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

…, L Cointeaux, M Medebielle, F Alloin, B Langlois…

Index: Paillard; Toulgoat; Arvai; Iojoiu; Cointeaux; Medebielle; Alloin; Langlois; Sanchez Journal of Fluorine Chemistry, 2011 ,  vol. 132,  # 12  p. 1213 - 1218

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Citation Number: 7

Abstract

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 ...