fig18

Figure 18. (A) Pseudo-binary phase diagram between Li₆PS₅Cl electrolyte and discharged NCA cathode at different mixing ratios, the red line indicates the case with LiNbO₃ coating. (B) Atomic structure of the half-charged NCA/Li₆PS₅Cl interface at 0 and 50 ps, which summarizes the key observations in the ab-initio molecular dynamics (AIMD) simulation. (C) Visualization of the formation of characteristic PO bonds in PO₄ polyhedra at the half-charged NCA/Li₆PS₅Cl interface using RDF. The charging profile (D) of LPSCl and NCA-LPSCl ASSBs at the 1st, 2nd and 10 th cycles. Cycling stability of (E) ASSBs for LNO-coated and bare NCA at the rate of C/3.5. Reproduced with permission^[179] (Copyright 2019, American Chemical Society). NCA: LiNi_0.85Co_0.1Al_0.05O₂.