电源技术2012，Vol.36Issue(9)：1276-1278,3.
锰酸锂动力电池失效分析
Failure analysis of LiMn2O4 power battery
王宏伟 1刘军 2邓爽 3赵鸿飞 3肖海清1
作者信息
- 1. 中国检验检疫科学研究院 机电产品安全研究所 工业与消费品安全研究所,北京100123
- 2. 北京石油化工工程有限公司,北京100107
- 3. 中认英泰(江苏)检测技术有限公司,江苏苏州215104
- 折叠
摘要
Abstract
The common failure modes and failure mechanism of commercial LiMnjO. power battery was researched. The capacity fading, discouraged or leakage, collector fluid corrosion and thermal runaway are the main failure modes of LIMn2O4 power battery. The results show that the temperature is the main reason that causes the capacity fading, discouraged or leakage and thermal runaway of LiMn2O4 power battery, and the corrosion behavior of the fluid collection is mainly affected by the influence of the electrolyte salt, surface conditions, solvent, impurities in the electrolyte, temperature, etc.关键词
锰酸锂动力电池/失效分析/容量衰减/热失控Key words
LiMn2O4 power battery/ failure analysis/ capacity fading/ thermal runaway分类
信息技术与安全科学引用本文复制引用
王宏伟,刘军,邓爽,赵鸿飞,肖海清..锰酸锂动力电池失效分析[J].电源技术,2012,36(9):1276-1278,3.
