首页|Study on LiCoO2 cathode materials with well performance for lithium ion batteries

Study on LiCoO2 cathode materials with well performance for lithium ion batteries

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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.

two-steps methodLiCoO2preparation process

WANG Ying、TANG Ren-heng、XIAO Fang-ming、LU Qi-yun、PENG Neng

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Research Centre of Rare Earth Functional Materials, Guangzhou Research Institute of Non-ferrous Metals,Guangzhou 510651, China

Aided from Guangzhou Science and Technology Bureau

2002Z3-D0041

2005

材料研究与应用
广州有色金属研究院

材料研究与应用

影响因子:0.349
ISSN:1673-9981
年,卷(期):2005.15(2)
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