Effects of Doping on the Electrochemical Performance of LiNi_(0.8)Co_(0.2)O_2 Anode Material

Present state of researches on modification of LiNi0.8Co0.2O2 anode material by doping is summarized.The relationship between stability of layered structure and electrochemical properties is analyzed.The effects of different doping elements are compared.Elements doping is regarded as one of the most effective methods to enhance the electrochemical properties of anode materials on the base of optimized preparing condition.