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

Electrochemical oxygen reduction on nitrogen doped graphene sheets in acid media

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dc.contributor.authorLee, Ki-Rakko
dc.contributor.authorLee, Kye-Ungko
dc.contributor.authorLee, Jong-Wookko
dc.contributor.authorAhn, Byung-Taeko
dc.contributor.authorWoo, Seong-Ihlko
dc.date.accessioned2013-03-11T08:09:46Z-
dc.date.available2013-03-11T08:09:46Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2010-08-
dc.identifier.citationELECTROCHEMISTRY COMMUNICATIONS, v.12, no.8, pp.1052 - 1055-
dc.identifier.issn1388-2481-
dc.identifier.urihttp://hdl.handle.net/10203/98738-
dc.description.abstractNitrogen doped graphene were prepared via exfoliated graphite oxide. This graphene exhibited significantly high oxygen reduction activity. High electric conductivity, high surface area, large amount of edge sites and pyridinic N site in rGS (reduced graphene sheets) contribute to the high ORR (oxygen reduction reaction) activity. The rGS showed a potential to replace expensive Pt for oxygen reduction reaction in PEMFC. Crown Copyright (C) 2010 Published by Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE INC-
dc.subjectFUEL-CELLS-
dc.subjectCATALYSTS-
dc.subjectFILMS-
dc.subjectOXIDE-
dc.subjectSURFACES-
dc.titleElectrochemical oxygen reduction on nitrogen doped graphene sheets in acid media-
dc.typeArticle-
dc.identifier.wosid000280751100013-
dc.identifier.scopusid2-s2.0-77955304786-
dc.type.rimsART-
dc.citation.volume12-
dc.citation.issue8-
dc.citation.beginningpage1052-
dc.citation.endingpage1055-
dc.citation.publicationnameELECTROCHEMISTRY COMMUNICATIONS-
dc.identifier.doi10.1016/j.elecom.2010.05.023-
dc.contributor.localauthorAhn, Byung-Tae-
dc.contributor.localauthorWoo, Seong-Ihl-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorOxygen reduction reaction-
dc.subject.keywordAuthorFuel cell-
dc.subject.keywordAuthorNitrogen doped graphene-
dc.subject.keywordAuthorNon platinum catalyst-
dc.subject.keywordAuthorPyridinic nitrogen-
dc.subject.keywordPlusFUEL-CELLS-
dc.subject.keywordPlusCATALYSTS-
dc.subject.keywordPlusFILMS-
dc.subject.keywordPlusOXIDE-
dc.subject.keywordPlusSURFACES-
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MS-Journal Papers(저널논문)CBE-Journal Papers(저널논문)
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