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论文类型：期刊论文

发表时间：2022-06-30

发表刊物：复合材料学报

卷号：35

期号：9

页面范围：2303-2320

ISSN号：1000-3851

摘要：Self-healing material is a novel smart material which can be widely used as it can repair itself like organisms. Microencapsulated self-healing polymer matrix composites is one of the hottest research topics in the field of composite self-healing in recent years. In this paper, the self-healing systems of polymer matrix composites were reviewed. The emphasis was focused on the introduction of the concept and mechanism of self-healing of microcapsulated self-healing polymer materials, the structure and technology development of microcapsule. The effects of core material, wall material, self-healing matrix material and the critical stress of microcapsule etc. on the self-healing performance of composite were introduced as well. And the techniques applied to quantify the healing-efficiency were summarized. Finally, the research trends and challenges of microencapsulated self-healing polymer materials were discussed. © 2018, Editorial Office of Acta Materiae Compositae Sinica. All right reserved.

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