DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, WC | ko |
dc.contributor.author | Kim, JD | ko |
dc.contributor.author | Woo, Seong-Ihl | ko |
dc.date.accessioned | 2019-03-06T13:15:21Z | - |
dc.date.available | 2019-03-06T13:15:21Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-06 | - |
dc.identifier.citation | CATALYSIS TODAY, v.74, no.3-4, pp.235 - 240 | - |
dc.identifier.issn | 0920-5861 | - |
dc.identifier.uri | http://hdl.handle.net/10203/250656 | - |
dc.description.abstract | The demonstration to apply the combinatorial method using a repeated cyclic voltammetry is reported to find the anodic material for DMFC that shows a higher electrocatalytic activity and that can replace a portion of precious metals with cheap ones. The activity of newly found electrocatalyst whose composition was determined through high-throughput screening was compared with that of commercially available Johnson-Matthey Pt(50)Ru(50). It was found Pt(77)Ru(17)Mo(4)W(2) was more active and stable than Pt(50)Ru(50) in methanol electro-oxidation. The repeated cyclic voltammetry makes the combinatorial method expand into a screening tool to find the electrocatalyst that not only showing an initial excellent performance but also being active in the long-run reaction. (C) 2002 Published by Elsevier Science B.V. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | FUEL-CELL CATALYSTS | - |
dc.subject | RU ALLOYS | - |
dc.subject | ANODIC-OXIDATION | - |
dc.subject | H-2/CO MIXTURES | - |
dc.subject | ELECTROOXIDATION | - |
dc.subject | CO | - |
dc.subject | PERFORMANCE | - |
dc.subject | ELECTROLYTE | - |
dc.subject | PRECURSORS | - |
dc.subject | RUTHENIUM | - |
dc.title | Quaternary Pt-based electrocatalyst for methanol oxidation by combinatorial electrochemistry | - |
dc.type | Article | - |
dc.identifier.wosid | 000176707400006 | - |
dc.identifier.scopusid | 2-s2.0-0037024486 | - |
dc.type.rims | ART | - |
dc.citation.volume | 74 | - |
dc.citation.issue | 3-4 | - |
dc.citation.beginningpage | 235 | - |
dc.citation.endingpage | 240 | - |
dc.citation.publicationname | CATALYSIS TODAY | - |
dc.contributor.localauthor | Woo, Seong-Ihl | - |
dc.contributor.nonIdAuthor | Choi, WC | - |
dc.contributor.nonIdAuthor | Kim, JD | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | high-throughput screening | - |
dc.subject.keywordAuthor | methanol oxidation | - |
dc.subject.keywordAuthor | direct-methanol fuel cell | - |
dc.subject.keywordAuthor | electrocatalyst | - |
dc.subject.keywordPlus | FUEL-CELL CATALYSTS | - |
dc.subject.keywordPlus | RU ALLOYS | - |
dc.subject.keywordPlus | ANODIC-OXIDATION | - |
dc.subject.keywordPlus | H-2/CO MIXTURES | - |
dc.subject.keywordPlus | ELECTROOXIDATION | - |
dc.subject.keywordPlus | CO | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | ELECTROLYTE | - |
dc.subject.keywordPlus | PRECURSORS | - |
dc.subject.keywordPlus | RUTHENIUM | - |
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