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锂电池电解质溶液对锂电池的循环效率、工作电压、操作温度和使用寿命等有着重要的影响 ,是锂电池开发的关键技术之一[1] .ＬｉＢＦ4 是目前锂电池液体电解质的常用盐类 ,其与有机溶剂的相互作用和正负离子间的缔合必然对锂电池液体电解质的性质产生显著影响 .本文利用红外、拉
Lithium battery electrolyte solution has an important impact on lithium battery cycle efficiency, operating voltage, operating temperature and service life, is one of the key technologies for the development of lithium batteries [1] .LiBF4 lithium salt is currently the common liquid electrolyte, Its interaction with organic solvents and the association between positive and negative ions must have a significant impact on the properties of the liquid electrolyte of lithium batteries.In this paper,