Class information for:
Level 1: CARBON CORROSION//ACCELERATED STRESS TEST//PROTON EXCHANGE MEMBRANE FUEL CELL

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
4104 1                   CARBON CORROSION//ACCELERATED STRESS TEST//PROTON EXCHANGE MEMBRANE FUEL CELL 1880

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARBON CORROSION authKW 1175456 5% 75% 94
2 ACCELERATED STRESS TEST authKW 238604 1% 65% 22
3 PROTON EXCHANGE MEMBRANE FUEL CELL authKW 210035 7% 10% 132
4 PT DISSOLUTION authKW 188571 1% 75% 15
5 MEMBRANE DEGRADATION authKW 161198 1% 42% 23
6 DURABILITY authKW 160276 11% 4% 216
7 PLATINUM DISSOLUTION authKW 141634 1% 65% 13
8 FUEL CELL authKW 129286 14% 3% 268
9 PEMFC authKW 127173 6% 7% 108
10 POTENTIAL CYCLING authKW 112639 1% 40% 17

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Electrochemistry 90325 59% 0% 1105
2 Energy & Fuels 19856 34% 0% 633
3 Chemistry, Physical 8783 46% 0% 860
4 Materials Science, Coatings & Films 5243 12% 0% 232
5 Materials Science, Multidisciplinary 3947 34% 0% 635
6 Nanoscience & Nanotechnology 368 6% 0% 109
7 Chemistry, Multidisciplinary 190 10% 0% 180
8 Engineering, Chemical 141 5% 0% 96
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 56 1% 0% 17
10 Engineering, Environmental 42 2% 0% 34

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FUEL CELL FCREL 93116 1% 56% 10
2 INTER E CHEM SUR E ENGN 82388 2% 16% 30
3 ZENTRUM ELEKTRONENMIKROSKOPIE 54854 0% 55% 6
4 DONGYUE GRP 50288 0% 100% 3
5 FUEL CELL S 50288 0% 100% 3
6 RD MEA STACK TECHNOL 50288 0% 100% 3
7 VIBRAT DESIGN MECHATRON 50288 0% 100% 3
8 FUEL CELL NANOMAT 48721 1% 12% 24
9 FUEL CELL VEHICLE TEAM 1 42966 1% 26% 10
10 MECHATRON SYST ENGN 38330 1% 9% 25

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF POWER SOURCES 74700 17% 1% 324
2 JOURNAL OF THE ELECTROCHEMICAL SOCIETY 26976 12% 1% 223
3 FUEL CELLS 26896 2% 4% 45
4 ELECTROCATALYSIS 23794 1% 6% 23
5 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 20528 9% 1% 163
6 ELECTROCHIMICA ACTA 9954 7% 0% 131
7 JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY 6354 1% 2% 18
8 ECS ELECTROCHEMISTRY LETTERS 5316 1% 3% 11
9 ELECTROCHEMICAL AND SOLID STATE LETTERS 5311 2% 1% 37
10 ELECTROCHEMISTRY COMMUNICATIONS 4878 2% 1% 42

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CARBON CORROSION 1175456 5% 75% 94 Search CARBON+CORROSION Search CARBON+CORROSION
2 ACCELERATED STRESS TEST 238604 1% 65% 22 Search ACCELERATED+STRESS+TEST Search ACCELERATED+STRESS+TEST
3 PROTON EXCHANGE MEMBRANE FUEL CELL 210035 7% 10% 132 Search PROTON+EXCHANGE+MEMBRANE+FUEL+CELL Search PROTON+EXCHANGE+MEMBRANE+FUEL+CELL
4 PT DISSOLUTION 188571 1% 75% 15 Search PT+DISSOLUTION Search PT+DISSOLUTION
5 MEMBRANE DEGRADATION 161198 1% 42% 23 Search MEMBRANE+DEGRADATION Search MEMBRANE+DEGRADATION
6 DURABILITY 160276 11% 4% 216 Search DURABILITY Search DURABILITY
7 PLATINUM DISSOLUTION 141634 1% 65% 13 Search PLATINUM+DISSOLUTION Search PLATINUM+DISSOLUTION
8 FUEL CELL 129286 14% 3% 268 Search FUEL+CELL Search FUEL+CELL
9 PEMFC 127173 6% 7% 108 Search PEMFC Search PEMFC
10 POTENTIAL CYCLING 112639 1% 40% 17 Search POTENTIAL+CYCLING Search POTENTIAL+CYCLING

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 7862 CATALYST LAYER//MEMBRANE ELECTRODE ASSEMBLY//CATHODE CATALYST LAYER
2 173 OXYGEN REDUCTION REACTION//ELECTROCATALYST//OXYGEN REDUCTION
3 206 METHANOL OXIDATION//METHANOL ELECTROOXIDATION//ETHANOL ELECTROOXIDATION
4 20027 DST HYSA INFRASTRUCT COMPETENCE//AIRBORNE CONTAMINANT//HYBRID SULFUR CYCLE
5 67 GAS DIFFUSION LAYER//PEM FUEL CELL//PROTON EXCHANGE MEMBRANE FUEL CELL
6 36677 MULTI REFERENCE ELECTRODE//MICROQUANTITIES//EXTRA POSITIVE ELECTRODE
7 23839 MAGNELI PHASES//EBONEX//TI3O5
8 37342 NANO SIZED AG PARTICLE//MERCAPTO PROPIONIC ACID//AG MEMBRANE
9 4656 NAFION//GRP POLYME CONDUCTEURS ION//PERFLUOROSULFONATED IONOMER
10 23368 ELE OCATALYSIS//RUTHENIUM CHALCOGENIDE//METHANOL TOLERANCE

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