The Hydrothermal Synthesis of Nanoscale LiFePO_4 and its Electrochemical Performance

Authors

Si-min WANG, State Key Lab.of Physical Chemistry of Solid Surfaces,Department of Chemistry,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Ming-sen ZHENG, State Key Lab.of Physical Chemistry of Solid Surfaces,Department of Chemistry,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Quan-feng DONG, State Key Lab.of Physical Chemistry of Solid Surfaces,Department of Chemistry,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;

Corresponding Author

Quan-feng DONG(qfdong@xmu.edu.cn)

Abstract

The cathode materials of nanosiged LiFePO4 were prepared by hydrothermal templating synthesis.The grain sizes and electrochemical performance of LiFePO4 were controlled by surfactant.It was shown that the grain sizes varied from less than a hundred to hundreds nanometers by the SEM images.In the charge/discharge tests,the discharge capacities of the sample as a lithium ion battery were achieved to 150 mAh/g at 0.1C,140 mAh/g at 1C,and 126 mAh/g at 2C,with good cycling performance.

Keywords

lithium ion battery, LiFePO4, hydrothermal templating synthesis

DOI Link

https://doi.org/10.61558/2993-074X.1922

Publication Date

2008-11-28

Online Available Date

2008-11-28

Revised Date

2008-11-28

Received Date

2008-11-28

Recommended Citation

Si-min WANG, Ming-sen ZHENG, Quan-feng DONG. The Hydrothermal Synthesis of Nanoscale LiFePO_4 and its Electrochemical Performance[J]. Journal of Electrochemistry, 2008 , 14(4): 365-368.
DOI: 10.61558/2993-074X.1922
Available at: https://jelectrochem.xmu.edu.cn/journal/vol14/iss4/3