DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, GyeongHee | ko |
dc.contributor.author | Eom, KwangSup | ko |
dc.contributor.author | Kim, MinJoong | ko |
dc.contributor.author | Yoo, Sung Jong | ko |
dc.contributor.author | Jang, Jong Hyun | ko |
dc.contributor.author | Kim, Hyoung-Juhn | ko |
dc.contributor.author | Cho, EunAe | ko |
dc.date.accessioned | 2016-06-07T09:11:24Z | - |
dc.date.available | 2016-06-07T09:11:24Z | - |
dc.date.created | 2016-02-01 | - |
dc.date.created | 2016-02-01 | - |
dc.date.issued | 2015-12 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.7, no.50, pp.27581 - 27585 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/207802 | - |
dc.description.abstract | The membrane electrolyte assembly (MBA) designed in this study utilizes a double-layered cathode: an inner catalyst layer prepared by a conventional decal transfer method and an outer catalyst layer directly coated on a gas diffusion layer. The double-layered structure was used to improve the interfacial contact between the catalyst layer and membrane, to increase catalyst utilization and to modify the removal of product water from the cathode. Based on a series of MEAs with double-layered cathodes with an overall Pt loading fixed at 0.4 mg cm(-2) and different ratios of inner-to-outer Pt loading the MBA with an inner layer of 0.3 mg Pt cm(-2) and an outer layer of 0.1 mg Pt cm(-2) exhibited the best performance. This performance was better than that of the conventional single-layered electrode by 13.5% at a current density of 1.4 A cm(-2). | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | DIRECT SPRAY DEPOSITION | - |
dc.subject | GAS-DIFFUSION LAYER | - |
dc.subject | WATER MANAGEMENT | - |
dc.subject | HIGH-TEMPERATURE | - |
dc.subject | BIPOLAR PLATES | - |
dc.subject | PERFORMANCE | - |
dc.subject | FABRICATION | - |
dc.subject | DEGRADATION | - |
dc.subject | DURABILITY | - |
dc.subject | PRESSURE | - |
dc.title | Design of an Advanced Membrane Electrode Assembly Employing a Double-Layered Cathode for a PEM Fuel Cell | - |
dc.type | Article | - |
dc.identifier.wosid | 000367561500001 | - |
dc.identifier.scopusid | 2-s2.0-84952342320 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.issue | 50 | - |
dc.citation.beginningpage | 27581 | - |
dc.citation.endingpage | 27585 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.5b07346 | - |
dc.contributor.localauthor | Cho, EunAe | - |
dc.contributor.nonIdAuthor | Kim, GyeongHee | - |
dc.contributor.nonIdAuthor | Eom, KwangSup | - |
dc.contributor.nonIdAuthor | Kim, MinJoong | - |
dc.contributor.nonIdAuthor | Yoo, Sung Jong | - |
dc.contributor.nonIdAuthor | Jang, Jong Hyun | - |
dc.contributor.nonIdAuthor | Kim, Hyoung-Juhn | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | polymer electrolyte membrane fuel cell | - |
dc.subject.keywordAuthor | membrane electrolyte assembly | - |
dc.subject.keywordAuthor | double-layered electrode | - |
dc.subject.keywordAuthor | decal transfer method | - |
dc.subject.keywordAuthor | catalyst-coated gas diffusion layer | - |
dc.subject.keywordAuthor | water removal | - |
dc.subject.keywordPlus | DIRECT SPRAY DEPOSITION | - |
dc.subject.keywordPlus | GAS-DIFFUSION LAYER | - |
dc.subject.keywordPlus | WATER MANAGEMENT | - |
dc.subject.keywordPlus | HIGH-TEMPERATURE | - |
dc.subject.keywordPlus | BIPOLAR PLATES | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | DURABILITY | - |
dc.subject.keywordPlus | PRESSURE | - |
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