Nitro-tetrazole based high performing explosives:Recent overview of synthesis and energetic properties  

作　　者：Saira Manzoor Qamar-un-nisa Tariq Xin Yin Jian-Guo Zhang 

机构地区：[1]State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing,100081,China

出　　处：《Defence Technology（防务技术）》2021年第6期1995-2010,共16页Defence Technology

基　　金：We are thankful to the NSAF(U1830134),NSFC(21905023 and 21911530096)for their generous financial support.

摘　　要：Heterocyclic skeleton(Azoles)and different energetic groups containing high performing explosives are highly emerged in recent years to meet the challenging requirements of energetic materials in both military and civilian applications with improved performance.For this purpose tetrazole(Azole)is identified as an attractive heterocyclic backbone with energetic functional groups nitro(-NO_(2)),nitrato(-ONO_(2)),nitrimino(-NNO_(2)),and nitramino(eNHeNO_(2))to replace the traditionally used high performing explosives.The tetrazole based compounds having these energetic functional groups demonstrated advanced energetic performance(detonation velocity and pressure),densities,and heat of formation(HOF)and became a potential replacement of traditional energetic compounds such as RDX.This review presents a summary of the recently reported nitro-tetrazole energetic compounds containing poly-nitro,di/mono-nitro,nitrato/nitramino/nitrimino,bridged/bis/di tetrazole and nitro functional groups,describing their preparation methods,advance energetic properties,and further applications as highperforming explosives,especially those reported in the last decade.This review aims to provide a fresh concept for designing nitro-tetrazole based high performing explosives together with major challenges and perspectives.

关 键 词：TETRAZOLE Energetic materials Functional groups HETEROCYCLIC High-performing explosives 

分 类 号：TQ560.1[化学工程—炸药化工]