Class information for:
Level 2: SELECTIVE HYDROGENATION//HYDROGENATION//ACETYLENE HYDROGENATION

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
10 3       JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL 144576
1548 2             SELECTIVE HYDROGENATION//HYDROGENATION//ACETYLENE HYDROGENATION 7658
7264 1                   ACETYLENE HYDROGENATION//SELECTIVE HYDROGENATION//SELECTIVE ACETYLENE HYDROGENATION 1413
7282 1                   SELECTIVE HYDROGENATION//CITRAL HYDROGENATION//CROTONALDEHYDE 1411
8721 1                   O CHLORONITROBENZENE//NITROARENES//CHLORONITROBENZENE 1255
13487 1                   NI B AMORPHOUS ALLOY//AMORPHOUS NIB ALLOY//AMORPHOUS ALLOYS 864
15289 1                   DIRECT SYNTHESIS//HYDROGEN PEROXIDE DIRECT SYNTHESIS//H2O2 DIRECT SYNTHESIS 747
24536 1                   CYCLOHEXENE//BENZENE SELECTIVE HYDROGENATION//ENVIRONM CATALYT ENGN 332
24651 1                   PHENOL HYDROGENATION//BIPHENOL HYDROGENATION//CYCLOHEXANONE 328
25548 1                   ROD MILLING//ADV MAT SENDAI//IRON CHROMIUM ALUMINUM ALLOY 302
28568 1                   FUNCTIONAL RESINS//INTERMATRIX SYNTHESIS//GEL TYPE RESINS 222
29698 1                   SKELETAL NICKEL//SKELETAL NICKEL CATALYST//2 PROPANOL AQUEOUS SOLUTIONS 198
31356 1                   ANTHRAQUINONE HYDROGENATION//2 ETHYLANTHRAQUINONE//ETHYLANTHRAQUINONE 168
32029 1                   COMPETITIVE HYDROGENATION//ADSORPTIVITY//ADSORBED COMPLEX 157
35079 1                   SELF ASSEMBLED PHOSPHOLIPID LAYER//STEVASTELIN//PD CEN 116
37925 1                   TWO PHASE HYDROGENATION//LEAF ALCOHOLS//10R 10 METHYLTRIDECAN 2 ONE 73
37991 1                   BIOMASS CHEM LEATHER ENGN//GRAPHENE LIKE MATERIALS//DEC 1 ENE 72

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SELECTIVE HYDROGENATION authKW 1430530 7% 69% 507
2 HYDROGENATION authKW 613243 14% 14% 1053
3 ACETYLENE HYDROGENATION authKW 251941 1% 88% 70
4 CITRAL HYDROGENATION authKW 238655 1% 98% 59
5 LIQUID PHASE HYDROGENATION authKW 147170 1% 62% 58
6 CROTONALDEHYDE authKW 140895 1% 45% 77
7 PHENOL HYDROGENATION authKW 112184 0% 91% 30
8 CINNAMALDEHYDE HYDROGENATION authKW 111966 0% 78% 35
9 CINNAMALDEHYDE authKW 110743 2% 21% 129
10 CHEMOSELECTIVE HYDROGENATION authKW 109744 1% 68% 39

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 47206 52% 0% 3981
2 Engineering, Chemical 17719 21% 0% 1607
3 Chemistry, Multidisciplinary 6041 20% 0% 1558
4 Chemistry, Applied 5054 8% 0% 638
5 Chemistry, Organic 1008 7% 0% 520
6 Environmental Sciences 799 7% 0% 527
7 Nanoscience & Nanotechnology 583 4% 0% 309
8 Materials Science, Multidisciplinary 519 9% 0% 727
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 354 1% 0% 83
10 Engineering, Petroleum 301 1% 0% 56

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GRP CATALYT REACT ENGN 59217 0% 60% 24
2 ERNST BERL 38832 0% 41% 23
3 CHEM BIOCHEM KBC 37022 0% 100% 9
4 ADV MAT SENDAI 32909 0% 100% 8
5 ORGAN TECHNOL 25370 1% 9% 66
6 ENVIRONM CATALYT ENGN 21934 0% 67% 8
7 SUR E CHEM CATALYSIS GRP 20351 0% 24% 21
8 GRP CHEM REACT ENGN 17138 0% 83% 5
9 CATALYSIS GCC PB 16454 0% 100% 4
10 GRP CATALISIS MET 16454 0% 100% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 APPLIED CATALYSIS A-GENERAL 89581 7% 4% 506
2 JOURNAL OF CATALYSIS 63428 6% 4% 443
3 JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 32278 4% 3% 271
4 CATALYSIS COMMUNICATIONS 26815 2% 4% 182
5 CATALYSIS LETTERS 20749 3% 3% 197
6 CATALYSIS TODAY 19046 3% 2% 221
7 APPLIED CATALYSIS 15302 1% 4% 89
8 CHINESE JOURNAL OF CATALYSIS 15064 2% 3% 117
9 REACTION KINETICS AND CATALYSIS LETTERS 14520 2% 3% 133
10 CATALYSIS SCIENCE & TECHNOLOGY 13054 1% 3% 99

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SELECTIVE HYDROGENATION 1430530 7% 69% 507 Search SELECTIVE+HYDROGENATION Search SELECTIVE+HYDROGENATION
2 HYDROGENATION 613243 14% 14% 1053 Search HYDROGENATION Search HYDROGENATION
3 ACETYLENE HYDROGENATION 251941 1% 88% 70 Search ACETYLENE+HYDROGENATION Search ACETYLENE+HYDROGENATION
4 CITRAL HYDROGENATION 238655 1% 98% 59 Search CITRAL+HYDROGENATION Search CITRAL+HYDROGENATION
5 LIQUID PHASE HYDROGENATION 147170 1% 62% 58 Search LIQUID+PHASE+HYDROGENATION Search LIQUID+PHASE+HYDROGENATION
6 CROTONALDEHYDE 140895 1% 45% 77 Search CROTONALDEHYDE Search CROTONALDEHYDE
7 PHENOL HYDROGENATION 112184 0% 91% 30 Search PHENOL+HYDROGENATION Search PHENOL+HYDROGENATION
8 CINNAMALDEHYDE HYDROGENATION 111966 0% 78% 35 Search CINNAMALDEHYDE+HYDROGENATION Search CINNAMALDEHYDE+HYDROGENATION
9 CINNAMALDEHYDE 110743 2% 21% 129 Search CINNAMALDEHYDE Search CINNAMALDEHYDE
10 CHEMOSELECTIVE HYDROGENATION 109744 1% 68% 39 Search CHEMOSELECTIVE+HYDROGENATION Search CHEMOSELECTIVE+HYDROGENATION

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 2


rank cluster_id2 link
1 401 FISCHER TROPSCH SYNTHESIS//JOURNAL OF CATALYSIS//FISCHER TROPSCH
2 2554 HYDRODECHLORINATION//WATER MIST//CATALYTIC HYDRODECHLORINATION
3 3631 ACETYLENE HYDROCHLORINATION//HCL OXIDATION//OXYCHLORINATION
4 1825 5 HYDROXYMETHYLFURFURAL//LEVULINIC ACID//FURFURAL
5 2483 COPPER NANOPARTICLES//HLTH SCI CLOTHING ENVIRONM//MICROEMULSION
6 1038 ASYMMETRIC HYDROGENATION//TRANSFER HYDROGENATION//HYDROGENATION
7 540 CO OXIDATION//CERIA//CATALYTIC COMBUSTION
8 2168 BECKMANN REARRANGEMENT//KNOEVENAGEL CONDENSATION//CYCLOHEXANONE OXIME
9 576 STEAM REFORMING//METHANOL SYNTHESIS//AUTOTHERMAL REFORMING
10 3323 AMMONIA SYNTHESIS//AMMONIA DECOMPOSITION//AMMONIA ELECTRO OXIDATION

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