Structural and electrochemical properties of a porous nanostructured SnO(2) film electrode for lithium-ion batteries
文献类型：期刊论文
| 作者 | H. J. Wang ; J. M. Wang ; W. B. Fang ; H. Wan ; L. Liu ; H. Q. Lian ; H. B. Shao ; W. X. Chen ; J. Q. Zhang ; C. N. Cao |
| 刊名 | Electrochemistry Communications
 |
| 出版日期 | 2010 |
| 卷号 | 12期号:2页码:194-197 |
| 关键词 | Modified SnO(2) film Porous structure Electrodeposition Hydrothermal treatment Lithium-ion batteries storage anodes nanoparticles nanomaterials performance spheres size |
| ISSN号 | 1388-2481 |
| 中文摘要 | A B(2)O(3)-doped SnO(2) thin film was prepared by a novel experimental procedure combining the electrodeposition and the hydrothermal treatment, and its structure and electrochemical properties were investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM) X-ray diffraction, (XRD) analysis, energy dispersive X-ray (EDX) spectroscopy and galvanostatic charge-discharge tests. It was found that the as-prepared modified SnO(2) film shows a porous network structure with large specific surface area and high crystallinity. The results of electrochemical tests showed that the modified SnO(2) electrode presents the largest reversible capacity of 676 mAh g(-1) at the fourth cycle, close to the theoretical capacity of SnO(2) (790 mAh g(-1)); and it still delivers a reversible Li storage capacity of 524 mAh g(-1) after 50 cycles. The reasons that the modified SnO(2) film electrode shows excellent electrochemical properties were also discussed. (C) 2009 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31495]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | H. J. Wang,J. M. Wang,W. B. Fang,et al. Structural and electrochemical properties of a porous nanostructured SnO(2) film electrode for lithium-ion batteries[J]. Electrochemistry Communications,2010,12(2):194-197. |
| APA | H. J. Wang.,J. M. Wang.,W. B. Fang.,H. Wan.,L. Liu.,...&C. N. Cao.(2010).Structural and electrochemical properties of a porous nanostructured SnO(2) film electrode for lithium-ion batteries.Electrochemistry Communications,12(2),194-197. |
| MLA | H. J. Wang,et al."Structural and electrochemical properties of a porous nanostructured SnO(2) film electrode for lithium-ion batteries".Electrochemistry Communications 12.2(2010):194-197. |
入库方式： OAI收割
来源：金属研究所
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