Class information for:
Level 1: ETHYLENE EPOXIDATION//PROPYLENE EPOXIDATION//SILVER CATALYST

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
51 3       SURFACE SCIENCE//PHYSICS, CONDENSED MATTER//SCANNING TUNNELING MICROSCOPY 97901
29 2             SURFACE SCIENCE//LOW INDEX SINGLE CRYSTAL SURFACES//CHEMISTRY, PHYSICAL 33694
5970 1                   ETHYLENE EPOXIDATION//PROPYLENE EPOXIDATION//SILVER CATALYST 1580

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ETHYLENE EPOXIDATION authKW 515177 2% 70% 37
2 PROPYLENE EPOXIDATION authKW 436354 2% 58% 38
3 SILVER CATALYST authKW 345885 3% 38% 46
4 PROPYLENE OXIDE authKW 224170 5% 16% 72
5 PROPENE EPOXIDATION authKW 205854 1% 61% 17
6 OXAMETALLACYCLE authKW 161558 1% 90% 9
7 EPOXIDATION OF PROPYLENE authKW 149577 1% 50% 15
8 EPOXIDATION authKW 133336 9% 5% 141
9 AU TS 1 authKW 122165 0% 88% 7
10 AG TS 1 authKW 119674 0% 100% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 17785 69% 0% 1089
2 Engineering, Chemical 4795 24% 0% 376
3 Physics, Condensed Matter 1329 17% 0% 266
4 Chemistry, Applied 473 6% 0% 93
5 Chemistry, Multidisciplinary 441 14% 0% 214
6 Physics, Atomic, Molecular & Chemical 342 7% 0% 111
7 Materials Science, Coatings & Films 122 2% 0% 39
8 Nanoscience & Nanotechnology 59 3% 0% 50
9 Environmental Sciences 13 3% 0% 55
10 Engineering, Petroleum 12 0% 0% 6

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONM CATALYSIS NANOMAT 61268 1% 24% 13
2 FIS SUPERFICI BASSE TEMP 47267 1% 30% 8
3 CHEM ENGN 0211 38452 1% 21% 9
4 ENVIRONM LOW CARBON 31158 0% 31% 5
5 CATALYT SCI TECHNOL 28224 2% 5% 28
6 FIS SUPERF BASSE TEMP 26593 0% 67% 2
7 GRP T12 22435 0% 38% 3
8 CHEM PL ENGN SCI 21672 0% 22% 5
9 ABT ANORG CHEM 19946 0% 100% 1
10 ABT INORGAN CHEM 19946 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF CATALYSIS 47740 11% 1% 174
2 SURFACE SCIENCE 26262 12% 1% 189
3 CATALYSIS LETTERS 10687 4% 1% 64
4 APPLIED CATALYSIS 6351 2% 1% 26
5 KINETICS AND CATALYSIS 4838 2% 1% 35
6 APPLIED CATALYSIS A-GENERAL 4712 3% 0% 53
7 REACTION KINETICS AND CATALYSIS LETTERS 4615 2% 1% 34
8 CHEMISCHE TECHNIK 2667 1% 1% 13
9 JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 2584 2% 0% 35
10 CATALYSIS TODAY 2574 2% 0% 37

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ETHYLENE EPOXIDATION 515177 2% 70% 37 Search ETHYLENE+EPOXIDATION Search ETHYLENE+EPOXIDATION
2 PROPYLENE EPOXIDATION 436354 2% 58% 38 Search PROPYLENE+EPOXIDATION Search PROPYLENE+EPOXIDATION
3 SILVER CATALYST 345885 3% 38% 46 Search SILVER+CATALYST Search SILVER+CATALYST
4 PROPYLENE OXIDE 224170 5% 16% 72 Search PROPYLENE+OXIDE Search PROPYLENE+OXIDE
5 PROPENE EPOXIDATION 205854 1% 61% 17 Search PROPENE+EPOXIDATION Search PROPENE+EPOXIDATION
6 OXAMETALLACYCLE 161558 1% 90% 9 Search OXAMETALLACYCLE Search OXAMETALLACYCLE
7 EPOXIDATION OF PROPYLENE 149577 1% 50% 15 Search EPOXIDATION+OF+PROPYLENE Search EPOXIDATION+OF+PROPYLENE
8 EPOXIDATION 133336 9% 5% 141 Search EPOXIDATION Search EPOXIDATION
9 AU TS 1 122165 0% 88% 7 Search AU+TS+1 Search AU+TS+1
10 AG TS 1 119674 0% 100% 6 Search AG+TS+1 Search AG+TS+1

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 32051 FOAM CATALYSTS//PLASMOCHEMICAL TREATMENT//50 PPI
2 16808 MULTIDISCIPLINARY PROGRAM MAT SCI ENGN//GINT//SURFACE SCIENCE
3 11485 METHOXY//SURFACE SCIENCE//COPPER SUBOXIDE
4 1403 CO OXIDATION//GOLD CATALYST//AU CATALYST
5 22187 INT JOINT IMTAS//ADSORBATE BONDING//ADSORBATE CHARGES
6 34849 ITPD//SURFACE ACID STRENGTH//TEMPERATURE PROGRAMMED DESORPTION INTERMITTENT
7 28617 GRP OPTIMIZAT FUZZY SYST//NAOHNAF ELECTROLYTES//O FLUOROPHENYLBIGUANIDINE
8 10002 FIRST PRINCIPLES KINETIC MONTE CARLO//FRITZ HABER//AMBIENT PRESSURE X RAY PHOTOELECTRON SPECTROSCOPY
9 2825 TS 1//AMMOXIMATION//TITANIUM SILICALITE
10 20631 OSSO KEY STATE//EPOXIDATION OF STYRENE//STYRENE OXIDATION

Go to start page