Nano/microstructures of shape memory polymers: from materials to applications.,Nanoscale Horizons

当前位置： X-MOL 学术 › Nanoscale Horiz. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Nano/microstructures of shape memory polymers: from materials to applications.
Nanoscale Horizons ( IF 8.0 ) Pub Date : 2020-06-02 , DOI: 10.1039/d0nh00246a
Fenghua Zhang ₁ , Yuliang Xia , Yanju Liu , Jinsong Leng

Affiliation

Shape memory polymers (SMPs) are macromolecules in which linear chains and crosslinking points play a key role in providing a shape memory effect. As smart polymers, SMPs have the ability to change shape, stiffness, size, and structure when exposed to external stimuli, leading to potential uses for SMPs throughout our daily lives in a diverse range of areas including the aerospace and automotive industries, robotics, biomedical engineering, smart textiles, and tactile devices. SMPs can be fabricated in many forms and sizes from the nanoscale to the macroscale, including nanofibers, nanoparticles, thin films, microfoams, and bulk devices. The introduction of nanostructure into SMPs can result in enhanced mechanical properties, unique structural color, specific surface area, and multiple functions. It is necessary to enhance the current understanding of the various nano/microstructures of SMPs and their fabrication, and to find suitable approaches for constructing SMP-based nano/microstructures for different applications. In this review, we summarize the current state of different SMP nano/microstructures, fabrication techniques, and applications, and give suggestions for their future development.

中文翻译：

形状记忆聚合物的纳米/微观结构：从材料到应用。

形状记忆聚合物（SMP）是大分子，其中线性链和交联点在提供形状记忆效果中起关键作用。作为智能聚合物，SMP能够在受到外部刺激时改变形状，刚度，尺寸和结构，从而在我们的日常生活中广泛应用于航空航天，汽车工业，机器人技术，生物医学等各个领域工程，智能纺织品和触觉设备。SMP可以以多种形式和尺寸制造，从纳米尺度到宏观尺度，包括纳米纤维，纳米颗粒，薄膜，微泡和散装器件。将纳米结构引入SMP可以提高机械性能，独特的结构颜色，比表面积和多功能。有必要增强对SMP的各种纳米/微结构及其制造的当前了解，并找到合适的方法来构建用于不同应用的基于SMP的纳米/微结构。在这篇综述中，我们总结了不同SMP纳米/微结构，制造技术和应用的现状，并为它们的未来发展提供了建议。

更新日期：2020-07-27

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11