HALOGENATED ORGANOSILICON ELECTROLYTES, METHODS OF USING THEM, AND ELECTROCHEMICAL DEVICES CONTAINING THEM

摘要

Described are electrolyte compositions having at least one salt and at least one compound selected from the group consisting of: wherein“a”is from 1 to 3;“b”is 1 or 2; 4≧“a”+“b”≧2; X is a halogen; R can be alkoxy or substituted alkoxy, among other moieties, and R1 is alkyl, substituted alkyl, aryl, substituted aryl, alkoxy, or substituted alkoxy. Also described are electrochemical devices that use the electrolyte composition.