Energetic Salts Based on an Oxygen-Containing Cation: 2,4-Diamino-1,3,5-triazine-6-one
作者:Wei Liu、Qiu-Han Lin、Yu-Zhang Yang、Xue-Jiao Zhang、Yu-Chuan Li、Zhi-Hui Lin、Si-Ping Pang
DOI:10.1002/asia.201301280
日期:2014.2
most of the salts exhibit excellent impact sensitivities (>40 J), friction sensitivities (>360 N), and are insensitive to electrostatics. The measured densities of these energetic salts range from 1.64 to 2.01 g cm−3. The detonation pressure values calculated for these salts range from 14.6 to 29.2 GPa, and the detonation velocities range from 6536 to 8275 m s−1; these values make the salts potential
基于含氧阳离子2,4-二氨基-1,3,5-三嗪-6-6合成了具有高热稳定性和低冲击敏感性的高能盐家族,并通过IR和多核进行了全面表征(1 H,13 C)NMR光谱,元素分析和差示扫描量热法。通过将材料提交标准测试,可以了解它们对冲击,摩擦和静电的敏感性。2,4-二氨基-1,3,5-三嗪-6-硝酸盐,2,4-二氨基-1,3,5-三嗪-6-硫酸盐,2,4-二氨基-1,3的结构用单晶X射线衍射法测定了5-5-三嗪-6-一高氯酸盐,2,4-二氨基-1,3,5-三嗪-6-一5-硝基四唑酸酯。它们的密度是1.691、1.776、1.854和1.636 g cm -3, 分别。大多数盐会在超过180°C的温度下分解。尤其是2,4-二氨基-1,3,5-三嗪-6-一硝酸盐和2,4-二氨基-1,3,5-三嗪-6-一高氯酸盐在303.3和336.4°时分解C分别相当稳定。此外,大多数盐表现出优异的冲击敏感性(>