An experimental investigation of electromechanical response in a dielectric acrylic elastomer

被引：0
|
作者：
W. Ma
L.E. Cross
机构：
[1] Max Planck Institute of Microstructure Physics,Materials Research Laboratory
[2] The Pennsylvania State University,undefined
来源：
Applied Physics A | 2004年 / 78卷
关键词：
Elastic Compliance; Transverse Strain; Thickness Strain; Maxwell Stress; Relative Dielectric Permittivity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Electric-field-induced transverse-strain response was investigated in a dielectric acrylic elastomer at 1 Hz. The strain was observed to be proportional to square of the electric field strength within the measurement range (0 to 2 MV/m). Elastic compliance of the elastomer was measured as a function of frequency and was found to exhibit strong frequency dependence between 1 and 10 Hz. It was indicated that the field-induced-strain response in the acrylic elastomer originates primarily from the Maxwell stress effect. The experimental data obtained at low field and frequency were used to estimate the electromechanical behavior at higher field and frequency.
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页码：1201 / 1204
页数：3
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