There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 281 | - |
dc.citation.startPage | 274 | - |
dc.citation.title | CARBON | - |
dc.citation.volume | 51 | - |
dc.contributor.author | Bae, Ganghong | - |
dc.contributor.author | Youn, Duck Hyun | - |
dc.contributor.author | Han, Suenghoon | - |
dc.contributor.author | Lee, Jae Sung | - |
dc.date.accessioned | 2023-12-22T04:15:13Z | - |
dc.date.available | 2023-12-22T04:15:13Z | - |
dc.date.created | 2015-07-27 | - |
dc.date.issued | 2013-01 | - |
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.identifier.bibliographicCitation | CARBON, v.51, pp.274 - 281 | - |
dc.identifier.doi | 10.1016/j.carbon.2012.08.054 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.scopusid | 2-s2.0-84868111271 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/12808 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0008622312007063 | - |
dc.identifier.wosid | 000311005300031 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title.alternative | The role of nitrogen in a carbon support on the increased activity and stability of a Pt catalyst in electrochemical hydrogen oxidation | - |
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.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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 | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.