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Self-Healing Polymers Coupling Shape Memory Effect

delete2024-07-23
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PRE
AI
W
Wanting Xu
Z
Zhongxin Ping
X
Xiaobo Gong
谢芳 封面图
谢芳 (Fang Xie) *
刘
刘彦菊 (Yanju Liu)
J
Jinsong Leng *
DOI:10.1021/acs.langmuir.4c01369delete
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摘要

摘要

En 中文
In recent years, shape memory polymers (SMPs) and self-healing polymers (SHPs) have been research hotspots in the field of smart polymers owing to their unique stimulus response mechanisms. Previous research on SHPs has primarily focused on contact repair. However, in instances where substantial cracks occur during practical use, autonomous closure becomes challenging, impeding effective repair. By integration of the shape memory effect (SME) with SHPs, physical wound closure can be achieved via the SME, facilitating subsequent chemical/physical repair processes and enhancing self-healing effectiveness. This article reviews key findings from previous research on shape memory-assisted self-healing (SMASH) materials and addresses the challenges and opportunities for future investigation.
Keyword:
POLYURETHANES
NETWORKS

期刊

Langmuir 封面图
Langmuir
IF:
3.9
论文数:
5.4W
被引数:
10.6W

机构

H
harbin institute of technology
学者数:
8.0W
论文数: 6.6W
被引数: 66
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