A Stretchable Pillararene-Containing Supramolecular Polymeric Material with Self-Healing Property
Constructing polymeric materials with stretchable and self-healing properties arise increasing interest in the field of tissue engineering, wearable electronics and soft actuators. Herein, a new type of supramolecular cross-linker was constructed through host-guest interaction between pillar[<sup...
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doaj-277a7afd3c2e44ca823a4c0cec5191ac2021-04-10T23:03:28ZengMDPI AGMolecules1420-30492021-04-01262191219110.3390/molecules26082191A Stretchable Pillararene-Containing Supramolecular Polymeric Material with Self-Healing PropertyMeng Zhao0Changjun Li1Xiaotao Shan2Huijing Han3Qiuhua Zhao4Meiran Xie5Jianzhuang Chen6Xiaojuan Liao7School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, ChinaSchool of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, ChinaSchool of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, ChinaSchool of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, ChinaSchool of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, ChinaSchool of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, ChinaSchool of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, ChinaSchool of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200241, ChinaConstructing polymeric materials with stretchable and self-healing properties arise increasing interest in the field of tissue engineering, wearable electronics and soft actuators. Herein, a new type of supramolecular cross-linker was constructed through host-guest interaction between pillar[<sup>5</sup>]arene functionalized acrylate and pyridinium functionalized acrylate, which could form supramolecular polymeric material via photo-polymerization of n-butyl acrylate (BA). Such material exhibited excellent tensile properties, with maximum tensile strength of 3.4 MPa and strain of 3000%, respectively. Moreover, this material can effectively dissipate energy with the energy absorption efficiency of 93%, which could be applied in the field of energy absorbing materials. In addition, the material showed self-healing property after cut and responded to competitive guest.https://www.mdpi.com/1420-3049/26/8/2191pillararenehost-guest chemistrysupramolecular chemistrysupramolecular polymer |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Meng Zhao Changjun Li Xiaotao Shan Huijing Han Qiuhua Zhao Meiran Xie Jianzhuang Chen Xiaojuan Liao |
spellingShingle |
Meng Zhao Changjun Li Xiaotao Shan Huijing Han Qiuhua Zhao Meiran Xie Jianzhuang Chen Xiaojuan Liao A Stretchable Pillararene-Containing Supramolecular Polymeric Material with Self-Healing Property Molecules pillararene host-guest chemistry supramolecular chemistry supramolecular polymer |
author_facet |
Meng Zhao Changjun Li Xiaotao Shan Huijing Han Qiuhua Zhao Meiran Xie Jianzhuang Chen Xiaojuan Liao |
author_sort |
Meng Zhao |
title |
A Stretchable Pillararene-Containing Supramolecular Polymeric Material with Self-Healing Property |
title_short |
A Stretchable Pillararene-Containing Supramolecular Polymeric Material with Self-Healing Property |
title_full |
A Stretchable Pillararene-Containing Supramolecular Polymeric Material with Self-Healing Property |
title_fullStr |
A Stretchable Pillararene-Containing Supramolecular Polymeric Material with Self-Healing Property |
title_full_unstemmed |
A Stretchable Pillararene-Containing Supramolecular Polymeric Material with Self-Healing Property |
title_sort |
stretchable pillararene-containing supramolecular polymeric material with self-healing property |
publisher |
MDPI AG |
series |
Molecules |
issn |
1420-3049 |
publishDate |
2021-04-01 |
description |
Constructing polymeric materials with stretchable and self-healing properties arise increasing interest in the field of tissue engineering, wearable electronics and soft actuators. Herein, a new type of supramolecular cross-linker was constructed through host-guest interaction between pillar[<sup>5</sup>]arene functionalized acrylate and pyridinium functionalized acrylate, which could form supramolecular polymeric material via photo-polymerization of n-butyl acrylate (BA). Such material exhibited excellent tensile properties, with maximum tensile strength of 3.4 MPa and strain of 3000%, respectively. Moreover, this material can effectively dissipate energy with the energy absorption efficiency of 93%, which could be applied in the field of energy absorbing materials. In addition, the material showed self-healing property after cut and responded to competitive guest. |
topic |
pillararene host-guest chemistry supramolecular chemistry supramolecular polymer |
url |
https://www.mdpi.com/1420-3049/26/8/2191 |
work_keys_str_mv |
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