IONIC COMPLEX, ELECTROLYTE FOR NONAQUEOUS ELECTROLYTE BATTERY, NONAQUEOUS ELECTROLYTE BATTERY AND IONIC COMPLEX SYNTHESIS METHOD

摘要

A material is provided which is suitable for a non-aqueous electrolyte battery having durability at high temperatures. The following holds in formula (1). A: a metal ion, a proton, an onium ion; M: a group 13-15 element; R1: (substituted) hydrocarbon [if the carbon number is greater than or equal to 3, a branched chain or ring structure is acceptable], N(R2) [R2: H, (substituted) hydrocarbon]; Y: C, S; r: 0-2 [1 if Y is C, 1-2 if Y is S]; a: 1-2; o: 2, 4; n: 1-2, p: 0-1 [if p is 0, a direct bond is formed between S-Y]; q: 1-2