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Article Dans Une Revue Journal of Fluorine Chemistry Année : 2011

Syntheses of a wide family of new aryl based perfluorosulfonimide lithium salts. Electrochemical performances of the related polymer electrolytes

Résumé

This paper reports both on a general multistep synthesis of a wide family of aryl substituted perfluorosulfonimides and on a preliminary electrochemical investigation of two lithium salts hosted by a poly(oxyethylene) homopolymer. Both salts have a cationic transference number more than twice that of LiTFSI. Additionally, one of these salts exhibits markedly higher cationic conductivities than POE/LiTFSI electrolytes. These preliminary data are very encouraging as, thanks to the aryl moiety, a wide variety of salts can be considered in order to still improve the performances of polymer electrolytes.
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Dates et versions

hal-01884296 , version 1 (30-09-2018)

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E. Paillard, F. Toulgoat, R. Arvai, C. Iojoiu, L. Cointeaux, et al.. Syntheses of a wide family of new aryl based perfluorosulfonimide lithium salts. Electrochemical performances of the related polymer electrolytes. Journal of Fluorine Chemistry, 2011, 132 (12), pp.1213 - 1218. ⟨10.1016/j.jfluchem.2011.06.041⟩. ⟨hal-01884296⟩
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