Figure 9. (A) Irreversible Li reservoir formation with different ratio of NMC-LCO at 1st cycle. Reproduced with permission.[147] Copyright 2018, Elsevier. (B) Irreversible generation of Li and CO2 gas by decomposition of LO at 4.7 V. Reproduced with permission.[125] Copyright 2022, American Chemical Society. (C,D) Reversible Li storage from octahedral sites for Li[Ni0.8Co0.1Mn0.1]O2to tetrahedral sites for Li2[Ni0.8Co0.1Mn0.1]O2and extended cycle stability of electrochemically lithiated Li1.37NCM811/Cu pouch cells over LMBs. Reproduced with permission.[62] Copyright 2021, Wiley-VCH.