Furazan-Functionalized Tetrazolate-Based Salts: A New Family of Insensitive Energetic Materials
作者:Ruihu Wang、Yong Guo、Zhuo Zeng、Brendan Twamley、Jean'ne M. Shreeve
DOI:10.1002/chem.200802160
日期:2009.3.2
Insensitive energeticsalts: A series of furazan‐functionalized tetrazolate‐based energeticsalts (see figure) were synthesized and characterized. All of the salts exhibit excellent thermal stabilities and high positive heats of formation.
作者:Ling He、Guo-Hong Tao、Damon A. Parrish、Jean'ne M. Shreeve
DOI:10.1039/c3cc46518g
日期:——
Several stable guanidinium, triazolium, and tetrazolium dinitromethanide salts with high nitrogen content, good detonation properties, and concomitant low impact sensitivities are potential energetic materials.
Energetic salts of substituted 1,2,4-triazolium and tetrazolium 3,5-dinitro-1,2,4-triazolates
作者:Hong Xue、Brendan Twamley、Jean'ne M. Shreeve
DOI:10.1039/b507996a
日期:——
Energetic salts comprised of substituted 1,2,4-triazolium and tetrazolium cations and 3,5-dinitro-1,2,4-triazolate anion were synthesized and characterized. The structure of 4,5-dimethyl-1-aminotetrazolium 3,5-dinitro-1,2,4-triazolate (16) was confirmed by X-ray analysis. Based on experimentally obtained heats of combustion, these materials have calculated heats of formation ranging from ΔHf°
= 118 (2) to 778 kJ mol−1
(10) with densities >1.5 g cm−3. Salts, 2, 4, 7, 9 and 10, fall into the ionic liquid class (mp < 100 °C).
合成并鉴定了由取代的1,2,4-三唑阳离子和四唑阳离子以及3,5-二硝基-1,2,4-三唑阴离子组成的能量盐。通过X射线分析确认了4,5-二甲基-1-氨基四唑3,5-二硝基-1,2,4-三唑(16)的结构。根据实验获得的燃烧热,这些材料的计算生成热从ΔHf°=118(2)到778 kJ mol-1(10)不等,密度>1.5 g cm-3。盐2、4、7、9和10属于离子液体类(mp<100°C)。
Quaternization of tetrazoles under high pressure and establishment of the structures of quaternary tetrazolium salts by 13C NMR spectroscopy
作者:V. V. Semenov、V. S. Bogdanov、B. S. �l'yanov、L. G. Mel'nikova、S. A. Shevelev、V. M. Zhulin、A. A. Fainzil'berg