电源技术2024，Vol.48Issue(6)：1137-1141,5.DOI:10.3969/j.issn.1002-087X.2024.06.025
LiB合金在热电池中的应用特性研究
Application characteristics of LiB alloy anode in thermal battery
唐立成 1郭灏 1潘志鹏 1王京亮 1李志林2
作者信息
- 1. 贵州梅岭电源有限公司特种化学电源国家重点实验室,贵州遵义 563003
- 2. 湖南锐林新能源科技有限公司,湖南长沙 400329
- 折叠
摘要
Abstract
The characteristics of the LiB alloy with different lithium content and thickness and the short circuit at low temperature of LiB alloy as thermal battery anode were investigated.The results show that the thermal stability of LiB alloy decreases as the increase of the lithium content or thick-ness.Increasing the lithium content of LiB alloy within a certain range can not only greatly increase the pulse voltage,but also significantly increase the discharge capacity and extend the working time.Under certain operating condition,increasing the anode thickness can effectively resist the self-loss at high temperature of LiB alloy and greatly extend the working time at high temperature.At the activa-tion moment,the overflow of the free Li in LiB alloy is the basic reason for the short circuit at low temperature of thermal battery.关键词
LiB合金/热稳定性/电性能/短路机理Key words
LiB alloy/thermal stability/electrical properties/short circuit mechanism分类
信息技术与安全科学引用本文复制引用
唐立成,郭灏,潘志鹏,王京亮,李志林..LiB合金在热电池中的应用特性研究[J].电源技术,2024,48(6):1137-1141,5.
