新型锂盐二氟草酸硼酸锂的研究进展

Research progress of a new lithium salt lithium oxalyldifluoroborate

介绍了一种新型锂盐二氟草酸硼酸锂(LiODFB)的基本性质和制备进展,以及在锂离子电池应用中的基本特性.使用LiODFB电解液的电池电化学性能优良、对电极材料相容性较好、与其他锂盐混合使用性能良好,有望成为动力电池用电解质锂盐。

The basic characteristics of electrolyte lithium salt lithium oxalyldifluoroborate（LiODFB）, its progress in preparation and application in Li ionic battery were introduced. The use of LiODFB-based electrolyte in Li-ion battery not only showed excellent electrochemical performance but also had good compatibility with electrode materials. Also, when LiODFB was mixed with other lithium salts in Li-ion battery, the battery performed well. LiODFB was expected to become an electrolyte lithium salt for power battery.