Figure 14.

The solvation behavior of different solvent‐based salts in SIBs. a) Proposed coordination structure of Na⁺‐solvents pairs, in which the opportunities of PF₆ ⁻ to contact the Na⁺ were presented. b) The interface model of Na⁺‐DME‐PF₆ ⁻, c) Na⁺‐EC/DEC‐PF₆ ⁻, and d) Na⁺‐PC‐PF₆ ⁻. Reproduced with permission. ^{[25 ]} Copyright 2020, American Chemical Society. e) The solvation structure of Zn²⁺ with DMSO adding. Reproduced with permission. ^{[100 ]} Copyright 2020, American Chemical Society.