DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, G | - |
dc.contributor.author | Youn, DH | - |
dc.contributor.author | Han, S | - |
dc.contributor.author | Lee, JS | - |
dc.date.accessioned | 2016-03-31T08:30:00Z | - |
dc.date.available | 2016-03-31T08:30:00Z | - |
dc.date.created | 2013-07-19 | - |
dc.date.issued | 2013-01 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.other | 2013-OAK-0000027818 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/15444 | - |
dc.description.abstract | Nitrogen-containing carbon materials were prepared by acetonitrile pyrolysis on carbon black and used as a support for a Pt catalyst. The Pt particles on N-containing carbon exhibited increased activity and stability in electrochemical hydrogen oxidation relative to Pt on pristine carbon black. The N-doped carbon had a graphitic structure and contained pyridinic and quaternary nitrogen species. The Pt nanoparticles were better-dispersed because of increased hydrophilicity induced by the nitrogen species. The Pt/N-containing carbon showed higher stability in a potential cycling test than Pt/C, because of an increased metal-support interaction. Using XPS and EELS mapping, we demonstrated that the metal-support interaction became stronger and more specific by adding nitrogen into carbon. (C) 2012 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.relation.isPartOf | CARBON | - |
dc.subject | FUEL-CELL CONDITIONS | - |
dc.subject | DOPED CARBON | - |
dc.subject | METHANOL OXIDATION | - |
dc.subject | NANOTUBES | - |
dc.subject | NANOPARTICLES | - |
dc.subject | REDUCTION | - |
dc.subject | ELECTROCATALYSIS | - |
dc.subject | ELECTROOXIDATION | - |
dc.subject | ADSORPTION | - |
dc.subject | ELECTRODES | - |
dc.title | The role of nitrogen in a carbon support on the increased activity and stability of a Pt catalyst in electrochemical hydrogen oxidation | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1016/J.CARBON.2012.08.054 | - |
dc.author.google | Bae, G | - |
dc.author.google | Youn, DH | - |
dc.author.google | Han, S | - |
dc.author.google | Lee, JS | - |
dc.relation.volume | 51 | - |
dc.relation.startpage | 274 | - |
dc.relation.lastpage | 281 | - |
dc.contributor.id | 10087281 | - |
dc.relation.journal | CARBON | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | CARBON, v.51, pp.274 - 281 | - |
dc.identifier.wosid | 000311005300031 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 281 | - |
dc.citation.startPage | 274 | - |
dc.citation.title | CARBON | - |
dc.citation.volume | 51 | - |
dc.contributor.affiliatedAuthor | Lee, JS | - |
dc.identifier.scopusid | 2-s2.0-84868111271 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 46 | - |
dc.description.scptc | 45 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FUEL-CELL CONDITIONS | - |
dc.subject.keywordPlus | DOPED CARBON | - |
dc.subject.keywordPlus | METHANOL OXIDATION | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | ELECTROCATALYSIS | - |
dc.subject.keywordPlus | ELECTROOXIDATION | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
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