Electrostrictive energy conversion property of cellular electrets after corona discharge

Author:

Zhang J. W.123,Gao F. K.1,Sun H. C.4,Putson C.5,Liu R. T.6

Affiliation:

1. School of Electrical Engineering, Northeast Electric Power University, No. 169, Changchun Road, Jilin City 132012, P. R. China

2. Key Laboratory of Engineering Dielectric and Its Application of Ministry of Education, Harbin University of Science and Technology, Harbin 150006, P. R. China

3. Key Laboratory of Silicon Device Technology, Chinese Academy of Sciences, Beijing 100031, P. R. China

4. School of Mechanical Science and Engineering, Jilin University, Changchun 130022, P. R. China

5. Materials Physics Laboratory, Department of Physics, Faculty of Science, Prince of Songkla University (PSU), Songkhla 90112, Thailand

6. State Grid Liaoning Province Electric Power Company Limited, Electric Power Research Institute, Shenyang, 110181, P. R. China

Abstract

In this paper, the authors present the electrostrictive energy conversion ability of cellular electrets after the high-voltage corona polarization. Moreover, the electrostrictive effect of such foamed polymer before and after corona polarization has also been compared and discussed. The enhancement of electrostrictive effect of cellular electrets after corona polarization was observed. In particular, the impact on the electrostrictive effect of the macroscopic electric dipoles inside of cellular polymer which are generated by high-voltage corona poling procedure has been investigated. The present research has promoted the development of the application of electret in the field of energy conversion, actuator, transducers, etc.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. First Review of Conductive Electrets for Low-Power Electronics;Journal of Low Power Electronics and Applications;2023-04-06

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