Hydrogen-occluding alloy pretreatment method, pretreated hydrogen-occluding alloy, and nickel-hydrogen secondary battery employing the same as an anode

摘要

A method of pretreating a hydrogen-occluding alloy, by electrically plating the hydrogen-occluding alloy with a Co-V alloy or a Co-Mo alloy. A nickel-hydrogen secondary battery manufactured using the pretreated hydrogen-occluding alloy has an increased initial activation rate and an increased high rate discharge characteristic.