| 摘要 |
PURPOSE:To provide secondary batter, excellent in charge and discharge cycle life and stability, or provide a display element, excellent in oxidation/reduction- color developing/extinguishing cycle life and stability by providing an electrode active material layer composed of a conjugate conductive high molecular compound and an ion conductive compound on the surface of a conductive base. CONSTITUTION:Electrode active material layer composed of a conjugate conductive high molecular compound (A) and an ion conductive compound (B) is provided on the surface of a conductive base. A polyaniline compound expressed by a formula (R<1-8> are H, halogen, alkyl group, or the like, R<9> is H, alkyl group, or the like, k, l, m, n are >=0, k+1=10-500000, m+n>=0-500000) as the compound (A). A polyether compound, having alkylene oxide chains expressed by (CH2O)n, (CH2CH2O)n and the like, is used as the compound (B). The weight ratio of (A) and (B) is set at a rate of 10:90-95:5. |
