Anisotropic Carbon Fibre Electrodes for Dielectric Elastomer Actuators
Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review
Contributors
Abstract
Dielectric elastomer actuators (DEA) exhibit many attractive properties, which make them a core research field in soft robotics. A conventional DEA consists of a thin pre-stretched elastomer film sandwiched between two compliant electrodes. Actuation is achieved by applying a high voltage to the electrodes, thus creating an electric field that results in Maxwell pressure and, therefore, deformation of the elastomer. State-of-the-art soft robot approaches mostly rely on carbon-based electrodes, like carbon black or carbon nanotube particles dispersed in silicone or grease. In this work a different approach is presented-a highly anisotropic electrode based on unidirectional carbon fiber non-crimp fabric. This material not only serves as an electrical conductor but additionally allows to manipulate the mechanical properties of the actuator. To investigate the influence of these electrodes and to demonstrate their advantages, a conventional linear DEA is compared to a DEA with carbon fiber-based electrodes.
Details
| Original language | English |
|---|---|
| Title of host publication | Actuator 2022 - 18th International Conference on New Actuator Systems and Applications |
| Publisher | VDE Verlag, Berlin [u. a.] |
| Pages | 97-100 |
| Number of pages | 4 |
| ISBN (print) | 9783800758944 |
| Publication status | Published - 2022 |
| Peer-reviewed | Yes |
Publication series
| Series | GMM-Fachberichte |
|---|---|
| ISSN | 1432-3419 |
Conference
| Title | 18th International Conference and Exhibition on New Actuator Systems and Applications |
|---|---|
| Abbreviated title | ACTUATOR 2022 |
| Conference number | 18 |
| Duration | 29 - 30 June 2022 |
| Website | |
| Location | Congress Center Rosengarten |
| City | Mannheim |
| Country | Germany |
External IDs
| ORCID | /0000-0002-7062-9598/work/174430565 |
|---|---|
| ORCID | /0000-0003-1058-4030/work/174432462 |