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Mixtures of ionic liquids in combination with graphite electrodes: The role of Li-salt

TitleMixtures of ionic liquids in combination with graphite electrodes: The role of Li-salt
Publication TypePresentazione a Congresso
Year of Publication2009
AuthorsLux, S.F., Schmuck M., Rupp B., Kern W., Appetecchi Giovanni Battista, Passerini S., Winter M., and Balducci A.
Conference NameECS Transactions
Conference LocationHonolulu, HI
ISBN Number9781615673087
KeywordsCycling stability, Electrolytes, Graphite, Graphite electrodes, Ionic liquids, Ionization of liquids, Li salt, Lithium, Lithium batteries, Lithium hexafluorophosphate, Mixtures, organic compounds, Pyrrolidinium, Specific capacities
Abstract

The role of two different Li salt, lithium hexafluorophosphate, LiPF 6, and lithium bis(trifluoromcthansulfonyl) imide, LiTFSI, in mixtures of two ionic liquids, N-methyl-N-butyl pyrrolidinium bis(trifluoromethansulfonyl)imide (PYR14TFSI) and N-methyl-N-propylpyrrolidinium bis(fluorosulfonyl)imide (PYR13FSI) has been investigated. The influences of the considered mixtures on the specific capacity and the cycling stability of the electrodes have been investigated at RT. The results of this investigation are presented in this manuscript. ©The Electrochemical Society.

URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-70449646672&doi=10.1149%2f1.3123126&partnerID=40&md5=a9e00aaef173e1e39563fe43bcaa63b2
DOI10.1149/1.3123126
Citation KeyLux200945