差示扫描量热法
起爆
热稳定性
元素分析
高能材料
动能
化学
红外光谱学
分析化学(期刊)
光谱学
热分析
材料科学
热的
物理化学
无机化学
热力学
有机化学
物理
爆炸物
量子力学
作者
Lixuan Liang,Dan Cao,Jinhong Song,Haifeng Huang,Kai Wang,Chengming Bian,Xiao Dong,Zhiming Zhou
出处
期刊:Journal of materials chemistry. A, Materials for energy and sustainability
[The Royal Society of Chemistry]
日期:2013-01-01
卷期号:1 (31): 8857-8857
被引量:26
摘要
Energetic salts based on bis(N-dinitroethyl)aminofurazan were synthesised. All salts were fully characterised using 1H and 13C multinuclear NMR spectroscopy, infrared spectroscopy, elemental analysis, density analysis, and differential scanning calorimetry. These salts exhibited reasonable physical properties, such as high densities (1.72 g cm−3 to 1.94 g cm−3) and low solubilities in water. Based on the experimental densities, the detonation pressures and velocities of the energetic salts were calculated, ranging from 26.1 GPa to 39.4 GPa and 8055 m s−1 to 9388 m s−1, respectively. These value were higher than those of TNT and similar to those of RDX. The thermal stability and thermal kinetic parameters of the new energetic salts were also evaluated using Kissinger's and Ozawa's methods, coupled with DSC.
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