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| 锂离子电池负极材料Sn—Co合金的研究进展 | |
| 引用本文： | 黄钊文,胡社军,侯贤华,李伟善.锂离子电池负极材料Sn—Co合金的研究进展[J].电池工业,2008,13(4):277-281. |
| 作者姓名： | 黄钊文 胡社军 侯贤华 李伟善 |
| 作者单位： | 1. 华南师范大学物理与电信工程学院,广东,广州,510006 2. 华南师范大学物理与电信工程学院,广东,广州,510006;五邑大学数理系,广东,江门,529020 3. 华南师范大学化学与环境学院,广东,广州,510006 |
| 基金项目： | 国家自然科学基金，广东省自然科学基金，广东省科技攻关计划，广东省广州市科技攻关项目 |
| 摘 要： | 从理论计算和实验研究两个方面综述了Sn—Co合金作为锂电池负极材料的发展现状。在理论方面采用Material Studio4.1软件研究了Sn—Co合金各种稳定相结构的物理性质和电化学性质。在实验方面综合介绍并比较了电化学沉积、机械球磨、固相还原和溶剂热法等几种薄膜制备方法的优缺点。并指出了Sn-Co合金负极材料存在的问题及发展前景。 |
| 关 键 词： | Sn—Co合金 锂离子电池 第一性原理 电沉积 机械球磨 |
Research progress on Sn-Co alloy anode materials for Li-ion batteries |
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| HUANG Zhao-Wen,HU She-jun,HOU Xian-hua,LI Wei-shan.Research progress on Sn-Co alloy anode materials for Li-ion batteries[J].Chinese Battery Industry,2008,13(4):277-281. | |
| Authors: | HUANG Zhao-Wen HU She-jun HOU Xian-hua LI Wei-shan |
| Affiliation: | HUANG Zhao-wen, HU She-jun, HOU Xian-hua, LI Wei-shan (1.School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, Guangdong 510006, China ; 2. School of Chemistry and Environment, South China Normal University, Guangzhou, Guangdong 510006, China; 3. Department of Mathematics and Physics, Wuyi University, Jiangmen, Guangdogn 529020,China) |
| Abstract: | In this paper,the development status of Sn-Co alloy anode materials for Li-ion batteries was reviewed with theory calculations and experiment investigations. The physical characteristic and electrochemical performance of various stable phases in Sn-Co alloy were studied by Material Studio 4.1 program in terms of theory aspect. Meanwhile,the advantages/disadvantages of electrochemical deposition,mechanical milling and some other methods were introduced and compared in terms of the experiments. At last,the existing problems and development prospect were shown in Sn-Co alloy thin film anode materials for Li-ion batteries. |
| Keywords: | Sn-Co alloy Li-ion battery first-principle electrochemical deposition mechanical milling |
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