NON-AQUEOUS SYSTEM ELECTROLYTE, NON-AQUEOUS SYSTEM GEL- LIKE COMPOSITE AND ELECTROCHEMICAL ELEMENT USING SAME

摘要

PROBLEM TO BE SOLVED: To provide a non-aqueous system gel-like composite in a non-aqueous system electrolyte which generates a free acid, and to provide a highly efficient electrochemical element using thus. SOLUTION: The non-aqueous system electrolyte contains a compound which has a carbo-diimide structure, and the non-aqueous system gel-like composite contains the non-aqueous system electrolyte. The electrochemical element uses them.