This review summarizes research progress in self‐repairing energetic composites based on the design of chemical structure of binders and the introduction of self‐repairing properties between composite interfaces. Researchers have prepared the polyurethane‐urea binder and the GAP self‐repairing binder based on the disulfide bond, the polyurethane binder and FTPB‐PDMI binder based on the Diels‐Alder reaction, and the polyurethane binder based on dynamic photocrosslinking reaction. In addition, PVDF‐co‐HFP/EMIOTf/graphene achieves the self‐repairing behavior of the polymer bonded explosive (PBX). The future development of self‐repairing energetic composites is proposed. It is pointed out that the mechanical properties, processing properties and energy properties should be improved together with the introduction of self‐repairing properties, and the energetic composites which can be repaired in various ways should be prepared.

中文翻译：

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新型自修复含能复合材料的最新研究进展†

这篇综述基于粘合剂的化学结构设计以及复合材料界面之间的自我修复性能的介绍，总结了自修复高能复合材料的研究进展。研究人员基于二硫键制备了聚氨酯-脲粘合剂和GAP自修复粘合剂，基于Diels-Alder反应制备了聚氨酯粘合剂和FTPB-PDMI粘合剂，并基于动态光交联反应制备了聚氨酯粘合剂。此外，PVDF-co-HFP / EMIOTf /石墨烯可实现聚合物粘结炸药（PBX）的自修复行为。提出了自修复高能复合材料的未来发展。需要指出的是，机械性能，加工性能和能量性能应随着自我修复性能的引入而提高，