ELECTRODE MATERIAL FOR ELECTROCHEMICAL CAPACITOR AND ELECTROCHEMICAL CAPACITOR

摘要

PROBLEM TO BE SOLVED: To provide a new electrode material for an electrochemical capacitor which contains composite oxide. SOLUTION: An electrode material for an electrochemical capacitor contains composite oxide the general formula of which is MmWOn(m is either 1 or 2, n is either 4 or 6, and M is at least one kind of material selected from among Mn, Fe, Co, Ni, Cu, Zn, Mg, Ca, Sr, and Bi). Preferably, this composite oxide is Fe2WO6. COPYRIGHT: (C)2008,JPO&INPIT