METHOD OF PRODUCING INDIUM HYDROXIDE POWDER

摘要

PROBLEM TO BE SOLVED: To produce indium hydroxide powder efficiently by suppressing generation of dendrite between electrodes.SOLUTION: A method of producing indium hydroxide powder comprises executing electrolysis in an electrolytic solution by using a plurality of anodes composed of metallic indium, and the variation of the electric current densities of individual cathode surfaces is controlled within ±1% by setting current values flowing individual cathodes separately.