Abstract

In lithium-ion batteries (LiBs), electrolyte plays an essential role in leading the performance of the cell. Room-temperature (RT) ionic liquids (ILs) are currently the utmost attractive research in the area of LiBs, owing to their intrinsic properties, like low volatility, non-flammability, good thermal stability, and electrochemically stable. In this present study, we report the electrochemical characterization of neat organic, neat ILs, and mixture of organic-ILs (1-Methyl-1-propylpyrrolidinum Bis (Trifluoromethanesulfonyl) Imide (MPPY⁺TFSI^-)). An extensive molarity range has been examined to identify lithium transference numbers (LI-T) associated with symmetrical Li | electrolyte | Li cell. The safety test was performed using symmetrical Li | electrolyte | Li cell for prepared electrolytes.

摘要

在锂离子电池（LiB）中，电解质在领导电池性能方面起着至关重要的作用。室温（RT）离子液体（ILs）由于其固有的特性（如低挥发性，不易燃性，良好的热稳定性和电化学稳定性），在LiBs领域目前是最有吸引力的研究。在本研究中，我们报告纯有机，整齐离子液体的有机离子液体电化学表征和混合物（1-甲基-1- propylpyrrolidinum双（三氟甲烷磺酰）亚胺（MPPY ⁺ TFSI ^- ））。已检查了广泛的摩尔浓度范围，以确定锂转移数（ LI-T ）与对称李相关| 电解质| 锂电池。安全测试是使用对称Li | 电解质| 用于制备电解液的锂电池。