【摘要】 分析了ＭＨ－Ｎｉ电池产生内压的原因，通过对ＭＨ负极配方用粘合剂及合金粉制作工艺的研究，发现负极采用ＨＥＣ及ＰＴＦＥ做粘合剂和采用热处理合金粉能降低ＭＨ－Ｎｉ电池１Ｃ过充电时的内压，提高电池的循环寿命。更多还原

【Abstract】 The causes of producing MH-Ni battery internal pressure were analyzed; binders for MH eletrode and manufacure process of hydrogen storage alloy powder were studied in this paper.It was found that MH electrode containing HEC and PTFE as binders and heattreatment hydogen storage alloy ponwder could reduce MH-Ni battery internal pressure when overcharging at 1C rate, and increase MH-Ni battery cycle life.更多还原