fig13

Figure 13. (A) Interface configuration for Li/Li₆PS₅Cl (top) and Li/N-doped Li₆PS₅Cl (below) after structure relaxation by DFT calculations. (B) Critical current densities of Li_6+xPS_5-xN_xCl electrolytes as a function of N content x. Reproduced with permission^[60] (Copyright 2021, Royal Society of Chemistry). Galvanostatic symmetric cell, Li | SE | Li voltage profiles at 50 °C. (C) and (D) Li plating and stripping performance of Li₆PS₅Cl and Li_6.3P_0.9Cu_0.1S_4.9Cl_1.1 at 3 mA cm^-2, respectively. Reproduced with permission^[133] (Copyright 2021, Elsevier).