A review on high‐frequency dielectric elastomer actuators: materials, dynamics, and applications

C Tang, B Du, S Jiang, Z Wang, XJ Liu… - Advanced Intelligent …, 2024 - Wiley Online Library
Dielectric elastomer actuators (DEAs) as a typical class of electroactive polymers have been
developed rapidly in the last two decades due to their advantages such as large strain, high …

Review on the role of intrinsic structure on properties of dielectric elastomers for enhanced actuation performance

D Sahu, RK Sahu - Materials Today Communications, 2023 - Elsevier
Progress in the design and modifications of dielectric elastomers has offered numerous
effective techniques to improve their electrically induced actuation response. The actuation …

In silico optimization of aligned fiber electrodes for dielectric elastomer actuators

M Firoozan, M Baniassadi, M Baghani, A Chortos - Scientific Reports, 2024 - nature.com
Dielectric elastomer actuators (DEAs) exhibit fast actuation and high efficiencies, enabling
applications in optics, wearable haptics, and insect-scale robotics. However, the non …

Influence of humidity, temperature and prestretch on the dielectric breakdown strength of silicone elastomer membranes for DEAs

FB Albuquerque, H Shea - Smart Materials and Structures, 2020 - iopscience.iop.org
Humidity, temperature and membrane prestretch influence the dielectric breakdown strength
of elastomer membranes. These three factors thus also influence the maximum force and …

Electrode impact on the electrical breakdown of dielectric elastomer thin films

B Fasolt, FB Albuquerque, J Hubertus, G Schultes… - Polymers, 2023 - mdpi.com
Dielectric Elastomer Actuators (DEAs) enable the realization of energy-efficient and compact
actuator systems. DEAs operate at the kilovolt range with typically microampere-level …

Size effect and electrical ageing of PDMS dielectric elastomer with competing failure modes

E Taine, T Andritsch, IA Saeedi… - Smart Materials and …, 2023 - iopscience.iop.org
Large-scale dielectric elastomer generators dielectric elastomer generators (DEGs) such as
those employed in wave energy converter projects require a significant volume of electrically …

Influence of electric field, temperature, humidity, elastomer material, and encapsulation on the lifetime of dielectric elastomer actuators (DEAs) under DC actuation

FB Albuquerque, H Shea - Smart Materials and Structures, 2021 - iopscience.iop.org
We present the effect of electric field, temperature, humidity, type of elastomer material, and
encapsulation on the lifetime of silicone-based dielectric elastomer actuators (DEAs) under …

[HTML][HTML] Impact of compliant electrodes on the dynamics of electromagnetoactive membranes

AK Patra, A Khurana, D Kumar, P Saxena - International Journal of Non …, 2024 - Elsevier
The dynamics of electromagnetoactive polymer (EMAP) membranes have attracted much
attention recently because of their wide range of modern robotic applications. Such …

Dielectric breakdown strength of PDMS elastomers after mechanical cycling

E Taine, T Andritsch, IA Saeedi, PHF Morshuis - Energies, 2023 - mdpi.com
PDMS-based composites such as silicone elastomers are commonly found in high-voltage
engineering, especially in outdoor insulation as coatings or structural elements or at …

Automated test setup to quantify the lifetime of dielectric elastomer actuators under a wide range of operating conditions

D Kühnel, FB Albuquerque, V Py… - Smart Materials and …, 2021 - iopscience.iop.org
We present an automated test setup for the systematic performance and lifetime evaluation
of dielectric elastomer actuators (DEAs). This setup, called the MAPLE setup, performs …