Class information for:
Level 1: METHANE DECOMPOSITION//CARBON NANOFIBERS//FILAMENTOUS CARBON

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
38 3       CARBON NANOTUBES//SUPERCAPACITOR//GRAPHENE 108492
8 2             CARBON NANOTUBES//CARBON//SINGLE WALLED CARBON NANOTUBES 41406
6180 1                   METHANE DECOMPOSITION//CARBON NANOFIBERS//FILAMENTOUS CARBON 1546

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 METHANE DECOMPOSITION authKW 2793963 12% 74% 184
2 CARBON NANOFIBERS authKW 501900 13% 12% 204
3 FILAMENTOUS CARBON authKW 462449 2% 69% 33
4 CARBON FILAMENTS authKW 417838 3% 50% 41
5 METHANE CRACKING authKW 353795 2% 64% 27
6 CATALYTIC METHANE DECOMPOSITION authKW 347605 1% 95% 18
7 VAPOR GROWN CARBON FIBER authKW 220997 2% 36% 30
8 METHANE CATALYTIC DECOMPOSITION authKW 185310 1% 91% 10
9 CATALYTICALLY GROWN CARBON authKW 163051 1% 40% 20
10 METHANE DECARBONIZATION authKW 142690 0% 100% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 11638 57% 0% 882
2 Engineering, Chemical 3810 22% 0% 334
3 Energy & Fuels 3640 16% 0% 254
4 Materials Science, Multidisciplinary 3201 34% 0% 519
5 Electrochemistry 2247 11% 0% 167
6 Chemistry, Applied 658 7% 0% 106
7 Nanoscience & Nanotechnology 349 6% 0% 95
8 Chemistry, Multidisciplinary 219 11% 0% 165
9 Engineering, Environmental 115 3% 0% 43
10 Physics, Applied 81 8% 0% 122

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARBOQUIM 55974 3% 6% 44
2 ESCUELA TECN AGRICOLA 45863 0% 75% 3
3 MAT CATALYT MAT 45863 0% 75% 3
4 DA NANG UNIV TECHNOL 36234 0% 44% 4
5 CARBON CARBON CHEM 27178 0% 67% 2
6 STATE CHEM REACT ENGN 23217 0% 16% 7
7 COMBUSTAO PROPULSAO 21737 0% 27% 4
8 ADV EDS RD 20384 0% 100% 1
9 ADV MATGR HITE GRP 20384 0% 100% 1
10 ANALYT CHEM ELE OANALYT SENSOR 20384 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARBON 74887 14% 2% 213
2 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 19778 9% 1% 145
3 APPLIED CATALYSIS A-GENERAL 9450 5% 1% 74
4 JOURNAL OF CATALYSIS 6939 4% 1% 66
5 CATALYSIS TODAY 6762 4% 1% 59
6 KINETICS AND CATALYSIS 5837 2% 1% 38
7 NEW CARBON MATERIALS 2793 1% 1% 12
8 JOURNAL OF NATURAL GAS CHEMISTRY 1345 0% 1% 6
9 DIAMOND AND RELATED MATERIALS 1181 1% 0% 21
10 CATALYSIS LETTERS 1148 1% 0% 21

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 METHANE DECOMPOSITION 2793963 12% 74% 184 Search METHANE+DECOMPOSITION Search METHANE+DECOMPOSITION
2 CARBON NANOFIBERS 501900 13% 12% 204 Search CARBON+NANOFIBERS Search CARBON+NANOFIBERS
3 FILAMENTOUS CARBON 462449 2% 69% 33 Search FILAMENTOUS+CARBON Search FILAMENTOUS+CARBON
4 CARBON FILAMENTS 417838 3% 50% 41 Search CARBON+FILAMENTS Search CARBON+FILAMENTS
5 METHANE CRACKING 353795 2% 64% 27 Search METHANE+CRACKING Search METHANE+CRACKING
6 CATALYTIC METHANE DECOMPOSITION 347605 1% 95% 18 Search CATALYTIC+METHANE+DECOMPOSITION Search CATALYTIC+METHANE+DECOMPOSITION
7 VAPOR GROWN CARBON FIBER 220997 2% 36% 30 Search VAPOR+GROWN+CARBON+FIBER Search VAPOR+GROWN+CARBON+FIBER
8 METHANE CATALYTIC DECOMPOSITION 185310 1% 91% 10 Search METHANE+CATALYTIC+DECOMPOSITION Search METHANE+CATALYTIC+DECOMPOSITION
9 CATALYTICALLY GROWN CARBON 163051 1% 40% 20 Search CATALYTICALLY+GROWN+CARBON Search CATALYTICALLY+GROWN+CARBON
10 METHANE DECARBONIZATION 142690 0% 100% 7 Search METHANE+DECARBONIZATION Search METHANE+DECARBONIZATION

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 25815 FLAME SYNTHESIS//CUP STACKED CARBON NANOTUBES//NCMR
2 159 CARBON NANOTUBES//CHEMICAL VAPOR DEPOSITION//CATALYTIC CHEMICAL VAPOR DEPOSITION
3 37712 ADV NETWORKING BUSINESS UNIT//BIOMED ENGN FUJIAN PROV MAT//CARBON BASED MICROTUBES
4 13418 CARBON MICROCOILS//CARBON NANOCOILS//COILED CARBON NANOTUBES
5 38654 ALUMINUM ANODIC OXIDIZING//CARBON FIBER COMPOS//CARBON NANOWIRES CNWS
6 37740 NICKEL DISPERSION//HYDROGEN ON NICKEL//NICKEL ALUMINA CATALYSTS
7 388 DRY REFORMING//SYNTHESIS GAS//DRY REFORMING OF METHANE
8 37342 NANO SIZED AG PARTICLE//MERCAPTO PROPIONIC ACID//AG MEMBRANE
9 10350 ARC DISCHARGE//NANOTUBULITES PROJECT//COE PROGRAM NANO TORY 21
10 14526 CNX NANOTUBES//NITROGEN DOPED CARBON NANOTUBES//BAMBOO LIKE STRUCTURE

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