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College of Engineering(공과대학)Dept. of Chemical and Biomolecular Engineering(생명화학공학과)CBE-Journal Papers(저널논문)

Platinum dendrites with controlled sizes for oxygen reduction reaction

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dc.contributor.authorKim, Cheongheeko
dc.contributor.authorOh, Jong-Gilko
dc.contributor.authorKim, Yong-Taeko
dc.contributor.authorKim, Hansungko
dc.contributor.authorLee, Hyunjooko
dc.date.accessioned2015-11-20T12:48:52Z-
dc.date.available2015-11-20T12:48:52Z-
dc.date.created2014-03-10-
dc.date.created2014-03-10-
dc.date.issued2010-11-
dc.identifier.citationELECTROCHEMISTRY COMMUNICATIONS, v.12, pp.1596 - 1599-
dc.identifier.issn1388-2481-
dc.identifier.urihttp://hdl.handle.net/10203/201712-
dc.description.abstractPlatinum dendrites were synthesized with the controlled sizes of 13-53 nm, and their electrocatalytic properties were evaluated for oxygen reduction reaction (ORR). Dendrites showed a superior activity for ORR and better selectivity for the production of H2O, compared to commercial E-tek catalysts. Durability was also tested by estimating the change in electrochemically active surface area (ECSA) after extended periods of oxygen reduction. Dendrites with larger sizes showed improved durability. (C) 2010 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE INC-
dc.subjectCARBON NANOTUBES-
dc.subjectFUEL-CELL-
dc.subjectNANOPARTICLES-
dc.subjectCATALYSTS-
dc.titlePlatinum dendrites with controlled sizes for oxygen reduction reaction-
dc.typeArticle-
dc.identifier.wosid000284386100036-
dc.identifier.scopusid2-s2.0-78049239460-
dc.type.rimsART-
dc.citation.volume12-
dc.citation.beginningpage1596-
dc.citation.endingpage1599-
dc.citation.publicationnameELECTROCHEMISTRY COMMUNICATIONS-
dc.identifier.doi10.1016/j.elecom.2010.09.004-
dc.contributor.localauthorLee, Hyunjoo-
dc.contributor.nonIdAuthorKim, Cheonghee-
dc.contributor.nonIdAuthorOh, Jong-Gil-
dc.contributor.nonIdAuthorKim, Yong-Tae-
dc.contributor.nonIdAuthorKim, Hansung-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorPlatinum-
dc.subject.keywordAuthorDendrites-
dc.subject.keywordAuthorOxygen reduction reaction-
dc.subject.keywordAuthorActivity-
dc.subject.keywordAuthorDurability-
dc.subject.keywordPlusCARBON NANOTUBES-
dc.subject.keywordPlusFUEL-CELL-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusCATALYSTS-
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