Synthesis, thermal behavior, and energetic properties of diuronium 1H,1′H-5,5′-bistetrazole-1,1′-diolate salt

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• 作者：Yu Shang^a ; Bo Jin^a ; ^{jinbo0428@163.com} ; Qiangqiang Liu^a ; Rufang Peng^a ; ^{rfpeng2006@163.com} ; Zhicheng Guo^b ; Qingchun Zhang^a
• 关键词：Diuronium 1H ; 1&prime ; H-5 ; 5&prime ; -bistetrazole-1 ; 1&prime ; -diolate (DUBTO) ; N-oxides ; Single crystal ; Thermal properties ; Energetic properties
• 刊名：Journal of Molecular Structure
• 出版年：2017
• 出版时间：5 April 2017
• 年：2017
• 卷：1133
• 期：Complete
• 页码：519-525
• 全文大小：2085 K
• 卷排序：1133

文摘

A new energetic salt called DUBTO was synthesized successfully and fully characterized. The non-isothermal kinetic analysis indicated that the Arrhenius equation of the main exothermic process can be expressed as follows: lnk=46.85–218.485×103/RT. This salt shows excellent impact sensitivities of >40 J and promising detonation velocity and detonation pressure calculated as 8267 m s−1 and 29.15 GPa, respectively.