| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7743101 | Journal of Power Sources | 2012 | 7 Pages |
Abstract
⺠Core/shell structures composed of tin oxide nanoparticles confined in mesoporous hollow carbon spheres are reported. ⺠The materials have a uniform size distribution, good structural stability, and large surface area. ⺠Core/shell structure exhibits superior cycling performance comparing with hollow carbon spheres. ⺠When the SnO2/C ratio is 78.6/21.4 (w/w), the surface area of SnO2@MHCS is 183 m2 gâ1. ⺠The specific capacity value is 450 mAh gâ1 at 1/5 C after 50 cycles.
Related Topics
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Authors
Xuecheng Chen, Krzysztof Kierzek, Karolina Wilgosz, Jacek Machnikowski, Jiang Gong, Jingdong Feng, Tao Tang, Ryszard J. Kalenczuk, Hongmin Chen, Paul K. Chu, Ewa Mijowska,