Photochemical synthesis of SnO2/TiO2 composite nanotube arrays with enhanced lithium storage performance
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- 作者：Peipei Zhang ; Shasha Zhu ; Zhishun He ; Kai Wang ; Huiqing Fan ; Yuan Zhong ; Ling Chang ; Haibo Shao ; Jianming Wang ; wjm@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jianqing Zhang ; Chu-nan Cao
- 关键词：Lithium ion battery ; Photodeposition ; SnO2 ; TiO2 ; Nanotube
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 July 2016
- 年：2016
- 卷：674
- 期：Complete
- 页码：1-8
- 全文大小：2089 K
文摘
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SnO2/TiO2 composite nanotube arrays are prepared by a novel photodeposition.
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The existence of the positive bias can enhance the photodeposition.
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A possible photodeposition mechanism is proposed.
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The SnO2/TiO2 nanotube array delivers large lithium storage capacity.
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The SnO2/TiO2 nanotube array shows high electrochemical cycling stability.