Electroactive polymers

Jump to: navigation, search

Electroactive Polymers or EAPs are polymers whose shape is modified when a voltage is applied to them. They can be used as actuators or sensors. As actuators, they are characterized by the fact that they can undergo a large amount of deformation while sustaining large forces. Due to the similarities with biological tissues in terms of achievable stress and force, they are often called artificial muscles, and have the potential for application in the field of robotics, where large linear movement is often needed.

EAP can have several configurations, but are generally divided in two principal classes:

See also


  1. Fully Plastic Actuator through Layer-by-Layer Casting with Ionic-Liquid-Based Bucky Gel Takanori Fukushima, Kinji Asaka, Atsuko Kosaka, Takuzo Aida p. Angewandte Chemie International Edition Volume 44, Issue 16 2410 2005

External links

de:Elektroaktive Polymere