| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte for a nonaqueous electrolyte secondary battery having excellent coulomb efficiency, and also to provide the nonaqueous electrolyte secondary battery using the same.SOLUTION: Disclosed is a nonaqueous electrolyte used for a nonaqueous electrolyte secondary battery. The nonaqueous electrolyte for the nonaqueous electrolyte secondary battery contains a fluorine-containing nonaqueous solvent and a compound represented by general formula (1) (in the formula, R, R, Rand Reach independently represents a C1-C3 alkyl group, and n is an integer of 2-4). |
