Amorphous SiO2 in tunnel-structured mesoporous carbon and its anode performance in Li-ion batteries
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- 作者：Shuai Hao ; Zhaoxiang Wang ; zxwang@iphy.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Liquan Chen
- 关键词：SiO2 ; Tunnel-structured mesoporous carbon ; Anode material
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：5 December 2016
- 年：2016
- 卷：111
- 期：Complete
- 页码：616-621
- 全文大小：1124 K
文摘
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Amorphous SiO2 was uniformly embedded in the tunnel wall of mesoporous carbon.
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This structural design activate insulating SiO2 (670 mAh g− 1) and accommodate its volume variation during cycling.
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This impregnation concept can be applied to design composites for other advanced electrode materials.