功率型LiFePO4锂离子电池正极材料的设计与制备研究进展

被引：3

作者：

朱敏

盘毅

郑春满

机构：

[1] 国防科技大学航天与材料工程学院

来源：

材料导报 | 2012年 / 26卷 / 17期

关键词：

功率型; 磷酸铁锂; 锂离子电池; 形貌控制;

D O I：

暂无

中图分类号：

TM912 [蓄电池];

学科分类号：

摘要：

随着电动汽车和武器装备的发展,对功率型锂离子电池的需求越来越迫切,不断改善和提高正极材料的高倍率放电性能,成为当前国内外学者的研究重点。以磷酸铁锂正极材料为切入点,介绍了磷酸铁锂的结构特点与脱嵌锂机理及制备方法,分析了其作为功率型锂离子电池正极材料的优势与不足,并从研究的角度综述了其改性进展,指出了各改性方法存在的问题,着重从形貌控制的角度阐述了其原理与国内外研究情况,展望了功率型磷酸铁锂锂离子电池的发展趋势和应用前景。

引用

页码：143 / 149

页数：7

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