| 摘要 |
PURPOSE: To improve the cycle performance by using a material containing a complex of a salt, formed of a metal ion or aluminum ion and proper anion presentable in two or more stable valence states and a polymer composition of a solid plastic capable of forming a donor/receptor-type bond with respect to the metal ions. CONSTITUTION: A material containing a complex of a salt formed of a metal ion presentable in two or more stable valence states, preferably copper ion or aluminum ion and proper anion, and a polymer composite of a solid plastic, capable of forming a donor/receptor-type bond to the metal ion or aluminum ion and having relatively large ion conductivity and electron conductivity is sued. The ion conductivity and electron conductivity of this material are preferably set to an equal degree, and the electron conductivity is preferably at least equal to the ion conductivity. Thus, the cycle performance of a cell can be improved. |
