MOFs作为固体推进剂的燃烧催化剂和含能添加剂的研究进展  

Research Progress of MOFs as Combustion Catalysts and High Energy Additives for Solid Propellants

作　　者：杨燕京[1] 赵凤起[1] 仪建华[1] 轩春雷[1] 罗阳[1] YANG Yan-jing ZHAO Feng-qi YI Jian-hua XUAN Chun-lei LUO Yang(Science and Technology on Combustion and Explosion Laboratory, Xi＇an Modern Chemistry Research Institute, Xi＇an 710065, China)

机构地区：[1]西安近代化学研究所燃烧与爆炸技术重点实验室,陕西西安710065

出　　处：《含能材料》2016年第12期1225-1232,共8页Chinese Journal of Energetic Materials

基　　金：国家自然科学基金资助(21173163)

摘　　要：新材料是固体推进剂发展的基础。其中,新型含能材料以及燃烧催化剂的研发对于改善固体推进剂的性能具有重要的意义。系统介绍了金属有机框架化合物(MOFs)在多相催化以及高能化方面的进展。指出MOFs在催化烷烃、烯烃、醇等有机物以及CO的氧化反应方面具有较高的活性,具备催化推进剂燃烧反应的能力。MOFs在推进剂燃烧过程中原位生成的金属氧化物也可促进推进剂燃烧。引入高含氮量的配体可获得优异能量性能和安全性能的MOFs,改变含能配体的成分、结构及与金属离子的配位方式可调节其能量性能。认为,设计并合成可用于固体推进剂燃烧的高效MOFs催化剂,探讨其在推进剂燃烧过程中的反应机理,揭示其含能基团的成分、结构及与金属离子的配位方式对含能MOFs能量性能的影响等是今后研究重点。New material is the basis of the development of solid propellant.Among them, the research and development of new energetic materials and combustion catalysts have important significance for improving the properties of solid propellants.Research progresses of metal organic frameworks （MOFs） in heterogeneous catalysis and energetic materials are systematically introduced.It is pointed out that MOFs have higher activity in catalyzing the oxidation reactions of alkanes, alkenes, alcohols and CO, and thus possess ability of catalyzing the propellant combustion reaction.The metal oxides in-situ formed in the combustion process of propellant can also promote the combustion of propellant.MOFs with excellent energy performance and safety performance can be obtained by introducing the high nitrogen content ligands, changing the composition and structure of energetic ligands and their coordination modes with metal ions can effectively tune its energetic performance.Considering that designing and synthesizing the efficient MOFs catalyst used in solid propellant combustion, exploring the reaction mechanism of MOFs in combustion process of propellant, revealing the effect of composition, structure of energetic groups and coordination modes with metal ions on the energetic performance of MOFs may be the research focus in the future.

关 键 词：金属有机框架化合物(MOFs) 固体推进剂 多相催化 燃烧催化剂 含能添加剂 METAL ORGANIC frameworks (MOFs) 

分 类 号：V512[航空宇航科学与技术—航空宇航推进理论与工程]