METHOD FOR PLATING AN ELECTROLESS NICKEL OF HYDROGEN ACCUMULATE ALLOY POWDER FOR ELECTRODES

摘要

The method comprises accelerating the degreased hydrogen storage alloy powder in 10% H2SO4 solution for 30secs. and plating the accelerated powder in a electroless plating solution that comprises 30gr./l nickel chloride 10gr./l sodium perphosphate and 10gr./l sodium acetate at pH5-6 and 70deg.C.