【摘要】 呋咱环是一种氮杂环含能基团,具有生成焓高、热稳定性好和环内存在活性氧的特点,是设计高能量密度材料的一种非常有效的结构单元。文中综述了当前各国呋咱系列研究开发现状,包括各种单呋咱、二呋咱、长链呋咱、大环呋咱、稠环呋咱等化合物的结构、合成路线、安全性能以及推进剂性能。更多还原

【Abstract】 As an energetic nitrogen heterocyclic group, furazan ring features high formation enthalpy, fine thermal stability and active-oxygen-bearing cycle, so that it is a highly efficient structural unit in designing high energy density matter. The research and development status of furazan derivatives in the world is reviewed in the paper, including the molecular structures, synthetic routes, safety characteristics as well as propellant performances of different monofurazans, difurazans, chained furazans, macrocyclic furazans and ring-fused furazans.更多还原