fig12

Figure 12. (A) Molecular structure of AFA and DFA. Reproduced with permission^[70]. Copyright 2022, WILEY-VCH; (B) The schematic illustration and Raman spectra of M-ILE and three types of Li-FSI^- coordination. Reproduced with permission^[5]. Copyright 2022, American Chemical Society; (C) The schematic diagram of synergistic function between diluents and anions. Reproduced with permission^[71]. Copyright 2022, American Chemical Society; (D) The energy barrier of migration pathway of LiF and LiF_1-xCl_x. Reproduced with permission^[73]. Copyright 2022, Springer Nature. AFA: 2,2,3,3-tetraflurobutane-1,4-diol dinitrate; DFA: 2,2,3,3-tetrafluoro-1,4-dimethoxybutane; ILE: ionic liquid electrolyte.