| 聚合物及离子液体电解质在锂二次电池中的应用 |
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| 引用本文： | 古桂芬,李院华,周成冈,邢旭伟,杨问华,吴金平.聚合物及离子液体电解质在锂二次电池中的应用[J].应用化工,2008,37(2):211-214. |
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| 作者姓名： | 古桂芬 李院华 周成冈 邢旭伟 杨问华 吴金平 |
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| 作者单位： | 1. 中国地质大学,材料科学与化学工程学院,湖北,武汉,430074
2. 江西省遂川中学,江西,吉安,343900 |
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| 摘 要： | 系统地介绍了锂离子二次电池电解质,特别是聚合物电解质及离子液体电解质的应用研究现状。开发具有高能量密度、稳定的充放电性能、循环寿命长、可塑性、高安全性与低成本的锂离子电池是当前的研究热点。离子液体具有较高的离子电导率、宽电化窗口,且无蒸汽压,而聚合物具有良好的机械加工性能。二者的结合将为锂离子电池电解质的研究提供了新的开发思路。
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| 关 键 词： | 锂离子二次电池 电解质 离子液体 聚合物电解质 |
| 文章编号： | 1671-3206（2008）02-0211-04 |
| 收稿时间： | 2007-11-05 |
| 修稿时间： | 2007年11月5日 |
Application of polymer ionic liquids electrolytes used in lithium batteries |
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| GU Gui-fen,LI Yuan-hua,ZHOU Cheng-gang,XING Xu-wei,YANG Wen-hua,WU Jin-ping.Application of polymer ionic liquids electrolytes used in lithium batteries[J].Applied chemical industry,2008,37(2):211-214. |
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| Authors: | GU Gui-fen LI Yuan-hua ZHOU Cheng-gang XING Xu-wei YANG Wen-hua WU Jin-ping |
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| Abstract: | The research on lithium rechargeable battery electrolytes is reviewed systematically in this paper. It is mainly introduced the application of polymer electrolytes and ionic liquids electrolytes used in the lithium rechargeable batteries. People focus on the improvement the properties of lithium batteries own heavy energy density, stable discharge voltage ,long-lived store, plasticility, high safety and cost currently. Ionic liquids own the good properties of high conductivity, high heat stability and negligible vapour pressure, and the polymer owns the well machining properties. The combination of the two kinds of electrolytes will provide the new methods to develop the power quality of lithium batteries. |
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| Keywords: | lithium rechargeable batteries electrolytes ionic liquids polymer electrolyte |
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