提高MH/Ni电池大电流充电性能  

Improving the Rapid Charging Performance of Nickel Metal Hydride Battery

作　　者：陈磊[1] 褚德威[1] 袁国辉[1] 顾建成 

机构地区：[1]哈尔滨工业大学应用化学系,黑龙江150001

出　　处：《电池》1998年第2期64-66,共3页Battery Bimonthly

摘　　要：本文研制了一种用于降低MH/Ni电池充电内压升高的氧还原催化剂,推测了MH/Ni电池大电流充电内压过高的产生机制,并通过控制充电条件和选择合适的隔膜,使MH/Ni电池大电流充电内压低于0.7Mpa。A new type of catalyst for oxygen reduction used to overcome the internal pressure evaluation of MH/Ni batteries was researched. The mechanism of internal pressure evaluation during high rate charge phase was studied and deduced. The internal pressure of MH/Ni batteries using reasonable charge models and water proof separator maintained less than 0. 7MPa.

关 键 词：电池内压 充电性能 大电流 MH/NI电池 

分 类 号：TM911[电气工程—电力电子与电力传动]