| 以氯化镍作正极材料的热电池研究 |
| |
| 引用本文： | 郭永全,闻俊锋,赵晋峰,李潇,张卫红,鹿学玲,朱金城.以氯化镍作正极材料的热电池研究[J].电源技术,2010,34(2). |
| |
| 作者姓名： | 郭永全 闻俊锋 赵晋峰 李潇 张卫红 鹿学玲 朱金城 |
| |
| 作者单位： | 1. 中国电子科技集团公司第十八研究所,天津,300381
2. 解放军,63916,部队,北京,100036 |
| |
| 摘 要： | 以高温处理氯化镍作为热电池的正极材料制备热电池;用溶解理论解释了电池单体材料溢流现象,解决了电池的安全性问题;摸索了与之匹配的制备高比能量热电池所需电解质与负极材料,确定电解质为全锂电解质,负极为LiB合金;用浓差极化解释了氯化镍电池的电压起伏成因。所制备的氯化镍电池的单体电压比以二硫化钴为正极的电池单体电压高25%。与全锂电解质和LiB合金匹配制备的样品电池,比能量达到84Wh/kg。
|
| 关 键 词： | 氯化镍 正极材料 热电池 |
NiCl_2 cathode for high energy-density thermal battery |
| |
| GUO Yong-quan,WEN Jun-feng,ZHAO Jin-feng,LI Xiao,ZHANG Wei-hong,LU Xue-ling,ZHU Jin-cheng.NiCl_2 cathode for high energy-density thermal battery[J].Chinese Journal of Power Sources,2010,34(2). |
| |
| Authors: | GUO Yong-quan WEN Jun-feng ZHAO Jin-feng LI Xiao ZHANG Wei-hong LU Xue-ling ZHU Jin-cheng |
| |
| Affiliation: | 1.Tianjin Institude of Power Sources;Tianjin 300381;China;2. Unit 63916 of PLA;Beijing 100036;China |
| |
| Abstract: | The thermal battery was prepared with high temperature-produced NiCl2 as the cathode. The flooding of the liquid electrolyte was explained by solution theory, which solved the safety problem of the battery. The electrolyte and anode material matching the high energy-density thermal battery were studied, and then LiCl-LiBr-LiF and LiB alloy were determined as the electrolyte and the anode material. The fluctuation of operating voltage is caused by concentration polarization. The voltage of battery with NiCl2... |
| |
| Keywords: | NiCl2 cathode material thermal battery |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
