Patent ID: 6864017
Filing Date: 2005-03-08
Classification: C07F,H01M,Y02E

Abstract:
1. An electrolyte in an electrochemical cell comprising a lithium complex salt of formula where R each independently is pyridyl, pyrazyl or pyrimidyl, each optionally mono- to tetrasubstituted by C each independently is hydroxybenzenecarboxyl, hydroxynaphthalenecarboxyl, hydroxybenzenesulfonyl or hydroxynaphthalenesulfonyl, each optionally mono- to tetrasubstituted by C ring substituents R C phenyl, naphthyl, anthracenyl or phenanthrenyl, each optionally mono- to hexasubstituted by C pyridyl, pyrazyl or pyrimidyl, each optionally mono- to tetrasubstituted by C