Class information for:
Level 1: CATHODE//SOLID OXIDE FUEL CELLS//COMPOSITE CATHODE

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
204 3       SOLID OXIDE FUEL CELL//SOFC//SOLID OXIDE FUEL CELLS 52299
145 2             SOLID OXIDE FUEL CELL//SOFC//SOLID OXIDE FUEL CELLS 22741
456 1                   CATHODE//SOLID OXIDE FUEL CELLS//COMPOSITE CATHODE 3458

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CATHODE authKW 1169579 19% 19% 661
2 SOLID OXIDE FUEL CELLS authKW 1013130 13% 25% 442
3 COMPOSITE CATHODE authKW 992947 5% 61% 179
4 SOLID OXIDE FUEL CELL authKW 753148 14% 17% 489
5 LSCF authKW 623652 3% 62% 111
6 SOFC authKW 496110 10% 15% 356
7 SOFC CATHODE authKW 268353 1% 63% 47
8 LSM authKW 262170 2% 37% 77
9 SOLID STATE IONICS journal 214611 16% 4% 558
10 INTERMEDIATE TEMPERATURE SOLID OXIDE FUEL CELL authKW 212354 2% 45% 52

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Electrochemistry 79563 41% 1% 1414
2 Energy & Fuels 19587 25% 0% 862
3 Chemistry, Physical 19013 49% 0% 1705
4 Materials Science, Coatings & Films 7652 11% 0% 382
5 Materials Science, Ceramics 6420 9% 0% 305
6 Materials Science, Multidisciplinary 6235 32% 0% 1093
7 Physics, Condensed Matter 4956 21% 0% 734
8 Metallurgy & Metallurgical Engineering 369 4% 0% 153
9 Nanoscience & Nanotechnology 74 3% 0% 92
10 Chemistry, Inorganic & Nuclear 51 2% 0% 86

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INNOVAT FUEL CELL BATTERY TECHNOL 80054 1% 23% 39
2 EXPT COMMUN 72898 0% 100% 8
3 INORGAN MAT TECHNOL 61587 0% 52% 13
4 ELE OCHEM INTER ES 55522 0% 38% 16
5 RENEWABLE CLEAN ENERGY 50615 0% 56% 10
6 FUEL CELL PROJECT 45277 0% 38% 13
7 FUELS ENERGY TECHNOL 35375 1% 11% 35
8 FUEL CELLS SOLID STATE CHEM 34761 1% 12% 32
9 UF DOE HIGH TEMP ELE OCHEM 32541 0% 71% 5
10 FUEL CELLS 30877 1% 16% 21

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID STATE IONICS 214611 16% 4% 558
2 JOURNAL OF POWER SOURCES 70297 12% 2% 427
3 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 34382 10% 1% 342
4 FUEL CELLS 28630 2% 5% 63
5 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 21536 7% 1% 227
6 JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY 7763 1% 3% 27
7 CERAMICS INTERNATIONAL 5405 3% 1% 97
8 JOURNAL OF SOLID STATE ELECTROCHEMISTRY 4773 1% 1% 47
9 IONICS 3987 1% 1% 35
10 ELECTROCHIMICA ACTA 3166 3% 0% 102

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CATHODE 1169579 19% 19% 661 Search CATHODE Search CATHODE
2 SOLID OXIDE FUEL CELLS 1013130 13% 25% 442 Search SOLID+OXIDE+FUEL+CELLS Search SOLID+OXIDE+FUEL+CELLS
3 COMPOSITE CATHODE 992947 5% 61% 179 Search COMPOSITE+CATHODE Search COMPOSITE+CATHODE
4 SOLID OXIDE FUEL CELL 753148 14% 17% 489 Search SOLID+OXIDE+FUEL+CELL Search SOLID+OXIDE+FUEL+CELL
5 LSCF 623652 3% 62% 111 Search LSCF Search LSCF
6 SOFC 496110 10% 15% 356 Search SOFC Search SOFC
7 SOFC CATHODE 268353 1% 63% 47 Search SOFC+CATHODE Search SOFC+CATHODE
8 LSM 262170 2% 37% 77 Search LSM Search LSM
9 INTERMEDIATE TEMPERATURE SOLID OXIDE FUEL CELL 212354 2% 45% 52 Search INTERMEDIATE+TEMPERATURE+SOLID+OXIDE+FUEL+CELL Search INTERMEDIATE+TEMPERATURE+SOLID+OXIDE+FUEL+CELL
10 IT SOFC 204547 2% 33% 69 Search IT+SOFC Search IT+SOFC

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 3247 OXYGEN PERMEATION//OXYGEN SEPARATION//MIXED CONDUCTOR
2 11905 LANTHANUM NICKELATE//LA2NIO4DELTA//LA2NIO4
3 801 SOLID OXIDE FUEL CELL//SOFC//SOLID OXIDE FUEL CELLS
4 25054 METAL SUPPORTED SOLID OXIDE FUEL CELL//METAL SUPPORTED//METAL SUPPORT
5 16874 SOLID OXIDE ELECTROLYSIS CELL//SOEC//HIGH TEMPERATURE ELECTROLYSIS
6 1424 DOPED CERIA//GADOLINIUM DOPED CERIA//MICRO SOLID OXIDE FUEL CELL
7 29490 SINGLE CHAMBER SOLID OXIDE FUEL CELL//SINGLE CHAMBER//SINGLE CHAMBER SOFC
8 10051 LANTHANUM GALLATE//LSGM//LAGAO3
9 22200 COMPOSITE ELECTROLYTE//HUBEI ABORAT INNOVAT ADV MAT//LOW TEMPERATURE SOLID OXIDE FUEL CELLS
10 6608 METALLIC INTERCONNECT//STEAM OXIDATION//AREA SPECIFIC RESISTANCE

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