DOAJ Open Access 2023

Synthesis and characterization of two 1,2,4-oxadiazole-furazan-based nitrate ester compounds as potential energetic plasticizers

Qi Xue Fuqiang Bi Junlin Zhang Jiarong Zhang Bozhou Wang +1 lainnya

Abstrak

Two novel energetic compounds, 3-nitroxymethyl-5-(4-nitro-furazan-3-yl)-1,2,4-oxadiazole (4) and 3-nitroxymethyl-5-(4-azido-furazan-3-yl)-1,2,4-oxadiazole (5), were synthesized. Both of them were fully characterized, and the structure of 4 was further confirmed by X-ray single crystal diffraction. The thermal behaviors, detonation performances and the sensitivities of 4 and 5 were also investigated by differential scanning calorimetry (DSC), EXPLO5 program and BAM standard techniques. In addition, the electrostatic potential energy surface (ESP) was studied by Multiwfn program and density functional theory at B3LPY/6-31G (d, p). Both compounds have low melt-point, good energetic performance and mechanical sensitivity, which endow them with promising properties as plasticizing ingredients in propellant formulations.

Topik & Kata Kunci

Explosives and pyrotechnics

Penulis (6)

Qi Xue

Fuqiang Bi

Junlin Zhang

Jiarong Zhang

Bozhou Wang

Minjie Wu

Format Sitasi

APA MLA BibTeX

Xue, Q., Bi, F., Zhang, J., Zhang, J., Wang, B., Wu, M. (2023). Synthesis and characterization of two 1,2,4-oxadiazole-furazan-based nitrate ester compounds as potential energetic plasticizers. https://doi.org/10.1016/j.fpc.2021.11.005

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Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.1016/j.fpc.2021.11.005
Akses: Open Access ✓