含聚苯胺类锂离子电池复合电极材料研究进展

发布时间：2018-03-22 13:06

本文选题：聚苯胺　切入点：锂离子电池　出处：《高分子通报》2016年06期 　论文类型：期刊论文

【摘要】：聚苯胺是目前研究最为广泛的导电高分子材料之一,具有特殊的电学、光学性能,在电子工业、信息工程、国防工程等的应用开发进行了深入研究。聚苯胺经掺杂后可形成P型和N型导电态,这种掺杂机制使得聚苯胺的掺杂和脱掺杂完全可逆,而掺杂度受pH值和电位等因素的影响,且电化学活性同比传统锂电极材料在充放电过程中具有更优异的可逆性能,因此有关在设计聚苯胺参与锂电池电极复合材料的研究也越来越受到重视。本文综述了不同结构聚苯胺锂离子电池复合材料的制备方法,并着重介绍了聚苯胺基复合材料锂离子电池等领域研究的电化学性能,最后展望了聚苯胺基复合材料的应用前景。
[Abstract]:Polyaniline is one of the most widely studied conductive polymer materials, with special electrical and optical properties, in the electronic industry, information engineering, The application and development of national defense engineering have been deeply studied. After doping, Polyaniline can form P-type and N-type conductive state. The doping mechanism makes the doping and dedoping of Polyaniline completely reversible, and the doping degree is affected by the factors such as pH value and potential. Compared with the traditional lithium electrode materials, the electrochemical activity has better reversibility in charge and discharge process. Therefore, more and more attention has been paid to the design of Polyaniline composite materials for lithium battery electrode. The preparation methods of Polyaniline lithium ion battery composite materials with different structures are reviewed in this paper. The electrochemical properties of Polyaniline based composite lithium ion battery were introduced. Finally, the application prospect of Polyaniline based composite was prospected.
【作者单位】：江西理工大学材料科学与工程学院江西省锂离子动力电池重点实验室;
【基金】：国家自然基金面上项目(51372104) 江西省自然科学基金项目(20151BAB206018)
【分类号】：TB33;TM912

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