Enhanced thermal properties of the solid electrolyte interphase formed on graphite in an electrolyte with fluoroethylene carbonate

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dc.contributor.authorProfatilova, Irina A.ko
dc.contributor.authorKim, Sung-Sooko
dc.contributor.authorChoi, Nam-Soonko
dc.date.accessioned2021-08-20T07:10:56Z-
dc.date.available2021-08-20T07:10:56Z-
dc.date.created2021-08-20-
dc.date.created2021-08-20-
dc.date.created2021-08-20-
dc.date.issued2009-07-
dc.identifier.citationELECTROCHIMICA ACTA, v.54, no.19, pp.4445 - 4450-
dc.identifier.issn0013-4686-
dc.identifier.urihttp://hdl.handle.net/10203/287334-
dc.description.abstractThe influence of fluoroethylene carbonate (FEC) on the electrochemical and thermal properties of graphite anodes is examined. The dQ/dV graph of graphite/Li cells shows that the electrochemical reduction peak of an electrolyte shifts to higher potential in the presence of FEC. The DSC results for graphite anodes cycled in FEC-containing electrolytes clearly exhibit that an exothermic peak at around 120 degrees C mostly disappears. It is demonstrated by X-ray photoelectron spectroscopy (XPS) and electrochemical impedance spectroscopy (EIS) that SEI formed by the electrochemical reduction of FEC consists of a relatively high proportion of LiF and gives low interfacial resistance for graphite/Li/Li cells. (C) 2009 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.titleEnhanced thermal properties of the solid electrolyte interphase formed on graphite in an electrolyte with fluoroethylene carbonate-
dc.typeArticle-
dc.identifier.wosid000267114900002-
dc.identifier.scopusid2-s2.0-65549107044-
dc.type.rimsART-
dc.citation.volume54-
dc.citation.issue19-
dc.citation.beginningpage4445-
dc.citation.endingpage4450-
dc.citation.publicationnameELECTROCHIMICA ACTA-
dc.identifier.doi10.1016/j.electacta.2009.03.032-
dc.contributor.localauthorChoi, Nam-Soon-
dc.contributor.nonIdAuthorProfatilova, Irina A.-
dc.contributor.nonIdAuthorKim, Sung-Soo-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorGraphite anodes-
dc.subject.keywordAuthorSEI layer-
dc.subject.keywordAuthorFluoroethylene carbonate-
dc.subject.keywordAuthorXPS-
dc.subject.keywordAuthorDSC-
dc.subject.keywordPlusLI-ION BATTERIES-
dc.subject.keywordPlusEXOTHERMIC REACTIONS-
dc.subject.keywordPlusLITHIATED GRAPHITE-
dc.subject.keywordPlusANODE INTERFACE-
dc.subject.keywordPlusLITHIUM SALT-
dc.subject.keywordPlusSTABILITY-
dc.subject.keywordPlusADDITIVES-
dc.subject.keywordPlusBEHAVIOR-
dc.subject.keywordPlusFILM-
dc.subject.keywordPlusDECOMPOSITION-
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