of energetic compounds featuring intramolecular hydrogen bonds were demonstrated by the substituted reaction with 5-aminotetrazole. Notably, the representative energetic compounds 3 and 6 exhibit highdensity (1.910 g cm–3 and 1.905 g cm–3) and good detonation properties (3: D = 9072 m s–1, P = 37.1 GPa, 6: D = 8861 m s–1, P = 32.3 GPa). Additionally, combining a series of other advantages such as simple
在这项研究中,通过与 5-氨基四唑的取代反应证明了一系列具有分子内氢键的高能化合物。值得注意的是,具有代表性的高能化合物3和6具有高密度(1.910 g cm –3和 1.905 g cm –3)和良好的爆轰特性(3:D = 9072 ms –1,P = 37.1 GPa,6:D = 8861 ms –1,P = 32.3 GPa)。此外,还结合了一系列其他优点,如制备简单、热稳定性好(T d= 265 °C)和不敏感(IS > 40 J,FS > 360 N),化合物6是理想的不敏感 HEDM 候选物。
Synthesis of Heat-Resistant and Low-Sensitivity Energetic Materials Based on Hydrazine Bridge Linkage
作者:Ziyi Xu、Caijin Lei、Qian Wang、Jie Tang、Guangbin Cheng、Hongwei Yang
DOI:10.1021/acs.cgd.3c00888
日期:2023.11.1
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