Shape memory polymer network with thermally distinct elasticity and plasticity

Science Advances
Qian ZhaoTao Xie

Abstract

Stimuli-responsive materials with sophisticated yet controllable shape-changing behaviors are highly desirable for real-world device applications. Among various shape-changing materials, the elastic nature of shape memory polymers allows fixation of temporary shapes that can recover on demand, whereas polymers with exchangeable bonds can undergo permanent shape change via plasticity. We integrate the elasticity and plasticity into a single polymer network. Rational molecular design allows these two opposite behaviors to be realized at different temperature ranges without any overlap. By exploring the cumulative nature of the plasticity, we demonstrate easy manipulation of highly complex shapes that is otherwise extremely challenging. The dynamic shape-changing behavior paves a new way for fabricating geometrically complex multifunctional devices.

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Citations

Jul 28, 2016·ACS Applied Materials & Interfaces·Zenghui YangTingmei Wang
Jan 17, 2017·ACS Applied Materials & Interfaces·Yuan GaoShiping Zhu
Mar 31, 2017·ACS Applied Materials & Interfaces·Xiaodong WuCanhui Lu
Apr 5, 2017·ACS Applied Materials & Interfaces·Huijuan LinJiayin Yuan
May 30, 2017·ACS Applied Materials & Interfaces·Zhi-Chao JiangSheng Zhang
May 31, 2017·Angewandte Chemie·Adebola Oyefusi, Jian Chen
Dec 6, 2016·Macromolecular Rapid Communications·Matt ZarekDaniel Cohn
Dec 10, 2016·Advanced Materials·Limei HuangTao Xie
Dec 23, 2016·Macromolecular Rapid Communications·Zeang ZhaoDaining Fang
Apr 21, 2018·Macromolecular Rapid Communications·Yongwei WangXiaobin Ding
Mar 9, 2018·Macromolecular Rapid Communications·Junkun TangFarong Huang
Nov 4, 2016·Chemical Communications : Chem Comm·He XiaoTao Chen
Aug 1, 2018·Macromolecular Rapid Communications·Yanwu ZhouJohan P A Heuts
Mar 21, 2019·Macromolecular Rapid Communications·Yongwei WangXiaobin Ding
Aug 9, 2019·Macromolecular Rapid Communications·Xiling NiuAn-Chang Shi
Jan 11, 2018·Advanced Materials·Ruiyuan LiuZhong Lin Wang
Oct 8, 2016·Macromolecular Rapid Communications·Pengfei ZhangAndreas Lendlein
May 16, 2018·Advanced Materials·Xiaobo HuSergei S Sheiko
Aug 22, 2018·Science Advances·Guo LiuJian Lu
Jan 11, 2018·Polymers·Zhenhua WangYan Ji
May 21, 2019·Biomimetics·Nikolaos Athanasopoulos, Nicolaos J Siakavellas
Dec 20, 2019·Advanced Materials·Zunzhen MingJinyao Liu
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Aug 25, 2020·Advanced Science·Xue WanJinsong Leng
Mar 19, 2019·Annual Review of Chemical and Biomolecular Engineering·Matthew K McBrideChristopher N Bowman

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