锂金属电池用高浓度电解液体系研究进展

吴晨, 周颖, 朱晓龙, 詹忞之, 杨汉西, 钱江锋

Research Progress on High Concentration Electrolytes for Li Metal Batteries

Chen Wu, Ying Zhou, Xiaolong Zhu, Minzhi Zhan, Hanxi Yang, Jiangfeng Qian

图7 a)基于非极性稀释剂的局部高浓电解液设计策略与性质; b) 1.2 mol·L-1 LiFSI/TEP-BTFE = 1–3局部高浓电解液的溶剂化结构示意图与电化学性能; c)砜类局部高浓电解液在高压Li//LNMO全电池中的电化学行为

Fig 7 a) Nonpolar dilute-based electrolyte design strategy and the properties; b) The solvation structure and electrochemical performance of 1.2 mol·L-1 LiFSI/TEP-BTFE = 1–3 localized high-concentrated electrolyte; c) Electrochemical Behavior of Sulfone-Based Electrolyte in High-Voltage Li//LNMO Cells. (a) Adapted from Ref. 60. Copyright 2019, Springer Nature; (b) Adapted from Ref. 53. Copyright 2018, Elsevier Inc.; (c) Adapted from Ref. 55. Copyright 2018, Elsevier Inc.