| 摘要 |
PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery which is excellent in safety during overcharge and excellent in high-temperature storage characteristics, and to provide a nonaqueous electrolytic solution giving it.SOLUTION: The nonaqueous electrolytic solution which contains an electrolyte and a nonaqueous solvent is characterized by containing an ester compound represented by general formula (I). (In the general formula (I), Ar represents an aryl group which may have a substituent, m represents an integer of 2 or more, and Rto Reach represent a C1-C12 hydrocarbon group which may be independently substituted.) |
