LiBOB在锂离子蓄电池中的研究与应用

Study and application of LiBOB for lithium ion batteries

对双乙二酸硼酸锂(LiBOB)进行了研究,综述了国内外LiBOB的最新研究进展与应用前景。介绍了LiBOB热力学性能及成膜机制的研究。重点阐述了LiBOB在锂离子蓄电池上的实际应用及作为电解液添加剂对电池低温性能、循环寿命的改善作用与机理,并简单地阐述了LiBOB的研究与应用方向。

Lithlum bis （oxalate） borate （LiBOB） was investigated. The recent research progress and application of LiBOB were reviewed. The thermodynamic properties and the SEI （Solid Electrolyte Interface）-forming mechanism were introduced. And the emphasis was focused on the practical application of LiBOB for lithium ion batteries. The effect and mechanism of LiBOB as electrolyte addition at low-temperature and cycling life were discussed intensively. At the end, the research and application trend of LiBOB were discussed.