Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds

Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds

Dynamic polymer materials with reversible covalent bonds can reorganize their macromolecular architectures, and thus produce a macroscopic response to the environment. Here, the authors show dynamic covalent polyureas formed by a polyaddition reaction between pyrazoles and diisocyanates at ambient t...

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Main Authors: Wen-Xing Liu, Zhusheng Yang, Zhi Qiao, Long Zhang, Ning Zhao, Sanzhong Luo, Jian Xu
Format: Article
Language:English
Published: Nature Publishing Group 2019-10-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-12766-6
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spelling doaj-6accfedf19264acca638e1bf0889b4d82021-05-11T12:37:15ZengNature Publishing GroupNature Communications2041-17232019-10-011011810.1038/s41467-019-12766-6Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bondsWen-Xing Liu0Zhusheng Yang1Zhi Qiao2Long Zhang3Ning Zhao4Sanzhong Luo5Jian Xu6Beijing National Laboratory for Molecular Sciences (BNLMS), Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of SciencesBeijing National Laboratory for Molecular Sciences (BNLMS), Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of SciencesBeijing National Laboratory for Molecular Sciences (BNLMS), Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of SciencesCenter of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua UniversityBeijing National Laboratory for Molecular Sciences (BNLMS), Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of SciencesCenter of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua UniversityBeijing National Laboratory for Molecular Sciences (BNLMS), Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of SciencesDynamic polymer materials with reversible covalent bonds can reorganize their macromolecular architectures, and thus produce a macroscopic response to the environment. Here, the authors show dynamic covalent polyureas formed by a polyaddition reaction between pyrazoles and diisocyanates at ambient temperature in the absence of a catalyst.https://doi.org/10.1038/s41467-019-12766-6
collection DOAJ
language English
format Article
sources DOAJ
author Wen-Xing Liu
Zhusheng Yang
Zhi Qiao
Long Zhang
Ning Zhao
Sanzhong Luo
Jian Xu
spellingShingle Wen-Xing Liu
Zhusheng Yang
Zhi Qiao
Long Zhang
Ning Zhao
Sanzhong Luo
Jian Xu
Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds
Nature Communications
author_facet Wen-Xing Liu
Zhusheng Yang
Zhi Qiao
Long Zhang
Ning Zhao
Sanzhong Luo
Jian Xu
author_sort Wen-Xing Liu
title Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds
title_short Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds
title_full Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds
title_fullStr Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds
title_full_unstemmed Dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds
title_sort dynamic multiphase semi-crystalline polymers based on thermally reversible pyrazole-urea bonds
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2019-10-01
description Dynamic polymer materials with reversible covalent bonds can reorganize their macromolecular architectures, and thus produce a macroscopic response to the environment. Here, the authors show dynamic covalent polyureas formed by a polyaddition reaction between pyrazoles and diisocyanates at ambient temperature in the absence of a catalyst.
url https://doi.org/10.1038/s41467-019-12766-6
work_keys_str_mv AT wenxingliu dynamicmultiphasesemicrystallinepolymersbasedonthermallyreversiblepyrazoleureabonds
AT zhushengyang dynamicmultiphasesemicrystallinepolymersbasedonthermallyreversiblepyrazoleureabonds
AT zhiqiao dynamicmultiphasesemicrystallinepolymersbasedonthermallyreversiblepyrazoleureabonds
AT longzhang dynamicmultiphasesemicrystallinepolymersbasedonthermallyreversiblepyrazoleureabonds
AT ningzhao dynamicmultiphasesemicrystallinepolymersbasedonthermallyreversiblepyrazoleureabonds
AT sanzhongluo dynamicmultiphasesemicrystallinepolymersbasedonthermallyreversiblepyrazoleureabonds
AT jianxu dynamicmultiphasesemicrystallinepolymersbasedonthermallyreversiblepyrazoleureabonds
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