Fig. 2: Electrochemical behavior upon Li plating and stripping at 25 °C. | Nature Communications

Fig. 2: Electrochemical behavior upon Li plating and stripping at 25 °C.

From: Enabling “lithium-free” manufacturing of pure lithium metal solid-state batteries through in situ plating

Fig. 2

a Potential response upon plating 5 mAh cm−2 of Li onto a Cu current collector at 0.05 mA cm−2 and then subsequently stripping at 0.05 mA cm−2. b The Coulombic efficiency of Li plating and stripping of 3 mAh cm−2 of Li as a function of cycle number. The potential profiles are shown in Supplementary Fig. S1. c A comparison of the impedance spectra before and after the first Li plating and stripping cycle.

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