Hard Autonomous Self-Healing Supramolecular Materials-A Contradiction in Terms?

被引：67

作者：

Hoogenboom, Richard ^{[1
,2
]}

机构：

[1] Univ Ghent, Dept Organ Chem, Supramol Chem Grp, B-9000 Ghent, Belgium

[2] SIM, B-9000 Ghent, Belgium

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 48期

关键词：

hydrogen bonds; mechanical properties; phase separation; self-healing; thermoplastic elastomers;

D O I：

10.1002/anie.201205226

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Achieving the unachievable: Hard supramolecular materials displaying autonomous self-healing have been considered unachievable because of the mobility required to reconstitute supramolecular interactions after rupture. Now, relatively hard thermoplastic elastomers have been reported that meet these requirements. The picture shows a triblock copolymer containing soft supramolecular self-healing domains and hard, structure-giving domains. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：11942 / 11944

页数：3

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