贮氢合金在蓄电池上的应用目前作为蓄电池负极使用的一些主要贮氢合金列于下表。典型的稀土－镍系ＡＢ５型合金是ＬａＮｉ５，含有使电极反应活化的Ｎｉ，能够充分充放电，但在充放电过程中容易氧化，反复充放电的循环寿命短。为了改善合金的这一性能，研究了用Ｃｕ、Ｍｎ... Hydrogen storage alloys in the battery Currently used as a negative electrode of some of the major hydrogen storage alloys listed in the table below. A typical rare earth-nickel type AB5-based alloy is LaNi5, which contains Ni that reacts with an electrode and can sufficiently charge and discharge it. However, it is easily oxidized during charging and discharging and has a short cycle life of repeated charging and discharging. In order to improve this performance of the alloy, we have studied the use of Cu, Mn ...