| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a secondary battery offering excellent high-temperature characteristics. <P>SOLUTION: The secondary battery comprises a positive electrode, a negative electrode, and an electrolytic solution containing a first aromatic amino compound. The first aromatic amino compound contains: a naphthalene skeleton; two tertiary amino groups at positions 1 and 8 of the naphthalene skeleton, represented by -NR<SB POS="POST">2</SB>, where R is composed of two or more kinds of elements selected from H, C, N, O, S, F, Cl, Br, and I; and one or more substituents bound to the naphthalene skeleton and composed of two or more kinds of elements selected from H, C, N, O, S, F, Cl, Br, and I. <P>COPYRIGHT: (C)2013,JPO&INPIT |
