Preparation and Electrochemical Behavior of LiNiO2 as Cathode Materials in Secondary Lithium Ion Battery
锂离子电池正极材料LiNiO2的制备和性能研究

Layered and highly crystalline LiNiO2 was prepared by heating a mixture of lithium hydroxide and nickel hydroxide at high temperature. The influence of preparation conditions on the electrochemical behavior of the product was discussed. It was found that tempwrature and duration of reaction as well as Li/Ni mole ratio exert important effects on the electrochemical behavior of the product. LiNiO2 prepared in this work has a reversible capacity of about 140mA.·h/g.