The current state of silicone‐based dielectric elastomer transducers

FB Madsen, AE Daugaard, S Hvilsted… - Macromolecular rapid …, 2016 - Wiley Online Library
Silicone elastomers are promising materials for dielectric elastomer transducers (DETs) due
to their superior properties such as high efficiency, reliability and fast response times. DETs …

Evaluation of dielectric elastomers to develop materials suitable for actuation

P Banet, N Zeggai, J Chavanne, GTM Nguyen, L Chikh… - Soft Matter, 2021 - pubs.rsc.org
Electroactive polymers based on dielectric elastomers are stretchable and compressible
capacitors that can act as transducers between electrical and mechanical energies …

Silicone elastomers with high dielectric permittivity and high dielectric breakdown strength based on dipolar copolymers

FB Madsen, L Yu, AE Daugaard, S Hvilsted, AL Skov - Polymer, 2014 - Elsevier
Dielectric elastomers (DEs) are a promising new transducer technology, but high driving
voltages limit their current commercial potential. One method used to lower driving voltage is …

High breakdown-strength composites from liquid silicone rubbers

S Vudayagiri, S Zakaria, L Yu… - Smart Materials and …, 2014 - iopscience.iop.org
In this paper we investigate the performance of liquid silicone rubbers (LSRs) as dielectric
elastomer transducers. Commonly used silicones in this application include room …

The influence of static pre-stretching on the mechanical ageing of filled silicone rubbers for dielectric elastomer applications

S Zakaria, L Yu, G Kofod, AL Skov - Materials Today Communications, 2015 - Elsevier
Dielectric elastomer (DE) pre-stretching is a key aspect of attaining better actuation
performance, as it helps prevent electromechanical instability (EMI) and usually lowers the …

The electrical breakdown strength of pre-stretched elastomers, with and without sample volume conservation

S Zakaria, PHF Morshuis, MY Benslimane… - Smart Materials and …, 2015 - iopscience.iop.org
In practice, the electrical breakdown strength of dielectric electroactive polymers (DEAPs)
determines the upper limit for transduction. During DEAP actuation, the thickness of the …

Post curing as an effective means of ensuring the long-term reliability of PDMS thin films for dielectric elastomer applications

S Zakaria, FB Madsen, AL Skov - Polymer-Plastics Technology and …, 2017 - Taylor & Francis
Post curing can be used to facilitate volatile removal and thus produce polydimethylsiloxane
(PDMS) films with stable elastic and electrical properties over time. In this study, the effect of …

Dielectric elastomer actuators: Materials and design

IV Bezsudnov, AG Khmelnitskaia, AA Kalinina… - Uspehi …, 2023 - journals.rcsi.science
The review describes the dielectric elastomer actuators (DEAs), a class of soft mechanical
actuators made of functional polymeric materials and composites, which are capable to act …

The electrical breakdown of thin dielectric elastomers: thermal effects

S Zakaria, PHF Morshuis… - Electroactive …, 2014 - spiedigitallibrary.org
Dielectric elastomers are being developed for use in actuators, sensors and generators to
be used in various applications, such as artificial eye lids, pressure sensors and human …

Filled liquid silicone rubbers: Possibilities and challenges

L Yu, S Vudayagiri, S Zakaria… - Electroactive …, 2014 - spiedigitallibrary.org
Liquid silicone rubbers (LSRs) have been shown to possess very favorable properties as
dielectric electroactive polymers due to their very high breakdown strengths (up to 170 …