摘要
采用电解MnO2和锂作为正负极材料制作成65 Ah电池及并联成325 Ah锂锰动力电池,测试其短路、加热、过充电、过放电、海水浸泡、针刺、挤压、火焰及跌落的安全性能。研究发现,通过适当的结构和工艺设计及必要保护后,大容量锂锰动力电池可以满足苛刻滥用条件下的安全性能。
The power batteries (65 Ah and 325 Ah connected in parallel) were manufactured with the electrolytic MnO2 as cathode and Li as anode. Short circuit, heat, overcharge, over-discharge, sea-water, puncture, extrusion, flame and fall performance of batteries were tested. The research shows that the safety performance of Li-MnO2 power batteries under rigorous deviant use can be satisfied through necessary safeguard of appropriate design of structure and techniques.
出处
《电源技术》
CAS
CSCD
北大核心
2014年第2期248-251,共4页
Chinese Journal of Power Sources
关键词
锂锰动力电池
滥用
安全性能
设计
Li-MnO2 power batteries
deviant use
safety performance
design