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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 7196 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 7188 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 2 | - |
dc.contributor.author | Sun, Chunwen | - |
dc.contributor.author | Li, Fan | - |
dc.contributor.author | Ma, Chao | - |
dc.contributor.author | Wang, Yan | - |
dc.contributor.author | Ren, Yulan | - |
dc.contributor.author | Yang, Wei | - |
dc.contributor.author | Ma, Zhaohui | - |
dc.contributor.author | Li, Jianqi | - |
dc.contributor.author | Chen, Yujin | - |
dc.contributor.author | Kim, Youngsik | - |
dc.contributor.author | Chen, Liquan | - |
dc.date.accessioned | 2023-12-22T02:41:33Z | - |
dc.date.available | 2023-12-22T02:41:33Z | - |
dc.date.created | 2014-05-09 | - |
dc.date.issued | 2014-05 | - |
dc.description.abstract | A facile hydrothermal route has been developed to prepare graphene-Co 3O4 nanocomposites. The graphene-Co3O 4 nanocomposite catalyst demonstrates an excellent catalytic activity toward oxygen-reduction reaction including a considerably more positive half-wave potential (-0.23 V) than that of pristine graphene (-0.39 V), as well as higher cathodic currents. More importantly, this catalyst shows better long-term durability than the commercial Pt/C catalyst in an alkaline solution. The preliminary results indicate that the graphene-Co3O4 nanocomposite is an efficient and stable bifunctional catalyst for Li-air batteries and may be an alternative to the high-cost commercial Pt/C catalyst for the ORR/OER in alkaline solutions. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.2, no.20, pp.7188 - 7196 | - |
dc.identifier.doi | 10.1039/c4ta00802b | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.scopusid | 2-s2.0-84899413070 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/4522 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84899413070 | - |
dc.identifier.wosid | 000334998400010 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Graphene-Co3O4 nanocomposite as an efficient bifunctional catalyst for lithium-air batteries | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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