| 摘要 |
PROBLEM TO BE SOLVED: To provide: an electrolytic solution for a nonaqueous secondary battery, exhibiting good performance in high-temperature cycle characteristics and rate characteristics, in an electrolytic solution to which a polymerizable compound is added; and a nonaqueous secondary battery.SOLUTION: An electrolytic solution for a nonaqueous secondary battery contains an enamine compound represented by the following formula (1), a polymerizable compound and an electrolyte, in an organic solvent. The electrolytic solution for a nonaqueous secondary battery contains 1-100 (in molar ratio base) of the enamine compound per 100 of the polymerizable compound.(In the formula, R, Rand Reach independently represent a hydrogen atom or an organic group, Rand Rmay bond with each other to form a ring, Rand Rrepresent an organic group nonconjugated with N, and Rand Rmay bond with each other to form a ring.) |
