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| 真空气相沉积法制备LiFePO4薄膜的研究进展 | |
| 引用本文： | 赵灵智,胡社军,李伟善,李黎明.真空气相沉积法制备LiFePO4薄膜的研究进展[J].广东化工,2007,34(10):56-58,63. |
| 作者姓名： | 赵灵智 胡社军 李伟善 李黎明 |
| 作者单位： | 1. 广东工业大学,材料与能源学院,广东,广州,510006;华南师范大学,化学与环境学院,广东,广州,510006 2. 华南师范大学,化学与环境学院,广东,广州,510006 3. 广东工业大学,材料与能源学院,广东,广州,510006 |
| 基金项目： | 广东省自然科学基金(05200534)，广州市科技攻关计划(2006Z3-D2031) |
| 摘 要： | 橄榄石型LiFePO4具有170 mAh/g的理论比容量和约3.5 V的电压、较好的常温和高温稳定性、低廉的价格和优良的环保性能,有望作为大型移动式锂离子电池的正极材料。本文阐述了锂离子正极材料LiFePO4的特性和优势,介绍了其作为正极材料的电池原理及电化学性能,综述了近年来国内外利用真空气相沉积法制备LiFePO4薄膜正极材料的研究进展,并对开发高性能LiFePO4薄膜正极材料提出了研发思路。 |
| 关 键 词： | 锂离子电池 正极材料 磷酸亚铁锂 真空气相沉积 综述 |
| 修稿时间： | 2007-05-16 |
Research Progress in Preparation of LiFePO4 Thin Film for Lithium Ion Batteries by Physical Vapor Deposition |
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| Zhao Lingzhi,Hu Shejun,Li Weishan,Li Liming.Research Progress in Preparation of LiFePO4 Thin Film for Lithium Ion Batteries by Physical Vapor Deposition[J].Guangdong Chemical Industry,2007,34(10):56-58,63. | |
| Authors: | Zhao Lingzhi Hu Shejun Li Weishan Li Liming |
| Affiliation: | 1.Faculty of Material and Energy, Guangdong University of Technology, Guangzhou 5 10006; 2. School of Chemistry and Environment, South China Normal University, Guangzhou 510006, China |
| Abstract: | Olivine-type LiFePO4 are recently expected to have a bright future as a potential cathode material of large scale moveable lithium ion batteries for its high theoretical capacity(170 mAh/g)and voltage(about 3.5 V versus Li/Li ),good stability both at room temperature and high temperature,low cost and environmental benignancy.In this paper,the characteristic and significance of LiFePO4 as cathode material for Li-ion batteries were explained.Its cell theory and electrochemical property were introduced.The progress of LiFePO4 fabricated by physical vapor deposition was reviewed.And finally the trend of research and development was pointed out. |
| Keywords: | lithium ion battery cathode material LiFePO4 PVD review |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |