低温金属氢化物镍电池的工艺研究  

Process of low-temperature nickel metal hydride battery

作　　者：任斌[1] 周德鑫[1] 王晟[1] 

机构地区：[1]海军装备部,北京100841

出　　处：《电源技术》2014年第4期721-723,共3页Chinese Journal of Power Sources

摘　　要：通过对低温金属氢化物镍电池的工艺研究以及试验比对,确定了适合低温性能的贮氢合金的化学成分和粒度组成。在采用烧结式工艺提高正极板放电特性的基础上,优化连续拉浆负极工艺提高极板的综合指标,同时优化电解液的配比,使低温金属氢化物镍电池放电性能具有较高的提升。The composition and particle structure suitable for hydrogen storage alloy with low-temperature property was defined by studying the process of low-temperature nickel metal hydride battery and experimental comparison. Based on the enhancement of discharging character of positive plates by adopting sintedng technology, the process for continuous pasting negative plate was optimized to raise the comprehensive performance of the plate. Furthermore, the ratio of the electrolyte was optimized; the discharging performance of the low-temperature nickel mental hydride battery was greatly improved.

关 键 词：金属氢化物镍电池 贮氢合金 连续拉浆负极 低温放电性能 

分 类 号：TM912.9[电气工程—电力电子与电力传动]