"Cloth-to-Clothes-Like" Fabrication of Soft Actuators

© 2024 Wiley‐VCH GmbH.

Détails bibliographiques
Publié dans:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 29 vom: 09. Juli, Seite e2400286
Auteur principal: Liang, Huan (Auteur)
Autres auteurs: Zhang, Yubai, He, Enjian, Yang, Yang, Liu, Yawen, Xu, Hongtu, Yang, Zhijun, Wang, Yixuan, Wei, Yen, Ji, Yan
Format: Article en ligne
Langue:English
Publié: 2024
Accès à la collection:Advanced materials (Deerfield Beach, Fla.)
Sujets:Journal Article covalent adaptable networks dynamic covalent bonds liquid crystal elastomers soft actuators vitrimers
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520 |a Inspired by adaptive natural organisms and living matter, soft actuators appeal to a variety of innovative applications such as soft grippers, artificial muscles, wearable electronics, and biomedical devices. However, their fabrication is typically limited in laboratories or a few enterprises since specific instruments, strong stimuli, or specialized operation skills are inevitably involved. Here a straightforward "cloth-to-clothes-like" method to prepare soft actuators with a low threshold by combining the hysteretic behavior of liquid crystal elastomers (LCEs) with the exchange reaction of dynamic covalent bonds, is proposed. Due to the hysteretic behavior, the LCEs (resemble "cloth") effectively retain predefined shapes after stretching and releasing for extended periods. Subsequently, the samples naturally become soft actuators (resemble "clothes") via the exchange reaction at ambient temperatures. As a post-synthesis method, this strategy effectively separates the production of LCEs and soft actuators. LCEs can be mass-produced in bulk by factories or producers and stored as prepared, much like rolls of cloth. When required, these LCEs can be customized into soft actuators as needed. This strategy provides a robust, flexible, and scalable solution to engineer soft actuators, holding great promise for mass production and universal applications 
650 4 |a Journal Article 
650 4 |a covalent adaptable networks 
650 4 |a dynamic covalent bonds 
650 4 |a liquid crystal elastomers 
650 4 |a soft actuators 
650 4 |a vitrimers 
700 1 |a Zhang, Yubai  |e verfasserin  |4 aut 
700 1 |a He, Enjian  |e verfasserin  |4 aut 
700 1 |a Yang, Yang  |e verfasserin  |4 aut 
700 1 |a Liu, Yawen  |e verfasserin  |4 aut 
700 1 |a Xu, Hongtu  |e verfasserin  |4 aut 
700 1 |a Yang, Zhijun  |e verfasserin  |4 aut 
700 1 |a Wang, Yixuan  |e verfasserin  |4 aut 
700 1 |a Wei, Yen  |e verfasserin  |4 aut 
700 1 |a Ji, Yan  |e verfasserin  |4 aut 
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773 1 8 |g volume:36  |g year:2024  |g number:29  |g day:09  |g month:07  |g pages:e2400286 
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