Class information for:
Level 1: GAS DIFFUSION LAYERS//PEM FUEL CELL//PROTON EXCHANGE MEMBRANE FUEL CELL

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
121 4190 28.5 73%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
55 28603 DIRECT METHANOL FUEL CELL//PEMFC//OXYGEN REDUCTION REACTION

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 GAS DIFFUSION LAYERS Author keyword 621 78% 10% 407
2 PEM FUEL CELL Author keyword 293 45% 12% 492
3 PROTON EXCHANGE MEMBRANE FUEL CELL Author keyword 181 41% 8% 346
4 PEMFC Author keyword 154 30% 10% 439
5 POLYMER ELECTROLYTE FUEL CELL Author keyword 113 43% 5% 203
6 FUEL CELL DYNAM DIAGNOST Address 102 95% 1% 35
7 MICRO POROUS LAYER Author keyword 77 79% 1% 49
8 PEM FUEL CELLS Author keyword 75 37% 4% 164
9 LIQUID WATER TRANSPORT Author keyword 73 89% 1% 33
10 POLYMER ELECTROLYTE MEMBRANE FUEL CELL Author keyword 70 41% 3% 135

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 GAS DIFFUSION LAYERS 621 78% 10% 407 Search GAS+DIFFUSION+LAYERS Search GAS+DIFFUSION+LAYERS
2 PEM FUEL CELL 293 45% 12% 492 Search PEM+FUEL+CELL Search PEM+FUEL+CELL
3 PROTON EXCHANGE MEMBRANE FUEL CELL 181 41% 8% 346 Search PROTON+EXCHANGE+MEMBRANE+FUEL+CELL Search PROTON+EXCHANGE+MEMBRANE+FUEL+CELL
4 PEMFC 154 30% 10% 439 Search PEMFC Search PEMFC
5 POLYMER ELECTROLYTE FUEL CELL 113 43% 5% 203 Search POLYMER+ELECTROLYTE+FUEL+CELL Search POLYMER+ELECTROLYTE+FUEL+CELL
6 MICRO POROUS LAYER 77 79% 1% 49 Search MICRO+POROUS+LAYER Search MICRO+POROUS+LAYER
7 PEM FUEL CELLS 75 37% 4% 164 Search PEM+FUEL+CELLS Search PEM+FUEL+CELLS
8 LIQUID WATER TRANSPORT 73 89% 1% 33 Search LIQUID+WATER+TRANSPORT Search LIQUID+WATER+TRANSPORT
9 POLYMER ELECTROLYTE MEMBRANE FUEL CELL 70 41% 3% 135 Search POLYMER+ELECTROLYTE+MEMBRANE+FUEL+CELL Search POLYMER+ELECTROLYTE+MEMBRANE+FUEL+CELL
10 INTERDIGITATED FLOW FIELD 69 96% 1% 22 Search INTERDIGITATED+FLOW+FIELD Search INTERDIGITATED+FLOW+FIELD

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 GAS DIFFUSION LAYERS 369 60% 9% 398
2 LIQUID WATER TRANSPORT 289 80% 4% 177
3 PEMFC 261 39% 12% 523
4 MICROPOROUS LAYER 155 77% 3% 106
5 MICRO POROUS LAYER 143 79% 2% 91
6 GDL 102 75% 2% 73
7 REPETITIVELY BROUGHT 81 87% 1% 40
8 PEFC 78 39% 4% 155
9 CATALYST LAYER 78 37% 4% 167
10 REACTANT GAS TRANSPORT 73 96% 1% 23

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY 34 19% 4% 158
2 FUEL CELLS 12 10% 3% 112

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A review of polymer electrolyte membrane fuel cells: Technology, applications, and needs on fundamental research 2011 465 194 55%
A review of water flooding issues in the proton exchange membrane fuel cell 2008 320 121 89%
A review of gas diffusion layer in PEM fuel cells: Materials and designs 2012 68 107 71%
Liquid water visualization in PEM fuel cells: A review 2009 135 83 94%
Main factors affecting the lifetime of Proton Exchange Membrane fuel cells in vehicle applications: A review 2014 17 138 55%
A critical review of cooling techniques in proton exchange membrane fuel cell stacks 2012 41 96 88%
Water transport in polymer electrolyte membrane fuel cells 2011 89 342 65%
A technical review on gas diffusion, mechanism and medium of PEM fuel cell 2015 1 136 88%
Influence of geometric parameters of the flow fields on the performance of a PEM fuel cell. A review 2012 33 91 95%
A critical review of two-phase flow in gas flow channels of proton exchange membrane fuel cells 2010 72 135 85%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FUEL CELL DYNAM DIAGNOST 102 95% 0.8% 35
2 ELE OCHEM ENGINE 43 60% 1.1% 47
3 INTEGRATED ENERGY SYST 41 43% 1.7% 73
4 MICROSCALE ENERGY SYST TRANSPORT PHENOMENA 26 80% 0.4% 16
5 FUEL CELL 22 12% 4.4% 183
6 ECEC 19 46% 0.7% 31
7 ENERGY SYST DESIGN 15 82% 0.2% 9
8 NIAG 15 82% 0.2% 9
9 FUEL CELLS GREEN ENERGY RDD 20 20 15 88% 0.2% 7
10 ELE OCHEM LEC 14 100% 0.2% 7

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000209640 MEMBRANE ELECTRODE ASSEMBLY//CATALYST COATED MEMBRANES//GALVANOSTATIC DISCHARGE MODE
2 0.0000145390 CARBON CORROSION//ACCELERATED STRESS TEST//PT DISSOLUTION
3 0.0000142708 DIRECT METHANOL FUEL CELL//METHANOL CROSSOVER//PASSIVE DIRECT METHANOL FUEL CELL
4 0.0000113784 BIPOLAR PLATE//INTERFACIAL CONTACT RESISTANCE//BIPOLAR PLATES
5 0.0000080651 NAFION//PERFLUORINATED IONOMER//GRP POLYME CONDUCTEURS ION
6 0.0000074126 DST HYSA INFRASTRUCT COMPETENCE//HYBRID SULFUR CYCLE//AIRBORNE CONTAMINANT
7 0.0000067013 HYBRID ELECTRIC VEHICLE//FUEL CELL HYBRID VEHICLE//ULTRACAPACITORS
8 0.0000064015 POLYBENZIMIDAZOLE//PBI//HIGH TEMPERATURE PROTON EXCHANGE MEMBRANE FUEL CELL
9 0.0000061211 CHLOR ALKALI ELECTROLYSIS//OXYGEN DEPOLARIZED CATHODE//PHOSPHORIC ACID FUEL CELL
10 0.0000056299 SOLID OXIDE FUEL CELLS//SOFC//JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY