Abstract:One new preparation method of Well-property LiCoO2, which is synthesized by caclining a good precursor obtained from aqueous solution at lower temperature for shorter time, is studied in this paper. The experimental results indicate that LiCoO2 is pure phase layer structure with high crystallization, and excellent electrochemical properties are also proved owing to its initial charge and discharge specific capacity of 205mAh/g , 169mAh/g at the current of 0.2C respectivly.
