Onion-like carbon as dopant/modification-free electrocatalyst for [VO](2+)/[VO2](+) redox reaction: Performance-control mechanism
DC Field | Value | Language |
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dc.contributor.author | Ko, Young-Jin | - |
dc.contributor.author | Chio, Keunsu | - |
dc.contributor.author | Kim, Jun-Yong | - |
dc.contributor.author | Kim, Inho | - |
dc.contributor.author | Jeong, Doo Seok | - |
dc.contributor.author | Choi, Heon-Jin | - |
dc.contributor.author | Mizuseki, Hiroshi | - |
dc.contributor.author | Lee, Wook-Seong | - |
dc.date.accessioned | 2021-08-02T13:52:41Z | - |
dc.date.available | 2021-08-02T13:52:41Z | - |
dc.date.created | 2021-05-14 | - |
dc.date.issued | 2018-02 | - |
dc.identifier.issn | 0008-6223 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/17760 | - |
dc.description.abstract | We investigate the application of the onion-like carbon (OLC) as an electrocatalyst for [VO](2+)/[VO2](+) redox flow reaction; its performance (electrocatalytic activity and reversibility) strongly increases with the synthesis to peak at 1800 degrees C in 1000-2000 degrees C range. The dopant/modification-free, optimized redox performances of the OLC is comparable to some of the best data in the literature of various types of carbon materials with post-synthesis modifications or doping. Mechanism behind such performance optimization is investigated employing various physical/electrochemical analyses as well as the first-principles calculations. We demonstrate that the carbon dangling bonds or the crystalline defects, generated by an inherent mechanism unique to the OLC, played a pivotal role in determining the electrocatalytic performances. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Onion-like carbon as dopant/modification-free electrocatalyst for [VO](2+)/[VO2](+) redox reaction: Performance-control mechanism | - |
dc.title.alternative | Onion-like carbon as dopant/modification-free electrocatalyst for [VO]2+/[VO2]+ redox reaction: Performance-control mechanism | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeong, Doo Seok | - |
dc.identifier.doi | 10.1016/j.carbon.2017.10.073 | - |
dc.identifier.scopusid | 2-s2.0-85032438734 | - |
dc.identifier.wosid | 000417484000004 | - |
dc.identifier.bibliographicCitation | CARBON, v.127, pp.31 - 40 | - |
dc.relation.isPartOf | CARBON | - |
dc.citation.title | CARBON | - |
dc.citation.volume | 127 | - |
dc.citation.startPage | 31 | - |
dc.citation.endPage | 40 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | GRAPHITE ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | TOTAL-ENERGY CALCULATIONS | - |
dc.subject.keywordPlus | FLOW BATTERY APPLICATION | - |
dc.subject.keywordPlus | RAMAN-SPECTROSCOPY | - |
dc.subject.keywordPlus | FELT ELECTRODE | - |
dc.subject.keywordPlus | VO2+/VO2+ | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | NANODIAMOND | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | STORAGE | - |
dc.subject.keywordAuthor | Onion-like carbon | - |
dc.subject.keywordAuthor | Vacancy generation | - |
dc.subject.keywordAuthor | Inherent tensile strain | - |
dc.subject.keywordAuthor | Vanadium redox reaction | - |
dc.subject.keywordAuthor | First-principles calculation | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0008622317310734?via%3Dihub | - |
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