The Latest Research Progress of New Self-Repairing Energetic Compositest  

作　　者：Yan-Jie Zhang Min Xia Wei Yang Fan-Zhi Yang Guo-Ping Li Yun-Jun Luo 

机构地区：[1]School of Materials Science and Engineering,Beijing Institute of Technology,Beijing 100081,China [2]Key Laboratory of High Energy Density Materials,Ministry of Education,Beijing 100081,China

出　　处：《Chinese Journal of Chemistry》2020年第12期1807-1816,共10页中国化学（英文版）

基　　金：This study is mainly financially supported by the FundamentalResearch funds for the Central Universities(3052017010).

摘　　要：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-repairingbinder based on the disulfide bond,the polyurethane binder and FTPB-PDMl binder based on the Diels-Alder reaction,and the polyurethane binderbased on dynamic photocroslinking reaction.In addition,PVDF-coHFP/EMIOTf/graphene achieves the self-repairing behavior of the polymer bondedexplosive(PBX).The future development of elf-repairing energetc composites is proposed.lt is pointed out that the mechanical properties,processingproperties and energy properties should be improved together with the introduction of self-repairing properties,and the energetic composites whichcan be repaired in various ways should be prepared.

关 键 词：COMPOSITES reaction. COMPOSITE 

分 类 号：TB33[一般工业技术—材料科学与工程]