOROFLUORIDE//POROUS ALUMINUM FLUORIDE
3 4627 CATALYTIC OXIDATION//CATALYTIC COMBUSTION//TOTAL OXIDATION
4 24369 NITROGEN TRIFLUORIDE//DIFLUOROALKYLAMINES//CHEMICAL DRY ETCHING
5 36645 BIOCHEM BIOPHYS BIOCHEM//FRACTOSIL//BIOCHEM BIOPHYS BIOORGAN CHEM
6 16016 HALON REPLACEMENT//CUP BURNER//FLAME INHIBITION
7 26615 HYDROTHERMAL HOT PRESSING//INFORMAT ENVIRONM SCI//CONCRETE WASTES
8 24392 INFLUENCE REGULARITY//SF6 DECOMPOSITION PRODUCTS//SF6
9 15485 FYS EIKUNDE POLYMEREN//HAZARDOUS WASTE & HAZARDOUS MATERIALS//ABT MFE RD
10 1837 DEALUMINATION//CATALYTIC CRACKING//FCC CATALYST

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