Advanced acrylate dielectric elastomers with large actuation strains at very low electric field

Y Zhao, QY Feng, YK Xie, ZL Zhang… - ACS Applied Polymer …, 2022 - ACS Publications
Dielectric elastomers (DEs) are widely studied as artificial muscles due to their large
actuation strain and fast electromechanical response. Currently, the commonly used acrylate …

Remarkable electrically actuation performance in advanced acrylic-based dielectric elastomers without pre-strain at very low driving electric field

Y Zhao, JW Zha, LJ Yin, ZS Gao, YQ Wen, ZM Dang - Polymer, 2018 - Elsevier
Most dielectric elastomers (DEs) need high operating electric field (> 100 kV/mm) and the
essential pre-strains to achieve satisfied actuation, which limits their widespread application …

Dielectric elastomers with large actuation strain and high output force

ZL Zhang, B Yang, YK Xie, Y Zhao… - Journal of Applied …, 2024 - Wiley Online Library
Dielectric elastomer actuator (DEA) is considered as an ideal artificial muscle with soft and
light in nature, widespread application in soft robotics and sensors. Dielectric elastomer …

Dielectric elastomer with excellent electromechanical performance by dipole manipulation of Poly (vinyl chloride) for artificial muscles under low driving voltage …

Q Li, Y He, S Tan, B Zhu, X Zhang, Z Zhang - Chemical Engineering …, 2022 - Elsevier
Dielectric elastomers (DEs) are one of the optimal artificial muscle candidates and featured
for their light weight, fast response, and large stroke. However, high operating voltage and …

Recent progress in the development of dielectric elastomer materials and their multilayer actuators

S Jiang, J Peng, L Wang, H Ma, Y Shi - Journal of Zhejiang University …, 2024 - Springer
Dielectric elastomers (DEs) have emerged as one of the most promising artificial muscle
technologies, due to their exceptional properties such as large actuation strain, fast …

Enhancing dynamic actuation performance of dielectric elastomer actuators by tuning viscoelastic effects with polar crosslinking

MWM Tan, G Thangavel, PS Lee - NPG Asia Materials, 2019 - nature.com
Dielectric elastomer actuators (DEAs) have shown great potential in the field of robotics,
energy harvesting, or haptics for wearables. However, existing DEA materials typically …

Synthesizing a new dielectric elastomer exhibiting large actuation strain and suppressed electromechanical instability without prestretching

X Niu, H Stoyanov, W Hu, R Leo… - Journal of Polymer …, 2013 - Wiley Online Library
Prestrain provides high actuation performance in dielectric elastomers (DEs) but increases
the bulk, mass, and fatigue of the resulting actuators. Based on our experiments on prestrain …

Constructing advanced dielectric elastomer based on copolymer of acrylate and polyurethane with large actuation strain at low electric field

Y Zhao, JW Zha, LJ Yin, ST Li, YQ Wen, ZM Dang - Polymer, 2018 - Elsevier
Dielectric elastomers (DEs) are kinds of advanced functional materials, attracting more
attention due to that they can used to fabricate ingenious devices. In this work, a series of …

Significantly improved electromechanical performance of dielectric elastomers via alkyl side-chain engineering

J Mao, T Li, Y Luo - Journal of Materials Chemistry C, 2017 - pubs.rsc.org
Dielectric elastomers (DEs) can be deformed in response to an electric field. Combining
many muscle-like attributes like mechanical compliance, a very fast response, large …

Multilayer stack actuator made from new prestrain-free dielectric elastomers

X Niu, R Leo, D Chen, W Hu… - … Polymer Actuators and …, 2013 - spiedigitallibrary.org
The best performing dielectric elastomer materials reported thus far are commercial products
manufactured for applications unrelated to electro-mechanical transduction. Prestretching is …