Charting the Outer Helmholtz Plane and the Role of Nitrogen Doping in the Oxygen Reduction Reaction Conducted in Alkaline Media Using Nonprecious Metal Catalysts
DC Field | Value | Language |
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dc.contributor.author | Stanfield Youngwon Lee | - |
dc.contributor.author | Dong Young Chung | - |
dc.contributor.author | Myeong Jae Lee | - |
dc.contributor.author | Yun Sik Kang | - |
dc.contributor.author | Heejong Shin | - |
dc.contributor.author | Mi-Ju Kim | - |
dc.contributor.author | Christopher W. Bielawski | - |
dc.contributor.author | Yung-Eun Sung | - |
dc.date.available | 2017-01-20T08:30:52Z | - |
dc.date.created | 2016-11-23 | - |
dc.date.issued | 2016-11 | - |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/3245 | - |
dc.description.abstract | This study was focused on elucidating the origin of the catalytic activity displayed by non-precious-metal-based oxygen reduction reaction (ORR) catalysts before and after heat treatment. Electrochemical measurements were recorded using a series of metal phthalocyanines calculated to exhibit varying oxygen adsorption energies before and after heat treatment at a temperature sufficiently high to facilitate degradation. Collectively, the results indicate that while the oxygen adsorption is germane to the catalytic activity before heat treatment, the ORR appears to proceed through a different pathway that is not dependent on adsorption energy after heat treatment. These conclusions help to explain the high catalytic activities exhibited by carbon- or nitrogen-based materials containing metal ions after heat treatment and may lead to the realization of substitutes for ORR catalysts that utilize precious transition metals. (Chemical Equation Presented). © 2016 American Chemical Society | - |
dc.description.uri | 1 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Charting the Outer Helmholtz Plane and the Role of Nitrogen Doping in the Oxygen Reduction Reaction Conducted in Alkaline Media Using Nonprecious Metal Catalysts | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000387198400002 | - |
dc.identifier.scopusid | 2-s2.0-84994430647 | - |
dc.identifier.rimsid | 57713 | ko |
dc.date.tcdate | 2018-10-01 | - |
dc.contributor.affiliatedAuthor | Stanfield Youngwon Lee | - |
dc.contributor.affiliatedAuthor | Dong Young Chung | - |
dc.contributor.affiliatedAuthor | Myeong Jae Lee | - |
dc.contributor.affiliatedAuthor | Yun Sik Kang | - |
dc.contributor.affiliatedAuthor | Heejong Shin | - |
dc.contributor.affiliatedAuthor | Mi-Ju Kim | - |
dc.contributor.affiliatedAuthor | Christopher W. Bielawski | - |
dc.contributor.affiliatedAuthor | Yung-Eun Sung | - |
dc.identifier.doi | 10.1021/acs.jpcc.6b04771 | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY C, v.120, no.43, pp.24511 - 24520 | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.citation.volume | 120 | - |
dc.citation.number | 43 | - |
dc.citation.startPage | 24511 | - |
dc.citation.endPage | 24520 | - |
dc.date.scptcdate | 2018-10-01 | - |
dc.description.wostc | 1 | - |
dc.description.scptc | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | DENSITY-FUNCTIONAL THEORY | - |
dc.subject.keywordPlus | IRON-BASED CATALYSTS | - |
dc.subject.keywordPlus | FUEL-CELLS | - |
dc.subject.keywordPlus | ACTIVE-SITES | - |
dc.subject.keywordPlus | NONCOVALENT INTERACTIONS | - |
dc.subject.keywordPlus | REACTION-MECHANISM | - |
dc.subject.keywordPlus | ELECTRON-TRANSFER | - |
dc.subject.keywordPlus | CARBON-MONOXIDE | - |
dc.subject.keywordPlus | DOPED GRAPHENE | - |
dc.subject.keywordPlus | PLATINUM | - |