微胶囊自修复材料的研究进展

Research progress of the self-healing material incorporated microcapsule

自修复材料的概念受自然界生物可以自动修复受损部位的启发而产生,在工程应用中受到广泛重视。研究了自修复体系,概述了常见的微胶囊制备工艺,并对自修复复合材料的性能评价指标进行了阐述,提出了今后研究的发展方向。

The concept of self-healing material inspired by biological systems which can repair automatically was considered for engineering applications recently. Three self-healing systems and the preparation of microcapsule were described. Selbhealing efficiency assessed by fracture and fatigue was also discussed. Finally, the challenges and future research opportunities were highlighted.