fig3

Figure 3. Inorganic fast Li-ion conductor surface modification for lithium oxide cathode materials. (A) Schematic of LATP surface engineering for LCO. (B) Phase compositions of LCO and LATP at variable temperatures. (C) Schematic of surface layer growth mechanisms. Reproduced from Ref.^[108] with permission from Wiley-VCH. (D) Influence of LBO coating on Li⁺ insertion reaction based on activation energies. Reproduced from Ref.^[139] with permission from the Royal Society of Chemistry. (E) Cycling properties for NCA and NCA@LZP-1%. Reproduced from Ref.^[34] with permission from the American Chemical Society. LCO@LBO: Li₂B₄O₇-coated LiCoO₂.