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PtRh alloy nanoparticle electrocatalysts for oxygen reduction for use in direct methanol fuel cells

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dc.contributor.authorPark, Kyung-Won-
dc.contributor.authorHan, Dae-Seob-
dc.contributor.authorSung, Yung-Eun-
dc.date.available2018-05-10T17:07:31Z-
dc.date.created2018-04-17-
dc.date.issued2006-12-07-
dc.identifier.issn0378-7753-
dc.identifier.urihttp://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/18564-
dc.description.abstractPtRh alloy nanoparticles were synthesized for use in enhancing the stability of methanol crossover and electrocatalytic activity for oxygen reduction in direct methanol fuel cells (DMFCs). From the electrochemical results, by comparing Pt in terms of methanol tolerance and oxygen reduction with Pt-based alloys, the PtRh(2:1) was an optimum catalyst for the elimination of CO poisoning during the oxidation of crossover methanol as well as oxygen reduction. A PtRh(2:1) alloy cathode showed a higher power density as well as better performance stability than Pt in DMFC unit cell test. (c) 2006 Elsevier B.V. All rights reserved.-
dc.publisherELSEVIER SCIENCE BV-
dc.relation.isPartOfJOURNAL OF POWER SOURCES-
dc.subjectTRANSITION-METAL SULFIDES-
dc.subjectHIGH-PERFORMANCE-
dc.subjectCATALYSTS-
dc.subjectENHANCEMENT-
dc.subjectELECTRODE-
dc.subjectPLATINUM-
dc.subjectELECTROREDUCTION-
dc.subjectPT/CARBON-
dc.subjectLAYER-
dc.subjectFE-
dc.titlePtRh alloy nanoparticle electrocatalysts for oxygen reduction for use in direct methanol fuel cells-
dc.typeArticle-
dc.identifier.doi10.1016/j.jpowsour.2006.04.073-
dc.type.rimsART-
dc.identifier.bibliographicCitationJOURNAL OF POWER SOURCES, v.163, no.1, pp.82 - 86-
dc.description.journalClass1-
dc.identifier.wosid000244317100015-
dc.identifier.scopusid2-s2.0-33947604325-
dc.citation.endPage86-
dc.citation.number1-
dc.citation.startPage82-
dc.citation.titleJOURNAL OF POWER SOURCES-
dc.citation.volume163-
dc.contributor.affiliatedAuthorPark, Kyung-Won-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordAuthordirect methanol fuel cell-
dc.subject.keywordAuthorcathode-
dc.subject.keywordAuthormethanol tolerance-
dc.subject.keywordAuthornanoparticles-
dc.subject.keywordAuthorplatinum rhodium alloy-
dc.subject.keywordPlusTRANSITION-METAL SULFIDES-
dc.subject.keywordPlusHIGH-PERFORMANCE-
dc.subject.keywordPlusCATALYSTS-
dc.subject.keywordPlusENHANCEMENT-
dc.subject.keywordPlusELECTRODE-
dc.subject.keywordPlusPLATINUM-
dc.subject.keywordPlusELECTROREDUCTION-
dc.subject.keywordPlusPT/CARBON-
dc.subject.keywordPlusLAYER-
dc.subject.keywordPlusFE-
dc.description.journalRegisteredClassscopus-
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