Review of dielectric elastomers for actuators, generators and sensors

IF 3.8 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC IET Nanodielectrics Pub Date : 2020-09-03 DOI:10.1049/iet-nde.2019.0045
Yu Zhao, Li-Juan Yin, Shao-Long Zhong, Jun-Wei Zha, Zhi-Min Dang
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引用次数: 28

Abstract

Electroactive polymer (EAP) is a kind of smart material, which can change its shape under the stimulation of electric field. Dielectric elastomer (DE) is an important member of the EAP. DE has the characteristics of excellent performance, such as light weight, low noise, low cost, and so on, which guarantee its wide applications in the fields of actuators, generators, sensors. In this review, the principles of energy conversion, the research status and latest development of new technologies for DEs, and the performance characteristics of DEs are summarised. Simultaneously, it points out the development problems and feasible countermeasures. At last, the application prospects of DE are discussed, combined with the research direction of the international frontier.

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致动器、发电机和传感器用电介质弹性体综述
电活性聚合物(EAP)是一种在电场刺激下可以改变形状的智能材料。介电弹性体(DE)是EAP的重要组成部分。DE具有重量轻、噪声低、成本低等优异性能,保证了其在执行器、发电机、传感器等领域的广泛应用。本文综述了能量转换的原理、DEs新技术的研究现状和最新发展,以及DEs的性能特点。同时指出了发展中存在的问题和可行的对策。最后,结合国际前沿的研究方向,对DE的应用前景进行了展望。
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来源期刊
IET Nanodielectrics
IET Nanodielectrics Materials Science-Materials Chemistry
CiteScore
5.60
自引率
3.70%
发文量
7
审稿时长
21 weeks
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