METHOD OF MANUFACTURING POLE PLATE FOR CALCIUM BATTERY

摘要

PROBLEM TO BE SOLVED: To obtain a method of manufacturing calcium battery pole plate that can restrain the deterioration of the current collector to a minimum by completing the aging process in a short time even if an anti-corrosion agent to improve the corrosion resistance is added in the Pb-Ca alloy. SOLUTION: The pole plate before conversion treatment using a current collector added with an anti-corrosion agent for improving the corrosion resistance in Pb-Ca alloy is immersed in a sulfuric acid containing a high concentration dissolved oxygen and aged.