Class information for:
Level 1: ANION EXCHANGE MEMBRANE//ALKALINE FUEL CELL//ALKALINE ANION EXCHANGE MEMBRANE

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
42 3       ELECTROCHEMISTRY//FUEL CELL//JOURNAL OF ELECTROANALYTICAL CHEMISTRY 105165
19 2             FUEL CELL//OXYGEN REDUCTION REACTION//DIRECT METHANOL FUEL CELL 36706
8592 1                   ANION EXCHANGE MEMBRANE//ALKALINE FUEL CELL//ALKALINE ANION EXCHANGE MEMBRANE 1269

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANION EXCHANGE MEMBRANE authKW 3353548 24% 44% 309
2 ALKALINE FUEL CELL authKW 1309807 9% 44% 120
3 ALKALINE ANION EXCHANGE MEMBRANE authKW 1273277 4% 93% 55
4 HYDROXIDE CONDUCTIVITY authKW 794698 3% 100% 32
5 ALKALINE STABILITY authKW 712677 3% 74% 39
6 ALKALINE MEMBRANE authKW 310424 1% 83% 15
7 HYDROXIDE EXCHANGE MEMBRANE authKW 298012 1% 100% 12
8 ALKALINE MEMBRANE FUEL CELL authKW 268196 1% 60% 18
9 SOLID ALKALINE FUEL CELL authKW 223509 1% 100% 9
10 DEV MEMBRANE SCI TECHNOL address 186752 1% 40% 19

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Electrochemistry 23454 37% 0% 466
2 Energy & Fuels 13128 33% 0% 423
3 Polymer Science 6390 27% 0% 345
4 Chemistry, Physical 3706 37% 0% 469
5 Engineering, Chemical 1690 16% 0% 207
6 Materials Science, Multidisciplinary 1577 27% 0% 342
7 Materials Science, Coatings & Films 418 5% 0% 58
8 Chemistry, Multidisciplinary 377 14% 0% 176
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 124 1% 0% 19
10 Nanoscience & Nanotechnology 117 4% 0% 55

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DEV MEMBRANE SCI TECHNOL 186752 1% 40% 19
2 NANOVIS SCI SECT 88691 0% 71% 5
3 SENSORS ELE ON DEVICE DIRECTORATE 88691 0% 71% 5
4 KHKEMPEN 74503 0% 100% 3
5 MAT DEVICES ENERGY TECHNOL GRP 74503 0% 100% 3
6 NANCY STEPHAN GRAND TECHNION ENERGY PROGRAM GTE 66222 0% 67% 4
7 HUBEI ELE OCHEM POWER SOURCES 65544 2% 13% 21
8 CELLERA 49669 0% 100% 2
9 FUEL CELL KEY MAT COMPONENTS 49669 0% 100% 2
10 FUEL CELL SYST ENGN GRP 47046 0% 32% 6

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF MEMBRANE SCIENCE 38327 12% 1% 151
2 JOURNAL OF POWER SOURCES 28620 13% 1% 165
3 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 21550 11% 1% 137
4 JOURNAL OF MATERIALS CHEMISTRY A 6141 4% 0% 53
5 FUEL CELLS 3311 1% 1% 13
6 ENERGY & ENVIRONMENTAL SCIENCE 2405 1% 1% 17
7 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 2275 4% 0% 54
8 POLYMER CHEMISTRY 2179 2% 0% 20
9 CHEMSUSCHEM 1945 1% 1% 15
10 ACS MACRO LETTERS 1598 1% 1% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ANION EXCHANGE MEMBRANE 3353548 24% 44% 309 Search ANION+EXCHANGE+MEMBRANE Search ANION+EXCHANGE+MEMBRANE
2 ALKALINE FUEL CELL 1309807 9% 44% 120 Search ALKALINE+FUEL+CELL Search ALKALINE+FUEL+CELL
3 ALKALINE ANION EXCHANGE MEMBRANE 1273277 4% 93% 55 Search ALKALINE+ANION+EXCHANGE+MEMBRANE Search ALKALINE+ANION+EXCHANGE+MEMBRANE
4 HYDROXIDE CONDUCTIVITY 794698 3% 100% 32 Search HYDROXIDE+CONDUCTIVITY Search HYDROXIDE+CONDUCTIVITY
5 ALKALINE STABILITY 712677 3% 74% 39 Search ALKALINE+STABILITY Search ALKALINE+STABILITY
6 ALKALINE MEMBRANE 310424 1% 83% 15 Search ALKALINE+MEMBRANE Search ALKALINE+MEMBRANE
7 HYDROXIDE EXCHANGE MEMBRANE 298012 1% 100% 12 Search HYDROXIDE+EXCHANGE+MEMBRANE Search HYDROXIDE+EXCHANGE+MEMBRANE
8 ALKALINE MEMBRANE FUEL CELL 268196 1% 60% 18 Search ALKALINE+MEMBRANE+FUEL+CELL Search ALKALINE+MEMBRANE+FUEL+CELL
9 SOLID ALKALINE FUEL CELL 223509 1% 100% 9 Search SOLID+ALKALINE+FUEL+CELL Search SOLID+ALKALINE+FUEL+CELL
10 HYDROXIDE ION CONDUCTIVITY 173840 1% 100% 7 Search HYDROXIDE+ION+CONDUCTIVITY Search HYDROXIDE+ION+CONDUCTIVITY

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 19115 OXYGEN REDUCTION//OXYGEN REDUCTION REACTION//ALKALINE AIR ELECTRODE
2 110 PROTON CONDUCTIVITY//PROTON EXCHANGE MEMBRANE//METHANOL PERMEABILITY
3 36704 IONCONDUCTIVE MEMBRANE//DRILLING FLUID//PROTON TRANSPORT NUMBER
4 6115 ETHANOL OXIDATION//GLYCEROL ELECTROOXIDATION//METHANOL OXIDATION
5 17511 DIRECT BOROHYDRIDE FUEL CELL//BOROHYDRIDE OXIDATION//DIRECT BOROHYDRIDE HYDROGEN PEROXIDE FUEL CELL
6 15114 DIFFUSION DIALYSIS//DONNAN DIALYSIS//ACID RECOVERY
7 16710 IQSC//STARCH CHITOSAN BLEND//PROTON BATTERY
8 4958 DIRECT METHANOL FUEL CELL//METHANOL CROSSOVER//DMFC
9 1463 ELECTRODIALYSIS//BIPOLAR MEMBRANE//ION EXCHANGE MEMBRANE
10 7862 CATALYST LAYER//MEMBRANE ELECTRODE ASSEMBLY//CATHODE CATALYST LAYER

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