自修复聚合物材料用微胶囊的研究进展

RESEARCH PROGRESS OF MICROCAPSULES USED IN SELF-HEALING POLYMER MATERIALS

自修复材料是一种新型的智能材料。将微胶囊埋植于材料中是实现其自修复的一种方法,也是目前该领域的研究热点之一。本文介绍了微胶囊型自修复的概念和原理,综述了近几年来DCPD型微胶囊、环氧树脂型微胶囊、硅油型微胶囊以及其他微胶囊型自修复的发展状况,并着重介绍了最新研究成果,对微胶囊型自修复材料的研究前景进行了展望。

Self-healing material is a new kind of smart materials,the microcapsule embeded in the material is a method to realize the self-healing,and it is also one of the hotspots in this field. This paper introduces the concept and principle of microcapsule type self-healing,summarizes the development of DCPD microcapsules,epoxy resin microcapsules, silicone oil microcapsules and other microcapsules type self-healing in recent years, and emphatically introduces the latest research results,and the prospect of microcapsules type self-healing materials.