本征型自修复高分子材料研究进展

Research progress on intrinsic self-healing polymer materials

介绍了自修复材料的研究现状,综述了最近几年基于Diels-Alder反应、二硫键、硼酸酯键等可逆共价键以及氢键、金属配位键、π-π堆积等可逆非共价键的本征型自修复材料的设计制备。展望了基于动态键的自修复聚合物的前景和挑战。

This paper introduces the research status of self-healing materials,and reviews the design and preparation of intrinsic self-healing materials based on reversible covalent bonds such as Diels-Alder reaction,disulfide bond and borate ester bond,and reversible non-covalent bonds such as hydrogen bond,metal coordination bond andπ-πstacking.The prospects and challenges for self-healing polymers based on dynamic bonds are predicted.