二硫化铁处理消除初始峰压的实验研究

Experiment study on pretreatment of iron disulphide eliminating initial voltage

对二硫化铁添加不同的添加剂和采用不同的处理方法,制取的热电池正极材料进行实验分析和电性能测试研究,提出了不同的添加剂和处理方法对消除热电池激活后初始电压尖峰的影响及其作用机理,得出了最佳的处理方法是添加Li2O干法一次高温锂化处理方法。

Using iron disulphide with different additive and different processing methods to prepare cathode material of thermal battery were studied by experimental analysis and electrochemical performance test. The influence and mechanism were proposed by using different additive and different processing ways to eliminate initial voltage. The best processing method was proposed by using lithium oxide additive with dry method under high temperature treatment.