Graphene fluoride as a conductive agent for Li-argyrodite electrolyte containing all-solid-state batteries

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dc.contributor.authorDai, Xko
dc.contributor.authorSong, JHko
dc.contributor.authorWang, JEko
dc.contributor.authorChen, Xko
dc.contributor.authorKim, Do Kyungko
dc.contributor.authorKim, DJko
dc.date.accessioned2022-06-08T09:00:09Z-
dc.date.available2022-06-08T09:00:09Z-
dc.date.created2022-06-08-
dc.date.created2022-06-08-
dc.date.created2022-06-08-
dc.date.issued2022-09-
dc.identifier.citationMATERIALS TODAY CHEMISTRY, v.25-
dc.identifier.issn2468-5194-
dc.identifier.urihttp://hdl.handle.net/10203/296854-
dc.description.abstractA sulfide-based Li-argyrodite, Li6PS5X (X = Cl, Br, I), is a promising solid-state electrolyte candidate for next-generation all-solid-state batteries. The compound features high ionic conductivity, which is attributed to the high polarizability of sulfur and anion site disorder, providing advantageous crystallographic geometries for Li-ions to occupy and diffuse. However, the chemical instability of Li6PS5Cl during cycling limits its implementation in practical applications. This study employs graphene fluoride as a conductive agent for the cathode composite to alleviate the undesirable decomposition reactions at the electrolyte interface. The combined measurements of time-dependent X-ray photoelectron spectroscopy and electrochemical analysis confirmed that graphene fluoride significantly enhances the chemical stability of the electrolyte interface, yielding a stable cycling performance.-
dc.languageEnglish-
dc.publisherELSEVIER SCI LTD-
dc.titleGraphene fluoride as a conductive agent for Li-argyrodite electrolyte containing all-solid-state batteries-
dc.typeArticle-
dc.identifier.wosid000836453300006-
dc.identifier.scopusid2-s2.0-85131464368-
dc.type.rimsART-
dc.citation.volume25-
dc.citation.publicationnameMATERIALS TODAY CHEMISTRY-
dc.identifier.doi10.1016/j.mtchem.2022.100967-
dc.contributor.localauthorKim, Do Kyung-
dc.contributor.nonIdAuthorDai, X-
dc.contributor.nonIdAuthorWang, JE-
dc.contributor.nonIdAuthorChen, X-
dc.contributor.nonIdAuthorKim, DJ-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorSolid-state electrolyte-
dc.subject.keywordAuthorConductive agentsInterfacial stability-
dc.subject.keywordAuthorMicrowave-induced exfoliation-
dc.subject.keywordAuthorLithium fluoride-
dc.subject.keywordPlusIONIC-CONDUCTIVITY-
dc.subject.keywordPlusFLUORINATED GRAPHENE-
dc.subject.keywordPlusLI6PS5X X-
dc.subject.keywordPlusLITHIUM-
dc.subject.keywordPlusINTERFACE-
dc.subject.keywordPlusSTABILITY-
dc.subject.keywordPlusBR-
dc.subject.keywordPlusCL-
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