作者：Bo Li^ab, Liwu Liu^bc & Zhigang Suo^b*

^{作者单位：}

a School of Mechanical Engineering, Xi'an Jiaotong University ,

Xi'an, 710049, PRC

b School of Engineering and Applied Sciences, Kavli Institute for

Bionano Science and Technology, Harvard University , Cambridge,

MA, 02138, USA

c Department of Astronautical Science and Mechanics , Harbin

Institute of Technology , Harbin, 150001, PRC

关键词：dielectric elastomer; polarization saturation; stabilization

摘要：

A dielectric elastomer is capable of large voltage-induced deformation, particularly

when the voltage is applied on the verge of snap-through instability. A model is

described which shows that the snap-through instability is markedly affected by both

the extension limit of polymer chains and the polarization saturation of dipoles. The

model may guide the search for high-performance dielectric elastomer transducers.

文章下载地址，请问

http://www.tandfonline.com/doi/full/10.1080/19475411.2011.567306#.U6ko3rJ7LFg

文章整理内容源自 Taylor & Francis Online