Conjugated energetic salts based on 3,3′-((1E,1′E)-(2,4,6-trinitro-1,3-phenylene)bis(ethene-2,1-diyl))bis(2,4,6-trinitrophenol)

被引：9
|
作者：
Xu, Junhui [1 ]
Wei, Jianping [1 ]
Li, Fangmei [1 ]
Ma, Qingguo [1 ]
Peng, Xinhua [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
来源：
NEW JOURNAL OF CHEMISTRY | 2014年 / 38卷 / 11期
关键词：
NITROGEN-RICH SALTS; HIGH-PERFORMANCE; SELECTIVE NITRATION; PREDICTION; OXYGEN; THERMOLYSIS; DERIVATIVES; TOLUENE; THERMODYNAMICS; CHLOROBENZENE;
D O I：
10.1039/c4nj01091d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Based on a design strategy that has resulted in conjugated energetic materials, 3,3'-((1E,1'E)-(2,4,6-trinitro-1,3-phenylene)bis(ethane-2,1-diyl))bis(2,4,6-trinitrophenol) and its nitrogen-rich salts were obtained and characterized via spectral and elemental analyses. These new molecules exhibit good thermal stability (T-d = 268.4-311.3 degrees C), especially for hydrazinium salt 4c, which is comparable to that of the benchmark HNS. Also, they exhibit low impact sensitivity (>40 J), high density (1.67-1.88 g cm(-3)), acceptable detonation properties (7268-8527 m s(-1), 26.7-34.1 GPa) and brisance parameters (103.9-144.4). The energetic properties of the salts suggest potential applications to new energetic materials.
引用
收藏
页码：5303 / 5311
页数：9
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