The electrode material for the electrochemistry accumulation of electricity device production manner of the electrochemistry accumulation of electricity device, and the electrode for the electrochemistry accumulation of electricity device which use this

摘要

PPROBLEM TO BE SOLVED: To provide an electrochemical storage device which has both high- output density and high-energy density, and simultaneously reduces cost more than hitherto with a long lifetime, an electrode material for electrochemical storage device for realizing the same, and a method for manufacturing an electrode for use in the electrochemical storage device. PSOLUTION: An electrode material contains ruthenium, vanadium and tungsten, and can realize an electrochemical storage device with reduced cost and having a long lifetime. PCOPYRIGHT: (C)2004,JPO