BATTERY ELECTRODE MATERIAL, METHOD OF PRODUCING BATTERY ELECTRODE MATERIAL, ELECTROCHEMICAL BATTERY, WHOLE VANADIUM REDOX FLOW BATTERY AND ELECTRODE REACTIVATING METHOD FOR WHOLE VANADIUM REDOX FLOW BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a battery electrode material having enhanced electromagnetic efficiency. SOLUTION: A fabric 1 selected from the group consisting of carbon fibers, graphite fibers and carbon/graphite fibers is immersed in a water solution containing metallic ions. Then, oxidizing treatment is given to the surface.