Fig. 7.

Desolvation mechanisms and corresponding Li||Cu efficiencies for a 1 M LiFSI DOL / DME and b 1 M LiFSI DEE.

Reproduced with permission from Ref. [6]. Copyright 2021, Springer Nature. c CE tests of 1 M LiFSI DMM electrolyte at 25 °C,  − 20 °C and − 40 °C, respectively. Reproduced with permission from Ref. [60]. Copyright 2022, Wiley–VCH. d The interaction strength between Li⁺ and polar solvent obtained by first-principles calculations and the corresponding performance of NCM811||Li cells at 0.2 C from 20 to − 30 °C. Reproduced with permission from Ref. [21]. Copyright 2021, Wiley–VCH