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含能材料  2015 

N,N-双((3,5-二硝基-1,2,4-三唑-1-基)甲基)硝胺的合成及性能

DOI: 10.11943/j.issn.1006-9941.2015.12.003

Keywords: N,N-双((3,5-二硝基-1,2,4-三唑-1-基)甲基)硝胺(BDNTMN) 合成 性能

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Abstract:

以3, 5-二氨基-1, 2, 4-三唑(DAT)为原料,经重氮化、硝化、N-烷基化等反应合成了N, N-双((3, 5-二硝基-1, 2, 4-三唑-1-基)甲基)硝胺(BDNTMN)。利用1H NMR, 13C NMR、红外、质谱及元素分析等手段表征了化合物的结构。采用DSC和TG方法分析了目标化合物BDNTMN的主要热性能。采用Gaussian 09程序和Kamlat-Jacbos方程预估了BDNTMN的理化性质和爆轰性能。结果表明,BDNTMN在170.4 ℃和254.1 ℃分别有两个热分解峰。预估的BDNTMN的密度、爆速和爆压分别为1.95 g·cm-3、9.03 km·s-1和38.7 GPa,性能优于RDX

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