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| Synthesis and Electrochemical Performance of Cu2V2O7 |
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Received:July 21, 2013
Revised:July 23, 2013
Accepted:July 24, 2013
Published Online:January 20, 2014
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| DOI：10.3969/j.issn.1007-7545.2014.02.016 |
| KeyWord:sol-gel; Li-ion battery; Cu2V2O7 |
| Author | Institution |
| Guo Guanghui |
湖北省煤转化与新型碳材料重点实验室 湖北 武汉 |
| Chen shan |
湖北省煤转化与新型碳材料重点实验室 湖北 武汉 |
| Liu Fangfang |
湖北省煤转化与新型碳材料重点实验室 湖北 武汉 |
| Zhang Liyu |
湖北省煤转化与新型碳材料重点实验室 湖北 武汉 |
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| Abstract: |
| Cu2V2O7 was prepared by sol-gel method as cathode materials for Li-ion battery. The structure and morphology of the sample were characterized by XRD and SEM. The results show that the powder is the spherical particle with high purity, smooth surface, and small particle size. The electrochemical properties of the sample are also investigated with charge and discharge tests. Synthesized by sol-gel method, Cu2V2O7 cathode materials present a good cycling performance with the initial specific discharge capacity of 682.8 mAh/g. |
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