Intramolecular assembly of dinitromethyl and bistetrazole: a strategy for constructing advanced and environmentally friendly high-energy density materials

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(30), С. 19513 - 19520

Опубликована: Янв. 1, 2024

Target compound BDNBT exhibits excellent detonation performance, indicating its potential as a novel type of high-energy density material (HEDM).

Язык: Английский

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A Promising Strategy toward the Development of C–C- and C–N-Linked Tricyclic Tetrazole Energetic Materials with High Energy Density

The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 9, 2025

Tetrazole-based energetic materials have received extensive attention from researchers due to their high heats of formation and nitrogen contents. In this work, a novel tricyclic tetrazole compound linked by C–C C–N bonds was synthesized for the first time, series salts (1–4) were prepared. addition, 2,2′-bis(dinitromethyl)-2H,2′H-5,2′-5,5′-tertetrazole (DNTBT) assembling dinitromethyl with tetrazole. Among them, six compounds further determined single-crystal X-ray diffraction analysis. And theoretical calculations demonstrate that all exhibit positive heat formation. The target are much greater than those RDX, HMX, CL-20. computational results indicate DNTBT (D = 9580 m·s–1, P 39.2 GPa) its ionic 6 9038 34.4 GPa), 7 9178 35.2 8 9297 37.7 superior detonation performance compared HMX 8795 34.9 comparable RDX 9144 GPa). This work provides guidance future in developing high-energy-density materials.

Язык: Английский

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5-(Dinitromethyl)-3-(trinitromethyl)-1,2,4-triazole and its derivatives: a new application of oxidative nitration towards gem-trinitro-based energetic materials

Journal of Materials Chemistry A, Год журнала: 2017, Номер 5(10), С. 4785 - 4790

Опубликована: Янв. 1, 2017

A family of 5-(dinitromethyl)-3-(trinitromethyl)-1,2,4-triazole and its derivatives was prepared using a new application oxidative nitration with gem-trinitro-based energetics. These compounds show promise for future energetic materials.

Язык: Английский

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Optimizing the oxygen balance by changing the A-site cations in molecular perovskite high-energetic materials

CrystEngComm, Год журнала: 2018, Номер 20(46), С. 7458 - 7463

Опубликована: Янв. 1, 2018

Two new members of molecular perovskite high-energetic materials exhibit optimized oxygen balances by changing the A-site cations.

Язык: Английский

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Desensitization of the dinitromethyl group: molecular/crystalline factors that affect the sensitivities of energetic materials

Journal of Materials Chemistry A, Год журнала: 2018, Номер 6(45), С. 22705 - 22712

Опубликована: Янв. 1, 2018

The dinitromethyl group has attracted considerable attention because of its high nitrogen and oxygen content, positive balance energy.

Язык: Английский

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