摘要
介电弹性体是一类在外加电场激励下可以发生形变，进行能量转换的新型纺织材料，属于电活性聚合物，电活性聚合物有电子型和离子型之分。介电弹性体在柔性驱动器的设计研究中有很广阔的应用前景，但是目前还存在很多技术难点，在弹性体基体材料构成、柔性电极材料优化，能量收集等方面仍然需更深入的研究。本文在明晰了介电弹性体的工作原理及分类后，对其在电极、预拉伸、温度和能量收集等方面进行了归纳总结，并对其应用前景进行了展望。
Dielectric elastomers are a kind of new textile materials that can be deformed under energy-excited electric field to perform energy conversion. They belong to electroactive polymers, and electroactive polymers have electronic and ionic types. Dielectric elastomers have broad application prospects in the design of flexible actuators. However, there are still many technical difficulties. There is still a need for more in-depth studies on the composition of elastomeric matrix materials, optimization of flexible electrode materials, and energy harvesting. In this paper, after clarifying the working principle and classification of the dielectric elastomer, it summarized the electrode, pre stretching, temperature and energy collection, etc. , and prospected its application prospects.
作者
卢婷婷
刘茜
辛三法
LU Ting-ting;LIU Qian;XIN San-fa(School of Fashion Engineering,Shanghai University of Engineering Science,Shanghai 201620,China)
出处
《高分子通报》
CAS
CSCD
北大核心
2018年第10期10-18,共9页
Polymer Bulletin
关键词
电活性聚合物
介电弹性体
驱动器
能量收集
Eleetroactive polymers
Dielectric elastomers
Drivers
Energy harvesting
