HIGH VOLTAGE ELECTROLYTE

摘要

An organic electrolyte solvent includes a compound of the formula: R1-SO2-NR2-OR3 wherein R1 is selected from alkanes, alkenes, alkynes, aryls and their substituted derivatives and perfiuorinated analogues; R2 is selected from alkanes, alkenes. alkynes. aryls and their substituted derivatives; R3 is selected from alkanes, alkenes, alkynes, aryls and their substituted derivatives wherein the electrolyte solvent is stable at voltages of greater than 4.0 volts.