@inproceedings{c04315226b8242e09d4f7781965d6923,
title = "Effect of viscoelastic relaxation on the electromechanical coupling of dielectric elastomer",
abstract = "Dielectric elastomer is able to produce a large electromechanical deformation which is time-dependent and unstable due to the visco-hyper- elasticity. In the current study, we use a thermodynamic model to characterize the viscoelastic relaxation in the electromechanical deformation and instability of a viscoelastic dielectric. The parameters in the model were verified experimentally. We investigate the time-dependent mechanical deformation, electrical breakdown strength, polarization, and the electromechanical stability which are coupled by viscoelastic relaxation. The results show the electromechanical stability has strong time-dependence, due to the stress relaxation when the pre-stretch is applied.",
keywords = "Dielectric elastomer, Electromechanical coupling, Instability, Viscoelastic relaxation",
author = "Bo Li and Hualing Chen and Junhua Qiang and Junjie Sheng and Jinxiong Zhou",
year = "2013",
doi = "10.1117/12.2009322",
language = "英语",
isbn = "9780819494702",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Electroactive Polymer Actuators and Devices (EAPAD) 2013",
note = "SPIE Electroactive Polymers Actuators and Devices Conference, EAPAD 2013 ; Conference date: 11-03-2013 Through 14-03-2013",
}