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DC Field Value Language Jo, Hearin - Song, Danoh - Jeong, Yong-Cheol - Lee, Yong Min - Ryou, Myung-Hyun - 2018-10-30T05:59:24Z - 2018-10-30T05:59:24Z - 2018-10-15 - 2019-01 -
dc.identifier.citation Journal of Power Sources, v.409, pp.132 - 138 -
dc.identifier.issn 0378-7753 -
dc.identifier.uri -
dc.description.abstract Li metal exhibits considerable morphological changes during its plating/stripping, and in particular, the formation of needle-like Li or “dead Li” during plating/stripping has limited the widespread the use of Li metal as a secondary battery anode material. In recent attempts to suppress dead-Li formation during Li plating/stripping, the method of hosting Li metal in a stable structure in plating process has attracted considerable attention. Although many types of conductive Li host materials have been introduced to improve the electrochemical properties of Li metal anodes, the mechanism by which conductive Li hosting materials inhibit dead Li in each system has not been precisely investigated. In this study, we introduce a vapor-grown carbon-nanofiber-based protective layer on the Li metal surface and investigate the effects of the protective layer on the formation of dead Li. To this end, we investigate the adhesion properties of the plated Li and the morphological changes of the Li metal anodes with the protective layer during plating. Furthermore, the effects of the protective layer on the electrochemical properties of Li metal anodes are investigated. The protective layer firmly holds the plated Li over entire area, which results in reduced amounts of dead Li during repeated cycling. © 2018 Elsevier B.V. -
dc.language English -
dc.publisher Elsevier BV -
dc.title Study on dead-Li suppression mechanism of Li-hosting vapor-grown-carbon-nanofiber-based protective layer for Li metal anodes -
dc.type Article -
dc.identifier.doi 10.1016/j.jpowsour.2018.09.059 -
dc.identifier.wosid 000452945600016 -
dc.identifier.scopusid 2-s2.0-85054103968 -
dc.contributor.localid 170042 -
dc.type.local Article(Overseas) -
dc.type.rims ART -
dc.description.journalClass 1 -
dc.citation.publicationname Journal of Power Sources -
dc.contributor.nonIdAuthor Jo, Hearin -
dc.contributor.nonIdAuthor Song, Danoh -
dc.contributor.nonIdAuthor Jeong, Yong-Cheol -
dc.contributor.nonIdAuthor Ryou, Myung-Hyun -
dc.identifier.citationVolume 409 -
dc.identifier.citationStartPage 132 -
dc.identifier.citationEndPage 138 -
dc.identifier.citationTitle Journal of Power Sources -
dc.type.journalArticle Article -
dc.description.isOpenAccess N -
dc.subject.keywordAuthor Vapor grown carbon nanofiber -
dc.subject.keywordAuthor Dead Li suppression -
dc.subject.keywordAuthor Dendrite suppression -
dc.subject.keywordAuthor Li metal electrode -
dc.subject.keywordPlus FREE LITHIUM DEPOSITION -
dc.subject.keywordPlus PERFORMANCE -
dc.subject.keywordPlus POLYSULFIDE -
dc.subject.keywordPlus INTERLAYER -
dc.subject.keywordPlus LIQUID -
dc.subject.keywordPlus MATRIX -
dc.contributor.affiliatedAuthor Jo, Hearin -
dc.contributor.affiliatedAuthor Song, Danoh -
dc.contributor.affiliatedAuthor Jeong, Yong-Cheol -
dc.contributor.affiliatedAuthor Lee, Yong Min -
dc.contributor.affiliatedAuthor Ryou, Myung-Hyun -
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Appears in Collections:
Department of Energy Science and Engineering Battery Materials & Systems LAB 1. Journal Articles


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