Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratio

The deep cryogenic temperatures present significant challenges for the performance of elastic materials. Here, the authors present a low density covalently crosslinked polyimide (PI) aerogels with super-elastic properties at deep cryogenic temperatures.

Bibliographic Details
Main Authors:	Yang Cheng, Xiang Zhang, Yixiu Qin, Pei Dong, Wei Yao, John Matz, Pulickel M. Ajayan, Jianfeng Shen, Mingxin Ye
Format:	Article
Language:	English
Published:	Nature Publishing Group 2021-07-01
Series:	Nature Communications
Online Access:	https://doi.org/10.1038/s41467-021-24388-y

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spelling	doaj-1bded7f3206d4ec59f2de605c3c481602021-07-04T11:46:26ZengNature Publishing GroupNature Communications2041-17232021-07-0112111210.1038/s41467-021-24388-ySuper-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratioYang Cheng0Xiang Zhang1Yixiu Qin2Pei Dong3Wei Yao4John Matz5Pulickel M. Ajayan6Jianfeng Shen7Mingxin Ye8Institute of Special materials and Technology, Fudan UniversityDepartment of Materials Science and Nanoengineering, Rice UniversityState Key Laboratory of Molecular Engineering of Polymers, Fudan UniversityDepartment of Mechanical Engineering, George Mason UniversityInstitute of Special materials and Technology, Fudan UniversityDepartment of Mechanical Engineering, George Mason UniversityDepartment of Materials Science and Nanoengineering, Rice UniversityInstitute of Special materials and Technology, Fudan UniversityInstitute of Special materials and Technology, Fudan UniversityThe deep cryogenic temperatures present significant challenges for the performance of elastic materials. Here, the authors present a low density covalently crosslinked polyimide (PI) aerogels with super-elastic properties at deep cryogenic temperatures.https://doi.org/10.1038/s41467-021-24388-y
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Yang Cheng Xiang Zhang Yixiu Qin Pei Dong Wei Yao John Matz Pulickel M. Ajayan Jianfeng Shen Mingxin Ye
spellingShingle	Yang Cheng Xiang Zhang Yixiu Qin Pei Dong Wei Yao John Matz Pulickel M. Ajayan Jianfeng Shen Mingxin Ye Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratio Nature Communications
author_facet	Yang Cheng Xiang Zhang Yixiu Qin Pei Dong Wei Yao John Matz Pulickel M. Ajayan Jianfeng Shen Mingxin Ye
author_sort	Yang Cheng
title	Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratio
title_short	Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratio
title_full	Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratio
title_fullStr	Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratio
title_full_unstemmed	Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratio
title_sort	super-elasticity at 4 k of covalently crosslinked polyimide aerogels with negative poisson’s ratio
publisher	Nature Publishing Group
series	Nature Communications
issn	2041-1723
publishDate	2021-07-01
description	The deep cryogenic temperatures present significant challenges for the performance of elastic materials. Here, the authors present a low density covalently crosslinked polyimide (PI) aerogels with super-elastic properties at deep cryogenic temperatures.
url	https://doi.org/10.1038/s41467-021-24388-y
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Super-elasticity at 4 K of covalently crosslinked polyimide aerogels with negative Poisson’s ratio

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