Nanostructured Sn-C composite as an advanced anode material in high-performance lithium-ion batteries

被引：798
作者：
Derrien, Gaelle [1 ]
Hassoun, Jusef [1 ]
Panero, Stefania [1 ]
Scrosati, Bruno [1 ]
机构：
[1] Univ Roma La Sapienza, Dept Chem, I-00185 Rome, Italy
来源：
ADVANCED MATERIALS | 2007年 / 19卷 / 17期
关键词：
D O I：
10.1002/adma.200700748
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An innovative electrode, formed from tin nanoparticles embedded in a carbon matrix is obtained. The compact, composite structure maintains the benefits of nanodimensions but keeps a surface area small, reducing its reactivity and the associated safety risks. The Sn-C electrode has a life extending to several hundreds of cycles with a delivered constant capacity as high as 500 mA h g(-1) (see figure) and exceptional performance in a new type of high-performance, advanced lithium-ion battery.
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收藏
页码：2336 / +
页数：6
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