聚合物基自修复材料研究进展

Review of Self-healing Polymeric Composites

聚合物基自修复材料是以聚合物为基体的,在受外界作用后能做出自我诊断,并对裂纹或损伤能进行一定程度修复的复合材料。本文介绍了聚合物基自修复复合材料的体系构成及分类,介绍各类修复体系的研究进展并分析比较其优劣,从中指出现有研究的不足及发展趋势。

Self-healing polymeric composites are demonstrated as a kind of polymer matrix composites with certain self-diagnosing and self-healing functions when they are subject to damage caused by foreign forces.The frame and classification of self-healing polymeric composite systems were introduced and the embedded self-healing system,as an example,was set forth in detail.The trend and disadvantages in the field of self-healing polymeric composites are pointed out based on analyzing the unsolved problems.