Class information for:
Level 1: METHANE COMBUSTION//CATALYTIC COMBUSTION//HEXAALUMINATE

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
540 2             CO OXIDATION//CERIA//CATALYTIC COMBUSTION 15245
5848 1                   METHANE COMBUSTION//CATALYTIC COMBUSTION//HEXAALUMINATE 1594

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 METHANE COMBUSTION authKW 1680560 11% 51% 168
2 CATALYTIC COMBUSTION authKW 1158734 15% 25% 236
3 HEXAALUMINATE authKW 716839 4% 61% 59
4 METHANE OXIDATION authKW 321603 7% 14% 117
5 CH4 COMBUSTION authKW 253055 1% 80% 16
6 METHANE CATALYTIC COMBUSTION authKW 212620 1% 49% 22
7 HEXAALUMINATE CATALYST authKW 177934 1% 100% 9
8 CATALYTIC COMBUSTION OF METHANE authKW 175845 1% 68% 13
9 NGVS EMISSIONS authKW 138393 0% 100% 7
10 PALLADIUM OXIDE authKW 134960 2% 26% 26

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 17955 69% 0% 1099
2 Engineering, Chemical 12585 37% 0% 596
3 Chemistry, Applied 5450 18% 0% 285
4 Engineering, Environmental 1808 9% 0% 144
5 Energy & Fuels 448 6% 0% 101
6 Environmental Sciences 398 9% 0% 151
7 Chemistry, Multidisciplinary 183 10% 0% 159
8 Materials Science, Ceramics 146 2% 0% 36
9 Thermodynamics 100 3% 0% 42
10 Materials Science, Multidisciplinary 46 8% 0% 122

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PCCMF 98852 0% 100% 5
2 CATALISIS AMBIENTAL 88964 0% 75% 6
3 PRIOR ENERGY PRCFE 82375 0% 83% 5
4 CONSORTIUM M TRIESTE UNIT 59311 0% 100% 3
5 CATALYT COMBUST TEAM 54913 0% 56% 5
6 GAZ FRANCE 54742 0% 46% 6
7 ADV FUNCT MATEDUC MINIST CHINA 49421 0% 50% 5
8 DIPARTIMENTO CHIM IND INGN CHIM G NATTA 42814 1% 17% 13
9 ICCOM CNR URT TRIESTE 39541 0% 100% 2
10 JURUSAN TEKN MESIN 39541 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CATALYSIS TODAY 58349 11% 2% 175
2 APPLIED CATALYSIS B-ENVIRONMENTAL 33701 7% 1% 117
3 APPLIED CATALYSIS A-GENERAL 27595 8% 1% 128
4 JOURNAL OF CATALYSIS 12573 6% 1% 90
5 CATALYSIS LETTERS 10262 4% 1% 63
6 TOPICS IN CATALYSIS 9692 2% 1% 38
7 STUDIES IN SURFACE SCIENCE AND CATALYSIS 7826 3% 1% 50
8 REACTION KINETICS AND CATALYSIS LETTERS 7686 3% 1% 44
9 CATALYSIS COMMUNICATIONS 7203 3% 1% 43
10 CHINESE JOURNAL OF CATALYSIS 4772 2% 1% 30

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 METHANE COMBUSTION 1680560 11% 51% 168 Search METHANE+COMBUSTION Search METHANE+COMBUSTION
2 CATALYTIC COMBUSTION 1158734 15% 25% 236 Search CATALYTIC+COMBUSTION Search CATALYTIC+COMBUSTION
3 HEXAALUMINATE 716839 4% 61% 59 Search HEXAALUMINATE Search HEXAALUMINATE
4 METHANE OXIDATION 321603 7% 14% 117 Search METHANE+OXIDATION Search METHANE+OXIDATION
5 CH4 COMBUSTION 253055 1% 80% 16 Search CH4+COMBUSTION Search CH4+COMBUSTION
6 METHANE CATALYTIC COMBUSTION 212620 1% 49% 22 Search METHANE+CATALYTIC+COMBUSTION Search METHANE+CATALYTIC+COMBUSTION
7 HEXAALUMINATE CATALYST 177934 1% 100% 9 Search HEXAALUMINATE+CATALYST Search HEXAALUMINATE+CATALYST
8 CATALYTIC COMBUSTION OF METHANE 175845 1% 68% 13 Search CATALYTIC+COMBUSTION+OF+METHANE Search CATALYTIC+COMBUSTION+OF+METHANE
9 NGVS EMISSIONS 138393 0% 100% 7 Search NGVS+EMISSIONS Search NGVS+EMISSIONS
10 PALLADIUM OXIDE 134960 2% 26% 26 Search PALLADIUM+OXIDE Search PALLADIUM+OXIDE

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 2169 OXYGEN STORAGE CAPACITY//THREE WAY CATALYST//CERIA ZIRCONIA
2 4560 CATALYTIC OXIDATION//CATALYTIC COMBUSTION//TOTAL OXIDATION
3 5049 PEROVSKITE//LACOO3//CATALYSIS CHEM NANOSCI
4 10093 MICRO COMBUSTION//MICRO COMBUSTOR//MICROCOMBUSTION
5 11987 CATALYTIC CONVERTER//LIGHT OFF//HYDROCARBON TRAP
6 28991 PYROLYSIS STUDY//THERMOGRAVIMETRIC MASS SPECTROMETRIC COUPLED ANALYSES//FTIR SPECTROSCOPIC GAS CELL
7 19061 REVERSE FLOW REACTOR//VENTILATION AIR METHANE//REVERSE FLOW OPERATION
8 24725 LAAL11O18//HIBONITE//LANTHANUM HEXALUMINATE
9 37342 NANO SIZED AG PARTICLE//MERCAPTO PROPIONIC ACID//AG MEMBRANE
10 10002 FIRST PRINCIPLES KINETIC MONTE CARLO//FRITZ HABER//AMBIENT PRESSURE X RAY PHOTOELECTRON SPECTROSCOPY

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