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. 2023 Jan 18;14:299. doi: 10.1038/s41467-023-35934-1

Fig. 3. Solvents and electrolyte solutions physicochemical characterizations.

Fig. 3

a Electrostatic potential (ESP) maps of DME, DMP and TFDMP solvents with front and back views, color scheme: yellow, F; red, O; gray, C; white, H. b 17O NMR spectra (323 K) of different electrolytes using 1 M LiCl-D2O as a standard (0 ppm) for calibration. c Raman spectra of different solvents and electrolytes obtained using 785 nm laser at 25 ± 1 °C. d FTIR spectra of different solvents and electrolytes at 25 ± 1 °C.