Achieving excellent cycling stability in LiNi0.9Co0.05Mn0.05O2 by Mg2+ doping

The capacity retention rates of 1%Mg-NCM reached 89.31% and 90.22% at a current density of 0.1C and 1C after 100 cycles, respectively, which is higher than those of NCM (77.97% and 79.79% for 0.1C and 1C).