Resent Progress of LiNi1-x-yCoxMnyO2 for Lithium-ion batteries

The increased use of lithium-ion batteries in larger devices such as electric vehicles and energy storage has led to a need for improved battery performance. Researchers are developing cathode active materials with higher density, lithium phosphate transition metal compounds. Ternary high capacity have also been developed, but there issues cation mixing side reactions that can lead reduced capacity, voltage drop, even explosions. To address these issues, researchers focusing on stabilizing optimizing the cathode-electrolyte interface through methods coating protective layers, or anion doping changing structure. Herein, we briefly introduce discuss recent research development trend material’s degradation solution Li-ion batteries.