fig2

Figure 2. (A-D) Cycling performance of Li||Li symmetric cells at different current densities: (A and B) 0.5 mA cm^-2 and 0.5 mAh cm^-2, (C and D) 1 mA cm^-2 and 1 mAh cm^-2. (E) Tafel plots of Li||Li symmetric cells in different electrolytes. (F) Nyquist plot for Li||Li symmetric cells after ten cycles at 1 mA cm^-2 and 1 mAh cm^-2.