High Performance Nitroazacubane Energetic Compounds: Structural, Thermochemical and Detonation Characteristics

2016 ◽  
Vol 1 (21) ◽  
pp. 6735-6740 ◽  
Author(s):  
Akbar Gholami Roknabadi ◽  
Mohammad Hossein Keshavarz ◽  
Karim Esmailpour ◽  
Mehdi Zamani
Keyword(s):  
High Performance ◽  
Energetic Compounds ◽  
Detonation Characteristics

Assessment of two new nitrogen-rich tetrazine derivatives as high performance and safe energetic compounds

RSC Advances ◽  
2015 ◽  
Vol 5 (106) ◽  
pp. 87392-87399 ◽  
Author(s):  
M. H. Keshavarz ◽  
K. Esmaeilpour ◽  
M. Oftadeh ◽  
Y. Hayat Abadi
Keyword(s):  
High Performance ◽  
Energetic Compounds ◽  
Derivatives Of

This work introduces two novel nitrogen-rich derivatives of tetrazine, i.e. 1,2-bis (6-nitro-1,2,4,5-tetrazin-3-yl)diazene and 1,2-bis(6-nitro-1,2,4,5-tetrazin-3-yl)hydrazine, as high performance and safe energetic compounds.

Thermochemical, Sensitivity and Detonation Characteristics of New Thermally Stable High Performance Explosives

2015 ◽  
Vol 40 (6) ◽  
pp. 886-891 ◽  
Author(s):  
Mohammad Hossein Keshavarz ◽  
Karim Esmailpour ◽  
Mehdi Zamani ◽  
Akbar Gholami Roknabadi
Keyword(s):  
High Performance ◽  
Thermally Stable ◽  
Detonation Characteristics

Energetic salts of 4-nitramino-3-(5-dinitromethyl-1,2,4-oxadiazolyl)-furazan: powerful alliance towards good thermal stability and high performance

2018 ◽  
Vol 6 (35) ◽  
pp. 16833-16837 ◽  
Author(s):  
Chunlin He ◽  
Gregory H. Imler ◽  
Damon A. Parrish ◽  
Jean'ne M. Shreeve
Keyword(s):  
Thermal Stability ◽  
High Performance ◽  
Energetic Compounds ◽  
Good Thermal Stability ◽  
Straightforward Method ◽  
Energetic Salts

A new series of 4-nitramino-3-(5-dinitromethyl-1,2,4-oxadiazolyl)-furazan-based energetic compounds which are competitive with HMX was synthesized in four steps with an overall yield of ∼50% by using a straightforward method.

scholarly journals Recent Advances in Synthesis and Properties of Nitrated-Pyrazoles Based Energetic Compounds

Molecules ◽  
2020 ◽  
Vol 25 (15) ◽  
pp. 3475 ◽  
Author(s):  
Shijie Zhang ◽  
Zhenguo Gao ◽  
Di Lan ◽  
Qian Jia ◽  
Ning Liu ◽  
...  
Keyword(s):  
Energetic Materials ◽  
High Performance ◽  
High Efficiency ◽  
Low Cost ◽  
Rapid Development ◽  
Development Trend ◽  
High Heat ◽  
High Energy ◽  
Heat Of Formation ◽  
Energetic Compounds

Nitrated-pyrazole-based energetic compounds have attracted wide publicity in the field of energetic materials (EMs) due to their high heat of formation, high density, tailored thermal stability, and detonation performance. Many nitrated-pyrazole-based energetic compounds have been developed to meet the increasing demands of high power, low sensitivity, and eco-friendly environment, and they have good applications in explosives, propellants, and pyrotechnics. Continuous and growing efforts have been committed to promote the rapid development of nitrated-pyrazole-based EMs in the last decade, especially through large amounts of Chinese research. Some of the ultimate aims of nitrated-pyrazole-based materials are to develop potential candidates of castable explosives, explore novel insensitive high energy materials, search for low cost synthesis strategies, high efficiency, and green environmental protection, and further widen the applications of EMs. This review article aims to present the recent processes in the synthesis and physical and explosive performances of the nitrated-pyrazole-based Ems, including monopyrazoles with nitro, bispyrazoles with nitro, nitropyrazolo[4,3-c]pyrazoles, and their derivatives, and to comb the development trend of these compounds. This review intends to prompt fresh concepts for designing prominent high-performance nitropyrazole-based EMs.

Tunable Dimroth rearrangement of versatile 1,2,3-triazoles towards high-performance energetic materials

2021 ◽  
Author(s):  
Jean'ne M. Shreeve ◽  
Shangbiao Feng ◽  
Ping Yin ◽  
Chunlin He ◽  
Si-Ping Pang
Keyword(s):  
Energetic Materials ◽  
High Performance ◽  
Energetic Compounds ◽  
Dimroth Rearrangement ◽  
Efficient Strategy ◽  
Highly Efficient ◽  
Fused Ring ◽  
Different Types ◽  
Rearrangement Reactions

A highly efficient strategy of two different types of nitrogen-rich heterocyclic energetic compounds, featuring a single NH-bridge (-NH-) and a fused ring, was demonstrated by virtue of Dimroth rearrangement reactions...

A novel energetic framework combining the advantages of furazan and triazole: a design for high-performance insensitive explosives

2020 ◽  
Vol 49 (15) ◽  
pp. 4675-4679 ◽  
Author(s):  
Jinchao Ma ◽  
Hongwei Yang ◽  
Jie Tang ◽  
Guojie Zhang ◽  
Zhenxin Yi ◽  
...  
Keyword(s):  
High Performance ◽  
Energetic Compounds

Combining energetic furazan and triazole rings to achieve a series of high performance and insensitive energetic compounds.

Introducing Novel Tetrazole Derivatives as High Performance Energetic Compounds for Confined Explosion and as Oxidizer in Solid Propellants

2017 ◽  
Vol 42 (5) ◽  
pp. 492-498 ◽  
Author(s):  
Mohammad Hossein Keshavarz ◽  
Yasin Hayat Abadi ◽  
Karim Esmaeilpour ◽  
Sajjad Damiri ◽  
Mohsen Oftadeh
Keyword(s):  
High Performance ◽  
Solid Propellants ◽  
Energetic Compounds ◽  
Confined Explosion ◽  
Tetrazole Derivatives
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