锂离子二次电池电解液成膜添加剂研究进展

Research progress of film-forming additives for lithium ion secondary battery

综述了锂离子二次电池成膜添加剂的原理及分类,介绍了吡唑衍生物、卤代物、酯类及其衍生物、硼类化合物及无机固体成膜添加剂的研究进展,论述了每一种添加剂的作用原理以及碳负极上固体电解质相界膜的形成机理,对成膜添加剂的发展进行了展望。

The principle and the classification of film-forming additives for lithium ion secondary batteries were described. The film formation mechanism and research progress of the pyrazole derivatives, organic halogenide, esters and derivatives, boron compounds and inorganic compounds were introduced. Emphasis was focused on the princeples and film-forming mechanisms of each additives. The development of film-forming additives was forecasted and prospected.