银类添加剂对降低MH/Ni电池内压的研究  

Study on Ag Additives for Lowering Internal Pressure of MH/Ni Battery

作　　者：柯跃虎[1] 葛华才[1] 袁高清[1] 

机构地区：[1]华南理工大学化学系,广东广州510640

出　　处：《电源技术应用》2002年第7期34-37,共4页Power Supply Technologles and Applications

摘　　要：研究了含银添加剂对电池性能的影响。实验表明,在贮氢电极中添加3%的银添加剂,电极容量略为增加,但明显降低了模拟电池气体的析出量。因而在贮氢电极中添加银类氧化还原催化剂是一种有效降低电池内压的方法。The influence of the silver additives on the performance of the MH battery was investigated. The experiment showed that the discharge rapacity of the MH electrode increased a little when 3% silver was added, but the amount of the gas escaped from the simulated cell was obviously reduced. We can also conclude that it was an effective method for lowering the internal pressure of MH/Ni battery.

关 键 词：银类添加剂 MH/NI电池 内压 贮氢电极 

分 类 号：TM912.2[电气工程—电力电子与电力传动]