DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jongrok Kim | - |
dc.contributor.author | Junho Je | - |
dc.contributor.author | TaeJoo Kim | - |
dc.contributor.author | Massoud Kaviany | - |
dc.contributor.author | Sang Young Son | - |
dc.contributor.author | Kim, M | - |
dc.date.accessioned | 2016-03-31T09:08:55Z | - |
dc.date.available | 2016-03-31T09:08:55Z | - |
dc.date.created | 2012-03-21 | - |
dc.date.issued | 2012-01 | - |
dc.identifier.issn | 1567-1739 | - |
dc.identifier.other | 2012-OAK-0000025004 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16716 | - |
dc.description.abstract | The primary role of the gas diffusion layers (GDLs) in polymer electrolyte membrane fuel cells (PEMFC) is to maintain the delicate balance between water retention and removal in GDLs. Water management in the fuel cell is related to the breakthrough pressure at which water starts to pass through GDL, and the drainage pressure, which is maintained after the breakthrough. These pressures are both related to water management in fuel cells. Here we measured these pressures for two different GDLs and used X-ray tomography to visualize the water distributions within them. We then relate the variations in liquid pressures to the visualization and discuss water management in PEMFC. (C) 2011 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | CURRENT APPLIED PHYSICS | - |
dc.subject | Break-through pressure | - |
dc.subject | Drainage pressure | - |
dc.subject | Gas diffusion layers | - |
dc.subject | Polymer electrolyte membrane fuel cell | - |
dc.subject | X-ray tomography | - |
dc.subject | MEMBRANE FUEL-CELLS | - |
dc.subject | 2-PHASE FLOW | - |
dc.subject | TRANSPORT | - |
dc.subject | POROSITY | - |
dc.subject | CATHODE | - |
dc.subject | MODEL | - |
dc.title | Breakthrough/drainage pressures and X-ray water visualization in gas diffusion layer of PEMFC | - |
dc.type | Article | - |
dc.contributor.college | 첨단원자력공학부 | - |
dc.identifier.doi | 10.1016/J.CAP.2011.05.016 | - |
dc.author.google | Kim, J | - |
dc.author.google | Je, J | - |
dc.author.google | Kim, T | - |
dc.author.google | Kaviany, M | - |
dc.author.google | Son, SY | - |
dc.author.google | Kim, M | - |
dc.relation.volume | 12 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 105 | - |
dc.relation.lastpage | 108 | - |
dc.contributor.id | 10110703 | - |
dc.relation.journal | CURRENT APPLIED PHYSICS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | CURRENT APPLIED PHYSICS, v.12, no.1, pp.105 - 108 | - |
dc.identifier.wosid | 000296525700019 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 108 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 105 | - |
dc.citation.title | CURRENT APPLIED PHYSICS | - |
dc.citation.volume | 12 | - |
dc.contributor.affiliatedAuthor | Kim, M | - |
dc.identifier.scopusid | 2-s2.0-80054816968 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 9 | - |
dc.description.scptc | 10 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MEMBRANE FUEL-CELLS | - |
dc.subject.keywordPlus | 2-PHASE FLOW | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | POROSITY | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordAuthor | Break-through pressure | - |
dc.subject.keywordAuthor | Drainage pressure | - |
dc.subject.keywordAuthor | Gas diffusion layers | - |
dc.subject.keywordAuthor | Polymer electrolyte membrane fuel cell | - |
dc.subject.keywordAuthor | X-ray tomography | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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