DSpace at KISTKIST Article2012

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dc.contributor.authorPark, Sung-Hyeon-
dc.contributor.authorJung, Hye-Mi-
dc.contributor.authorUm, Sukkee-
dc.contributor.authorSong, Yong-Won-
dc.contributor.authorKim, Hak-Sung-
dc.date.accessioned2024-01-20T14:03:13Z-
dc.date.available2024-01-20T14:03:13Z-
dc.date.created2021-09-05-
dc.date.issued2012-09-
dc.identifier.issn0360-3199-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/128926-
dc.description.abstractWe synthesized Pt, Pt-Ru alloy and Pt-Ru-Mo alloy nanoparticles on the multi-walled carbon nanotubes (MWCNTs) using flash light irradiation and characterized these catalysts. Pt-100, Pt-50-Ru-50 alloy and Pt-43-Ru-43-Mo-14 alloy are coated onto MV/CNTs followed by flash light irradiation to facilitate the formation of nanoparticle-alloys. The fabricated pure Pt and Pt-based alloy nanoparticle/MWCNTs were characterized by X-ray diffraction (XRD), raman spectroscopy and scanning electron microscopy (SEM). Cyclic voltammetry (CV) studies and electrochemical impedance spectroscopy (EIS) results revealed that the Pt-43-Ru-43-Mo-14/MWCNT catalyst has higher activity and stability with regard to methanol electro-oxidation than the Pt-100/MWCNT and Pt-50-Ru-50/MWCNT catalysts. Copyright (C) 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectCARBON NANOTUBES-
dc.subjectSUPPORTED PLATINUM-
dc.subjectANODE CATALYST-
dc.subjectELECTROOXIDATION-
dc.subjectELECTROCATALYSTS-
dc.subjectNANOPARTICLES-
dc.subjectPERFORMANCE-
dc.subjectALLOY-
dc.subjectMETAL-
dc.subjectSPECTROSCOPY-
dc.titleRapid synthesis of Pt-based alloy/carbon nanotube catalysts for a direct methanol fuel cell using flash light irradiation-
dc.typeArticle-
dc.identifier.doi10.1016/j.ijhydene.2012.06.004-
dc.description.journalClass1-
dc.identifier.bibliographicCitationINTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.37, no.17, pp.12597 - 12604-
dc.citation.titleINTERNATIONAL JOURNAL OF HYDROGEN ENERGY-
dc.citation.volume37-
dc.citation.number17-
dc.citation.startPage12597-
dc.citation.endPage12604-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000309024700062-
dc.identifier.scopusid2-s2.0-84865001690-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryElectrochemistry-
dc.relation.journalWebOfScienceCategoryEnergy & Fuels-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaElectrochemistry-
dc.relation.journalResearchAreaEnergy & Fuels-
dc.type.docTypeArticle-
dc.subject.keywordPlusCARBON NANOTUBES-
dc.subject.keywordPlusSUPPORTED PLATINUM-
dc.subject.keywordPlusANODE CATALYST-
dc.subject.keywordPlusELECTROOXIDATION-
dc.subject.keywordPlusELECTROCATALYSTS-
dc.subject.keywordPlusNANOPARTICLES-
dc.subject.keywordPlusPERFORMANCE-
dc.subject.keywordPlusALLOY-
dc.subject.keywordPlusMETAL-
dc.subject.keywordPlusSPECTROSCOPY-
dc.subject.keywordAuthorFlash light irradiation-
dc.subject.keywordAuthorCarbon nanotubes-
dc.subject.keywordAuthorMethanol-
dc.subject.keywordAuthorDirect methanol fuel cells-
dc.subject.keywordAuthorNanoparticle-alloys-
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