Class information for:
Level 1: SOLID OXIDE FUEL CELL//SOFC//SOLID OXIDE FUEL CELLS

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
801 1                   SOLID OXIDE FUEL CELL//SOFC//SOLID OXIDE FUEL CELLS 3082

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOLID OXIDE FUEL CELL authKW 1124452 18% 20% 564
2 SOFC authKW 929778 15% 20% 460
3 SOLID OXIDE FUEL CELLS authKW 809486 12% 21% 373
4 CARBON DEPOSITION authKW 466230 5% 27% 169
5 ANODE authKW 385404 12% 10% 364
6 SOFC ANODE authKW 356893 2% 73% 48
7 NI YSZ authKW 347467 2% 62% 55
8 NI YSZ ANODE authKW 330501 1% 79% 41
9 MICRO TUBULAR SOFC authKW 275506 1% 84% 32
10 NI YSZ CERMET authKW 232640 1% 71% 32

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Electrochemistry 102805 49% 1% 1513
2 Energy & Fuels 39503 37% 0% 1140
3 Chemistry, Physical 17786 50% 0% 1554
4 Materials Science, Multidisciplinary 8221 38% 0% 1157
5 Materials Science, Ceramics 5996 9% 0% 278
6 Materials Science, Coatings & Films 4450 9% 0% 278
7 Physics, Condensed Matter 1182 12% 0% 375
8 Engineering, Chemical 279 5% 0% 168
9 Metallurgy & Metallurgical Engineering 233 4% 0% 120
10 Nanoscience & Nanotechnology 121 3% 0% 99

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONM CARBON MANAGEMENT 77062 0% 54% 14
2 FUEL CELL ENERGY TECHNOL 52263 0% 34% 15
3 CARBON ENERGY MANAGEMENT 45539 0% 64% 7
4 INNOVAT FUEL CELL BATTERY TECHNOL 43038 1% 16% 27
5 STOCKER 248 42599 0% 83% 5
6 UNION FUEL CELL 39273 0% 27% 14
7 INT CARBON NEUTRAL ENERGY WPI 36512 0% 71% 5
8 VESTEL DEF IND 36512 0% 71% 5
9 IND ENERGY SYST LENI 31937 0% 31% 10
10 BIRCHALL INORGAN CHEM MAT SCI 30767 1% 19% 16

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF POWER SOURCES 167062 20% 3% 620
2 FUEL CELLS 77875 3% 8% 98
3 SOLID STATE IONICS 56550 9% 2% 271
4 JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY 32428 2% 6% 52
5 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 22734 7% 1% 220
6 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 22567 9% 1% 262
7 ELECTROCHEMICAL AND SOLID STATE LETTERS 9398 2% 1% 63
8 CERAMICS INTERNATIONAL 4994 3% 1% 88
9 ELECTROCHEMISTRY COMMUNICATIONS 3539 1% 1% 46
10 INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY 3456 1% 1% 23

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOLID OXIDE FUEL CELL 1124452 18% 20% 564 Search SOLID+OXIDE+FUEL+CELL Search SOLID+OXIDE+FUEL+CELL
2 SOFC 929778 15% 20% 460 Search SOFC Search SOFC
3 SOLID OXIDE FUEL CELLS 809486 12% 21% 373 Search SOLID+OXIDE+FUEL+CELLS Search SOLID+OXIDE+FUEL+CELLS
4 CARBON DEPOSITION 466230 5% 27% 169 Search CARBON+DEPOSITION Search CARBON+DEPOSITION
5 ANODE 385404 12% 10% 364 Search ANODE Search ANODE
6 SOFC ANODE 356893 2% 73% 48 Search SOFC+ANODE Search SOFC+ANODE
7 NI YSZ 347467 2% 62% 55 Search NI+YSZ Search NI+YSZ
8 NI YSZ ANODE 330501 1% 79% 41 Search NI+YSZ+ANODE Search NI+YSZ+ANODE
9 MICRO TUBULAR SOFC 275506 1% 84% 32 Search MICRO+TUBULAR+SOFC Search MICRO+TUBULAR+SOFC
10 NI YSZ CERMET 232640 1% 71% 32 Search NI+YSZ+CERMET Search NI+YSZ+CERMET

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 29490 SINGLE CHAMBER SOLID OXIDE FUEL CELL//SINGLE CHAMBER//SINGLE CHAMBER SOFC
2 16874 SOLID OXIDE ELECTROLYSIS CELL//SOEC//HIGH TEMPERATURE ELECTROLYSIS
3 25054 METAL SUPPORTED SOLID OXIDE FUEL CELL//METAL SUPPORTED//METAL SUPPORT
4 2145 SOLID OXIDE FUEL CELL//SOFC//JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY
5 456 CATHODE//SOLID OXIDE FUEL CELLS//COMPOSITE CATHODE
6 23109 DIRECT CARBON FUEL CELL//DCFC//CARBON FUEL CELL
7 1424 DOPED CERIA//GADOLINIUM DOPED CERIA//MICRO SOLID OXIDE FUEL CELL
8 15790 GLASS CERAMIC SEALANT//SEALING GLASS//GLASS SEALANT
9 22200 COMPOSITE ELECTROLYTE//HUBEI ABORAT INNOVAT ADV MAT//LOW TEMPERATURE SOLID OXIDE FUEL CELLS
10 10051 LANTHANUM GALLATE//LSGM//LAGAO3

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