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

Platinum-titanium intermetallic nanoparticle catalysts for oxygen reduction reaction with enhanced activity and durability

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dc.contributor.authorKim, Jiwhanko
dc.contributor.authorYang, Sungeunko
dc.contributor.authorLee, Hyunjooko
dc.date.accessioned2016-07-05T07:49:55Z-
dc.date.available2016-07-05T07:49:55Z-
dc.date.created2016-04-27-
dc.date.created2016-04-27-
dc.date.issued2016-05-
dc.identifier.citationELECTROCHEMISTRY COMMUNICATIONS, v.66, pp.66 - 70-
dc.identifier.issn1388-2481-
dc.identifier.urihttp://hdl.handle.net/10203/209207-
dc.description.abstractA facile method to prepare Pt-Ti intermetallic nanoparticles supported on carbon was developed. Starting from a commercial Pt/C catalyst, TiO2 layers were formed on the Pt/C then thermal annealing under a reducing condition successfully produced intermetallic Pt-Ti nanoparticles with an average size of 4.2 nm. The intermetallic Pt-Ti/C showed enhanced activity and durability for oxygen reduction reaction due to the change in electronic structure and less aggregation. (C) 2016 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE INC-
dc.subjectELECTRONIC-PROPERTIES-
dc.subjectTRANSITION-METALS-
dc.subjectPARTICLE-SIZE-
dc.subjectELECTROCATALYSIS-
dc.subjectCARBON-
dc.subjectSURFACES-
dc.subjectOXIDATION-
dc.subjectSUPPORTS-
dc.subjectALLOYS-
dc.subjectPT3TI-
dc.titlePlatinum-titanium intermetallic nanoparticle catalysts for oxygen reduction reaction with enhanced activity and durability-
dc.typeArticle-
dc.identifier.wosid000374995300016-
dc.identifier.scopusid2-s2.0-84960951184-
dc.type.rimsART-
dc.citation.volume66-
dc.citation.beginningpage66-
dc.citation.endingpage70-
dc.citation.publicationnameELECTROCHEMISTRY COMMUNICATIONS-
dc.identifier.doi10.1016/j.elecom.2016.03.007-
dc.contributor.localauthorLee, Hyunjoo-
dc.contributor.nonIdAuthorYang, Sungeun-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorPlatinum-
dc.subject.keywordAuthorTitanium-
dc.subject.keywordAuthorIntermetallic nanoparticles-
dc.subject.keywordAuthorOxygen reduction reaction-
dc.subject.keywordPlusELECTRONIC-PROPERTIES-
dc.subject.keywordPlusTRANSITION-METALS-
dc.subject.keywordPlusPARTICLE-SIZE-
dc.subject.keywordPlusELECTROCATALYSIS-
dc.subject.keywordPlusCARBON-
dc.subject.keywordPlusSURFACES-
dc.subject.keywordPlusOXIDATION-
dc.subject.keywordPlusSUPPORTS-
dc.subject.keywordPlusALLOYS-
dc.subject.keywordPlusPT3TI-
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