Zobrazeno 1 - 10
of 557
pro vyhledávání: '"dynamic covalent bonds"'
Publikováno v:
Advanced Science, Vol 11, Iss 39, Pp n/a-n/a (2024)
Abstract Inspired by the Mimosa plant, this study herein develops a unique dynamic shape memory polymer (SMP) network capable of transitioning from hard to pliable with heat, featuring reversible actuation, self‐healing, recyclability, and degradab
Externí odkaz:
https://doaj.org/article/3a95c5cf50c94dd69cde1b4bca8ba622
Publikováno v:
Polymer Testing, Vol 138, Iss , Pp 108558- (2024)
The sustainability and additive manufacturing of dielectric insulators are the development direction of the power system. Introducing dynamic covalent bonds in light-based 3D printing have attracted considerable attention as the reversible crosslinks
Externí odkaz:
https://doaj.org/article/8d00b20f8d1940739afb0d9ffa5582e8
Publikováno v:
Friction, Vol 12, Iss 3, Pp 452-461 (2023)
Abstract Recyclability of thermosetting polymers and their composites is a challenge for alleviating environmental pollution and resource waste. In this study, solvent-recyclable thermosetting polyimide (PI) and its composite were successfully synthe
Externí odkaz:
https://doaj.org/article/9e70576a4384446e9bd97c4c09152027
Autor:
Jesús Sánchez, Jose Ulloa, Yessenia Oyarzún, Matías Ceballos, Carla Ruiz, Bruno Boury, Bruno F. Urbano
Publikováno v:
Gels, Vol 10, Iss 10, p 638 (2024)
Incorporating nanoparticles into injectable hydrogels is a well-known technique for improving the mechanical properties of these materials. However, significant differences in the mechanical properties of the polymer matrix and the nanoparticles can
Externí odkaz:
https://doaj.org/article/4bd839a74baa4541a271739ed99f86be
Autor:
Song Yang, Yanfei Ma, Chenxi Qin, Zhizhi Zhang, Jianqing Yu, Xiaowei Pei, Bo Yu, Wenbo Sheng, Feng Zhou, Weimin Liu
Publikováno v:
SmartMat, Vol 5, Iss 2, Pp n/a-n/a (2024)
Abstract Despite extensive efforts in designing and preparing switchable underwater adhesives, it is not easy to regulate the underwater adhesion strength locally and remotely. Here, we design and synthesize photoreversible copolymer of poly[dopamine
Externí odkaz:
https://doaj.org/article/d932f0fcd03e4226b2394f92593005f5
Autor:
Yuanfeng Li, Yin-Zi Piao, Hua Chen, Keqing Shi, Juqin Dai, Siran Wang, Tieli Zhou, Anh-Tuan Le, Yaran Wang, Fan Wu, Rujiang Ma, Linqi Shi, Yong Liu
Publikováno v:
Bioactive Materials, Vol 27, Iss , Pp 288-302 (2023)
New antimicrobial strategies are urgently needed to meet the challenges posed by the emergence of drug-resistant bacteria and bacterial biofilms. This work reports the facile synthesis of antimicrobial dynamic covalent nano-networks (aDCNs) composing
Externí odkaz:
https://doaj.org/article/4a7b29ea890343bcb206c83859ceb57c
Publikováno v:
Molecules, Vol 29, Iss 14, p 3261 (2024)
Dynamic bonds can facilitate reversible formation and dissociation of connections in response to external stimuli, endowing materials with shape memory and self-healing capabilities. Temperature is an external stimulus that can be easily controlled t
Externí odkaz:
https://doaj.org/article/f0f30948849549939b1df8c6e9c7d287
Publikováno v:
Materials, Vol 17, Iss 13, p 3265 (2024)
In the polymeric material industry, thermosets and related composites have played a substantial role in the production of rubber and plastics. One important subset of these is thermoset composites with carbon reinforcement. The incorporation of carbo
Externí odkaz:
https://doaj.org/article/58a4b0a14c2e4626b39c977af7309183
Autor:
Yun Liu, Sheng Wang, Jidong Dong, Pengfei Huo, Dawei Zhang, Shuaiyuan Han, Jie Yang, Zaixing Jiang
Publikováno v:
Polymers, Vol 16, Iss 5, p 621 (2024)
Thermosets have been crucial in modern engineering for decades, finding applications in various industries. Welding cross-linked components are essential in the processing of thermosets for repairing damaged areas or fabricating complex structures. H
Externí odkaz:
https://doaj.org/article/144739dfe842448bbd1226c0becdf803
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