fig2

Figure 2. Properties of highly and sparingly (including weakly) solvating solvents. (A) Schematic of highly and sparingly solvating soluble LiPSs. (B) Voltage profile of HSEs and SSEs. This figure is modified with Kim et al.^[31] Copyright 2024, Springer Nature. (C) Donor number and dielectric constant of solvents. PN: Pyridine; DMSO: dimethyl sulfoxide; TMU: tetramethylurea; DMA: dimethylacetamide; DMI: 1,3-dimethyl-2-imidazolidinone; NMP: N-methyl-2-pyrrolidone; DMF: N,N-dimethylformamide; DOL: 1,3-dioxolane; DME: 1,2-dimethoxyethane; DMM: dimethoxymethane; DEC: diethyl carbonate; SL: sulfolane; DX: 1,4-dioxane; ACN: acetonitrile; HFE: hydrofluoroether; TOL: toluene.