| 纳米SiO2改性聚合物锂离子电池的研究 |
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| 引用本文： | 李德湛,盘毅,谢凯,刘玲. 纳米SiO2改性聚合物锂离子电池的研究[J]. 国防科技大学学报, 2003, 25(3): 19-23 |
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| 作者姓名： | 李德湛 盘毅 谢凯 刘玲 |
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| 作者单位： | 国防科技大学航天与材料工程学院,湖南,长沙,410073 |
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| 摘 要： | 研究了一种基于含氟聚合物的聚合物锂离子电池,考察了SiO2纳米粉对聚合物电解质隔膜的机械性能、吸液量以及电导率的影响,用电镜分析探讨了纳米改性聚合物电解质膜的微观结构;并以此纳米改性聚合物隔膜组装了小型的聚合物锂电池,研究了其电性能.
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| 关 键 词： | 聚合物锂电池 改性 SiO2 |
| 文章编号： | 1001-2486(2003)03-0019-05 |
| 收稿时间： | 2002-11-26 |
| 修稿时间： | 2002-11-26 |
Study on Plastic Li-ion Battery Modified by Nano-SiO2 |
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| LI Dezhan,PAN Yi,XIE Kai and LIU Ling. Study on Plastic Li-ion Battery Modified by Nano-SiO2[J]. Journal of National University of Defense Technology, 2003, 25(3): 19-23 |
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| Authors: | LI Dezhan PAN Yi XIE Kai LIU Ling |
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| Affiliation: | College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | This article reports a plastic Li-ion battery based on a fluorinated polymer matrix. The mechanism characteristics, liquid uptaking volume and conductivity of the polymer electrolyte separator modified by Nano-SiO2 were studied.Its micro-structure of its were illustrated by SEM microphotographs. Finally, a smart plastic Li-ion battery was assembled using the separator. |
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| Keywords: | plastic Li-ion battery modify SiO_2 |
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