| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery capable of improving a battery property during high-temperature storage. <P>SOLUTION: The non-aqueous electrolyte second battery has positive and negative electrodes as well as a non-aqueous electrolyte, wherein the non-aqueous electrolyte contains 1,1-carbonyldiimidazole. <P>COPYRIGHT: (C)2010,JPO&INPIT |
