Thermal behaviors, thermal decomposition mechanism, kinetic model analysis and thermal hazard prediction of 3,6,7-triamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazole (TATOT)

Thermochimica Acta, Год журнала: 2023, Номер 724, С. 179515 - 179515

Опубликована: Апрель 16, 2023

Язык: Английский

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Energetic alkylnitramine-functionalized pentanitro hexaazaisowurtzitanes: towards advanced less sensitive CL-20 analogues

Journal of Materials Chemistry A, Год журнала: 2021, Номер 10(2), С. 818 - 828

Опубликована: Дек. 1, 2021

Novel highly energetic components for rocket propellants based on polycyclic cage alkylnitramine compounds. Polynitro hexaazaisowurtzitanes with high performance and significantly lower sensitivity than CL-20.

Язык: Английский

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Regioisomeric 3,5-di(nitropyrazolyl)-1,2,4-oxadiazoles and their energetic properties

Chemistry of Heterocyclic Compounds, Год журнала: 2022, Номер 58(1), С. 37 - 44

Опубликована: Янв. 1, 2022

Язык: Английский

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Novel family of nitrogen-rich energetic (1,2,4-triazolyl) furoxan salts with balanced performance

Frontiers in Chemistry, Год журнала: 2022, Номер 10

Опубликована: Сен. 12, 2022

Nitrogen-rich energetic materials comprised of a combination several heterocyclic subunits retain their leading position in the field science. In this regard, preparation novel high-energy with balanced set physicochemical properties is highly desired. Herein, we report synthesis new series salts incorporating (1,2,4-triazolyl) furoxan core and complete evaluation properties. All target were well characterized IR multinuclear NMR spectroscopy elemental analysis, while compound 6 was further by single-crystal X-ray diffraction study. Prepared nitrogen-rich have high thermal stability (up to 232°C), good experimental densities 1.80 g cm-3) positive enthalpies formation (344-1,095 kJ mol-1). As result, synthesized detonation performance (D = 7.0-8.4 km s-1; p 22-32 GPa), sensitivities impact friction are quite low.

Язык: Английский

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Insights into the 5,5′-bis(1H-tetrazolyl)amine monohydrate (BTA·H₂O) pyrolysis mechanism: integrated experimental and kinetic model analysis

New Journal of Chemistry, Год журнала: 2024, Номер 48(13), С. 5840 - 5858

Опубликована: Янв. 1, 2024

The gas products for the thermal decomposition process of BTA·H 2 O were analyzed using TG-DSC-FTIR. removal crystal water in molecule and mechanism BTA also was investigated a series analyses.

Язык: Английский

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