Dielectric elastomer actuators with elastomeric electrodes

Publication Year
2012

Type

Journal Article
Abstract
For many applications of dielectric elastomer actuators, it is desirable to replace the carbon-grease electrodes with stretchable, solid-state electrodes. Here, we attach thin layers of a conducting silicone elastomer to prestrained films of an acrylic dielectric elastomer and achieve voltage-actuated areal strains over 70%. The influence of the stiffness of the electrodes and the prestrain of the dielectric films is studied experimentally and theoretically. (C) 2012 American Institute of Physics.
Journal
Applied Physics Letters
Volume
101
Date Published
08/2012
ISBN
0003-6951
Accession Number
WOS:000308408100024