| 摘要 |
[Summary] An object of the present invention is to find a new electrolyte having a characteristics for the electrolyte for an electrochemical device and to provide excellent electrolytic solution for a nonaqueous electrolyte battery and nonaqueous electrolyte battery which use this. [Solving means] To provide an electrolyte for an electrochemical device, having a chemical structure formula represented by a general formula (1).
where M is a group 13 or 15 group element of the periodic table; A + is an alkali metal ion or an onium ion; m is a number of 1-4 when M is a group 13 element, and is a number of 1-6 when M is a group 15 element;
n is a number of 0-3 when M is a group 13 element, and is a number of 0-5 when M is a group 15 element; and R is a halogen atom, a C 1 -C 10 halogenated alkyl group, a C 6 -C 20 aryl group, a C 6 -C 20 halogenated aryl group. The electrolyte may have a chemical structure formula obtained by introducing, in place of a hydrogen atom in the structure formula represented by the formula (1), a halogen atom, a chain or cyclic alkyl group, an aryl group, an alkenyl group, an alkoxy group, an aryloxy group, a sulfonyl group, an amino group, a cyano group, a carbonyl group, an acyl group, an amide group or a hydroxyl group, or a chemical structure formula obtained by introducing, in place of a carbon atom in the structure formula represented by the formula (1), a nitrogen atom, a sulfur atom or an oxygen atom, wherein the n-number of Rs are independent from each other and are the same as or different from each other. |
