DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, JH | ko |
dc.contributor.author | Jeon, MK | ko |
dc.contributor.author | Choi, WC | ko |
dc.contributor.author | Woo, Seong-Ihl | ko |
dc.date.accessioned | 2019-03-06T11:10:57Z | - |
dc.date.available | 2019-03-06T11:10:57Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2004-10 | - |
dc.identifier.citation | JOURNAL OF POWER SOURCES, v.137, no.2, pp.222 - 227 | - |
dc.identifier.issn | 0378-7753 | - |
dc.identifier.uri | http://hdl.handle.net/10203/250626 | - |
dc.description.abstract | An electrode for a direct methanol fuel cell (DMFC) is prepared by means of the sedimentation method. A suspension containing Pt black, PTFE and water was filtered through a polycarbonate film and a thin catalyst layer remains on this film. This catalyst layer is then transferred to a gas-diffusion layer by applying a pressure to the assembly and then peeling off the filter film. For the anode catalyst layer, the suspension contained Pt-Ru black and water. The preparation process is optimized and single-cell performance is examined under different operating conditions. Operated at 60 degreesC, the output power density of the membrane electrode assembly (MEA) fabricated by the sedimentation method is 70% higher than that for an assembly prepared by the conventional brushing technique. (C) 2004 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | ROAD TRANSPORTATION | - |
dc.subject | OXYGEN-REDUCTION | - |
dc.subject | PERFORMANCE | - |
dc.subject | CATALYST | - |
dc.subject | CROSSOVER | - |
dc.subject | OXIDATION | - |
dc.subject | FILM | - |
dc.subject | ELECTROCATALYST | - |
dc.subject | PEFC | - |
dc.title | Highly-optimized membrane electrode assembly for direct methanol fuel cell prepared by sedimentation method | - |
dc.type | Article | - |
dc.identifier.wosid | 000224938700007 | - |
dc.identifier.scopusid | 2-s2.0-6344256826 | - |
dc.type.rims | ART | - |
dc.citation.volume | 137 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 222 | - |
dc.citation.endingpage | 227 | - |
dc.citation.publicationname | JOURNAL OF POWER SOURCES | - |
dc.contributor.localauthor | Woo, Seong-Ihl | - |
dc.contributor.nonIdAuthor | Liu, JH | - |
dc.contributor.nonIdAuthor | Jeon, MK | - |
dc.contributor.nonIdAuthor | Choi, WC | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | sedimentation method | - |
dc.subject.keywordAuthor | direct methanol fuel cell | - |
dc.subject.keywordAuthor | membrane electrode assembly | - |
dc.subject.keywordAuthor | power density | - |
dc.subject.keywordPlus | ROAD TRANSPORTATION | - |
dc.subject.keywordPlus | OXYGEN-REDUCTION | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | CROSSOVER | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | FILM | - |
dc.subject.keywordPlus | ELECTROCATALYST | - |
dc.subject.keywordPlus | PEFC | - |
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