| abstract |
[PROBLEMS] To provide an electrode material capable of forming a polymer secondary battery having a large capacity and excellent charge / discharge cycle characteristics. SOLUTION: General formula (1) (Where A, B, C, and D are each-(CH 2 ) n -S H (0 ≦ n ≦ 10) or a hydrogen atom; A, B, C, D is at least one - is (CH 2) n -SH. An aniline derivative is obtained by oxidative polymerization of the aniline derivative represented by the formula (1). |