Fused heterocycle-based energetic materials (2012–2019)

Journal of Materials Chemistry A, Год журнала: 2020, Номер 8(8), С. 4193 - 4216

Опубликована: Янв. 1, 2020

Fused heterocycles are unique building blocks for the synthesis of a wide range high-performance energetic materials.

Язык: Английский

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Nitrogen-Rich Tetrazolo[1,5-b]pyridazine: Promising Building Block for Advanced Energetic Materials

Journal of the American Chemical Society, Год журнала: 2020, Номер 142(7), С. 3652 - 3657

Опубликована: Янв. 31, 2020

Two metal-free explosives, tetrazolo[1,5-b]pyridazine-containing molecules [6-azido-8-nitrotetrazolo[1,5-b]pyridazine-7-amine (3at) and 8-nitrotetrazolo[1,5-b]pyridazine-6,7-diamine (6)], were obtained via straightforward two-step synthetic routes from commercially available reagents. Compound 3at displays an excellent detonation performance (Dv = 8746 m s–1 P 31.5 GPa) that is superior to commercial primary explosives such as lead azide diazodinitrophenol (DDNP). 6 has thermal stability, remarkable insensitivity, good performance, strongly suggesting it acceptable secondary explosive. The initiating ability of compound been tested by detonating 500 mg RDX with a surprisingly low minimum charge 40 mg. extraordinary power surpasses conventional DDNP (70 mg) reported 6-nitro-7-azido-pyrazol[3,4-d][1,2,3]triazine-2-oxide (ICM-103) (60 mg). outstanding contributes its future prospects promising green In addition, the environmentally benign methodology for synthesis effectively shortens time laboratory-scale research practical applications.

Язык: Английский

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5,6-Fused bicyclic tetrazolo-pyridazine energetic materials

Chemical Communications, Год журнала: 2020, Номер 56(10), С. 1493 - 1496

Опубликована: Янв. 1, 2020

Two 5,6-fused tetrazolo-pyridazine compounds were synthesized and characterized, which exhibited high thermal stability, excellent energetic properties low mechanical sensitivity.

Язык: Английский

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Hunting for advanced high-energy-density materials with well-balanced energy and safety through an energetic host–guest inclusion strategy

Journal of Materials Chemistry A, Год журнала: 2019, Номер 7(33), С. 19248 - 19257

Опубликована: Янв. 1, 2019

A versatile host–guest driven explosive-oxidant inclusion strategy was proposed to develop advanced high-energy-density materials (HEDMs) with high detonation performances, low mechanical sensitivities and excellent combustion properties.

Язык: Английский

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A zwitterionic fused-ring framework as a new platform for heat-resistant energetic materials

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(17), С. 10050 - 10058

Опубликована: Янв. 1, 2024

A zwitterionic fused-ring based energetic material (ZDPT) was prepared. ZDPT has excellent thermal stability ( T d = 347 °C ) and great detonation velocity D 8390 m s −1 ), which endow with potential as a heat-resistant material.

Язык: Английский

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Achieving Ultra-High Heat Resistance of Novel Energetic Materials through Hydrogen Bonding and Extended π-Conjugation Strategy

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(22), С. 13231 - 13239

Опубликована: Янв. 1, 2024

Two high-performance heat-resistant energetic materials were developed via a synergistic strategy of designing hydrogen bonding networks and expanding the π-conjugation system.

Язык: Английский

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Energetic materials based on poly furazan and furoxan structures

Chinese Chemical Letters, Год журнала: 2020, Номер 31(9), С. 2375 - 2394

Опубликована: Янв. 13, 2020

Язык: Английский

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Energetic compounds based on a new fused triazolo[4,5-d]pyridazine ring: Nitroimino lights up energetic performance

Chemical Engineering Journal, Год журнала: 2021, Номер 420, С. 129839 - 129839

Опубликована: Апрель 19, 2021

Язык: Английский

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A high density and insensitive fused [1,2,3]triazolo–pyrimidine energetic material

Chemical Engineering Journal, Год журнала: 2020, Номер 404, С. 126514 - 126514

Опубликована: Авг. 2, 2020

Язык: Английский

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Modern trends in “Green” primary energetic materials

New Journal of Chemistry, Год журнала: 2021, Номер 45(23), С. 10150 - 10159

Опубликована: Янв. 1, 2021

The evergrowing demand for cleaner, high-performing energetic materials (EMs) has led to a quest replacement of currently used toxic metal-based traditional compounds such as lead azide and styphnate.

Язык: Английский

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