Preparation and Electrochemical Performance of Ordered Mesoporous Titanium Phosphate as Cathode Material for Li-ion Battery

Authors

Qiong WANG, State Key Laboratory for Physical Chemistry of Solid Surfaces,Institute of Chemistry andChemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Attia Adel, State Key Laboratory for Physical Chemistry of Solid Surfaces,Institute of Chemistry andChemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Zhi-cong SHI, State Key Laboratory for Physical Chemistry of Solid Surfaces,Institute of Chemistry andChemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;
Yong YANG, State Key Laboratory for Physical Chemistry of Solid Surfaces,Institute of Chemistry andChemical Engineering,Xiamen University,Xiamen 361005,Fujian,China;Follow

Corresponding Author

Yong YANG(yyang@xmu.edu.cn)

Abstract

Ordered porous titanium phosphate materials were prepared by using the surfactant template combined with the sol-gel method. The samples were characterized by small angle X-ray diffraction(SA-XRD) method, N₂ adsorption/desorption techniques,high resolution transmission electron microscopy(HRTEM) and element analysis. It is found that the calcination temperature is a big influence on the porous structure, and electrochemical performance of the titanium phosphate materials, and the mesoporous titanium phosphate showed good performance in the electrochemical test, the first discharge capacity is 94 mAh/g at the current density of 150 mA/g. On the other hand, the no porous material with a low capacity of 37 mAh/g under the same charge-discharge condition.

Keywords

ordered mesoporous, titanium phosphate, cathode material, electrochemical performance, lithium ion battery

DOI Link

https://doi.org/10.61558/2993-074X.1858

Publication Date

2008-02-28

Online Available Date

2008-02-28

Revised Date

2007-10-15

Received Date

2007-09-15

Recommended Citation

Qiong WANG, Attia Adel, Zhi-cong SHI, Yong YANG. Preparation and Electrochemical Performance of Ordered Mesoporous Titanium Phosphate as Cathode Material for Li-ion Battery[J]. Journal of Electrochemistry, 2008 , 14(1): 30-33.
DOI: 10.61558/2993-074X.1858
Available at: https://jelectrochem.xmu.edu.cn/journal/vol14/iss1/7