Fig. 5: Electrochemical performances testing of Na | |Cu and Na | |Na cells. | Nature Communications

Fig. 5: Electrochemical performances testing of Na | |Cu and Na | |Na cells.

From: A weakly coordinating-intervention strategy for modulating Na+ solvation sheathes and constructing robust interphase in sodium-metal batteries

Fig. 5: Electrochemical performances testing of Na | |Cu and Na | |Na cells.

a CE test in Na | |Cu cells using different electrolytes at 1 mA cm−2 and 1 mAh cm−2. b Capacity-Voltage curves for corresponding WCIE. c Fixed 1 mAh cm−2 capacity, Na | |Cu cells CE test at different current densities. d Na plating/stripping voltage hysteresis corresponding to different electrolytes. e Comparison of CE between recently reported work and the present work. f Voltage profiles of Na | |Na symmetric cells in different electrolytes at 1 mA cm−2 and 1 mAh cm−2.

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