Spin-glass-like behavior in rhombohedral Li[Li(1/3−x/3)Mn(2/3−2x/3)Nix]O2 (x=0.4)

Composite Li[Li0.11Mn0.57Ni0.32]O2: Two-step molten-salt synthesis, oxidation state stabilization, and uses as high-voltage cathode for lithium-ion batteries

“…While, the synthesis of highvoltage Li 2 MnO 3 -based cathodes with a better and reproducible electrochemical performance is relatively difficult. For instance, many preparation methods have been reported to synthesize this sort of composites, e.g., co-precipitation [6][7][8][9][10][11], spray drying [12,13], sol-gel [14][15][16], low-heating solid-state reaction [17] and combustion [18]. However, all these methods can be difficult to synthesize composites that consist of relatively small primary particles, and in particular the spray drying method has to use a special apparatus like a spray dryer.…”