| LiFePO4正极材料的研究进展 |
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| 引用本文： | 戴曦,唐红辉,杨平,张传福. LiFePO4正极材料的研究进展[J]. 材料导报, 2005, 19(8): 69-71 |
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| 作者姓名： | 戴曦 唐红辉 杨平 张传福 |
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| 作者单位： | 中南大学冶金科学与工程学院,长沙,410083 |
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| 摘 要： | 橄榄石型LiFePO4正极材料具有原料来源丰富、无毒、环境友好、理论容量较高、热稳定性和循环性能好等特点,有望成为新一代锂离子电池正极材料.介绍了LiFePO4正极材料的结构、充放电机理、性能特点及存在的问题,综述了LiFePO4的合成工艺,添加导电材料和掺杂改性等方面的研究进展.
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| 关 键 词： | 磷酸亚铁锂 正极材料 制备 性能 掺杂 改性 |
Research Progress in Cathode Material of LiFePO4 for Li-ion Battery |
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| DAI Xi,Tang Honghui,YANG Ping,Zhang Chuanfu. Research Progress in Cathode Material of LiFePO4 for Li-ion Battery[J]. Materials Review, 2005, 19(8): 69-71 |
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| Authors: | DAI Xi Tang Honghui YANG Ping Zhang Chuanfu |
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| Abstract: | The olivine LiFePO4 has the potential to be a new commercial cathode material for lithium ion battery due to its abundant resources, non-toxicity, environmental benign, high theoretical capacity, good thermal stability and excellent cycling performance. The structure, charge/discharge mechanism, properties and problems of LiFePO4 are introduced in this paper. The research progresses in synthesizing technology, adding conductive materials, doping are reviewed. |
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| Keywords: | LiFePO4 cathode material preparation performance doping modification |
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