| 锂离子电池纳米正极材料 |
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| 引用本文： | 郑洪河,石磊,赵扬,徐仲榆.锂离子电池纳米正极材料[J].化学通报,2005,68(8):591-600. |
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| 作者姓名： | 郑洪河 石磊 赵扬 徐仲榆 |
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| 作者单位： | [1]河南师范大学化学与环境科学学院,新乡453007 [2]湖南大学材料科学与工程学院,长沙410082 |
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| 基金项目： | 河南省杰出青年科学基金（04120001100）与河南省杰出人才创新工程基金（040302500）资助项目 |
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| 摘 要： | 综述了锂离子电池纳米正极材料的研究进展，阐述了这种材料用于锂离子电池的优势和存在的问题，把纳米正极材料分为过渡金属嵌锂化合物、金属氧化物和金属硫化物和其它纳米正极材料。归纳了不同纳米正极材料的主要制备方法，探讨了材料的制备方法与其结构、形貌和电化学性能之间的关系，展望了纳米正极材料用于锂离子电池的未来前景。
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| 关 键 词： | 锂离子电池 纳米材料正极材料制备 电化学性能 正极材料 纳米 制备方法 金属硫化物 金属氧化物 锂化合物 过渡金属 |
| 收稿时间： | 2004-11-15 |
| 修稿时间： | 2004-11-152004-12-23 |
Nano-crystalline Cathode Materials for Lithium Ion Batteries |
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| Zheng HongHe;Dan Lei;Zhao Yang;Xu ZhongYu.Nano-crystalline Cathode Materials for Lithium Ion Batteries[J].Chemistry,2005,68(8):591-600. |
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| Authors: | Zheng HongHe;Dan Lei;Zhao Yang;Xu ZhongYu |
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| Abstract: | The progresses of nano-scale cathode materials for lithium ion batteries were reviewed. Advantages and disadvantages of these materials serving as positive electrodes in lithium ion batteries were elaborated. Nano-scale cathode materials were classified into lithium-inserted compounds, transition metal oxides, metal sulfides, and the other nano-cathode materials. Syntheses of these different nano-materials were summarized. Relationships between the preparation methods and the structure, morphology and electrochemical properties of the target nano-materials were discussed. Prospects of the nano-scale cathode materials for lithium ion batteries were predicted. |
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| Keywords: | Lithium ion battery Nano-materials Cathode materials Synthesis Electrochemical performance |
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