Investigation of a Complex Lithium Cobalt Nickel Oxide as Lithium Ion Battery Cathode Materials Prepared by a New Citrate Sol-gel Method

Authors

Jing-li HAN, Inst. of Material Sei. and Engin., Beijing Univ. of Sei. and Techn, Beijing 100083, China
Qing-guo LIU, Inst. of Material Sei. and Engin., Beijing Univ. of Sei. and Techn, Beijing 100083, China

Corresponding Author

Jing-li HAN

Abstract

The synthesis and electrochemical characteristics of lithium cobalt nickel oxide as cathode materials for rechargeable lithium batteries were investigated. It was clarified from these investigations that lithium cobalt nickel oxide has been produced from basic cobalt carbonate,basic nickel carbonate, lithium carbonate, and citrate. LiNi_0.8Co _0.2O₂ prepared under the stream of oxygen gas showed a higher cycling capacity of (～190 mAh·g^-1).

Keywords

Rechargeable lithium ion batteries, Cathodes, Cobalt, Nickel, Citrate

DOI Link

https://doi.org/10.61558/2993-074X.3233

Publication Date

2000-11-28

Online Available Date

2000-11-28

Revised Date

2000-06-01

Received Date

1999-04-19

Recommended Citation

Jing-li HAN, Qing-guo LIU. Investigation of a Complex Lithium Cobalt Nickel Oxide as Lithium Ion Battery Cathode Materials Prepared by a New Citrate Sol-gel Method[J]. Journal of Electrochemistry, 2000 , 6(4): 469-472.
DOI: 10.61558/2993-074X.3233
Available at: https://jelectrochem.xmu.edu.cn/journal/vol6/iss4/17