| 锂离子电池新型LiFeSO_4F正极材料的研究进展 |
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| 引用本文： | 伊廷锋,李紫宇,陈 宾,谢 颖,诸荣孙. 锂离子电池新型LiFeSO_4F正极材料的研究进展[J]. 稀有金属材料与工程, 2015, 44(12): 3246-3252 |
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| 作者姓名： | 伊廷锋 李紫宇 陈 宾 谢 颖 诸荣孙 |
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| 作者单位： | 安徽工业大学，安徽 马鞍山 243002 |
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| 基金项目： | 国家自然科学基金 (51274002)；安徽工业大学SRTP重点项目(2013024Z)；安徽省大学生创新创业训练计划项目(AH201310360029, AH201310360270)；地方高校国家级大学生创新创业训练计划项目(201310360029)；黑龙江大学功能无机材料化学教育部重点实验室开放基金；安徽工业大学优秀创新团队项目 (TD201202) |
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| 摘 要： | 与LiFePO_4材料相比,LiFeSO_4F正极材料理论上具有更稳定的结构、更高的电压平台和离子电导率,有望成为动力锂离子电池的热门正极材料,具有更好的应用前景。介绍了LiFeSO_4F正极材料的结构,综述了近年来LiFeSO_4F正极材料的合成及掺杂改性方面的研究进展,重点对LiFeSO_4F正极材料的制备方法和掺杂进行了总结和探讨,并对LiFeSO_4F正极材料的发展前景进行了展望。
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| 关 键 词： | 锂离子电池；正极材料；LiFeSO4F |
Research Development of New Type LiFeSO4F Positive-Electrode Material for Lithium-Ion Battery |
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| Yi Tingfeng,Li Ziyu,Chen Bin,Xie Ying and Zhu Rongsun. Research Development of New Type LiFeSO4F Positive-Electrode Material for Lithium-Ion Battery[J]. Rare Metal Materials and Engineering, 2015, 44(12): 3246-3252 |
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| Authors: | Yi Tingfeng Li Ziyu Chen Bin Xie Ying Zhu Rongsun |
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| Affiliation: | Anhui University of Technology, Maanshan 243002, China |
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| Abstract: | LiFeSO4F positive-electrode material has more stable structure, higher voltage platform and ionic conductivity than LiFePO4 material; thereby LiFeSO4F hopefully becomes a popular positive-electrode material of power lithium ion battery, and has a better application prospect than LiFePO4. In this paper, the structure of LiFeSO4F positive-electrode material is introduced, and the recent progress on synthesis and doping modification of LiFeSO4F positive-electrode material is reviewed. The preparation methods and doping for the LiFeSO4F positive-electrode material is summarized and discussed emphatically, and the development prospect of LiFeSO4F positive-electrode material are also viewed |
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| Keywords: | lithium-ion battery positive-electrode material LiFeSO4F |
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