Thermostable Insensitive Energetic Materials Based on a Triazolopyridine Fused Framework with Alternating Nitro and Amine Groups DOI
Qinghua Zhang,

You Ran,

Honglei Xia

и другие.

Synlett, Год журнала: 2023, Номер 35(17), С. 2003 - 2009

Опубликована: Окт. 27, 2023

Abstract In this work, we designed and synthesized a series of novel triazolopyridine fused-ring compounds with alternating nitro amine groups. Three showed remarkable thermal stability at 256, 310, 294 °C, respectively, low mechanical sensitivity [impact (IS) = 40 J, friction (FS) 324 N; IS 35 FS 240 > N, respectively]. Significantly, two these exhibited better detonation performance [detonation velocity (D) 8200 8335 m s–1, Detonation pressure (P) 25.6 27.2 GPa, respectively] than the widely used heat-resistant explosive hexanitrostilbene (HNS; D 7612 P 24.3 GPa). Additionally, nitramine derivative displayed (D 8569 31.3 GPa) similar to that high-energy RDX. The superior properties materials were further confirmed by X-ray diffraction analysis several theoretical calculations (ESP, LOL–π, Hirshfeld surfaces, RDG, NCI analyses). These results indicated three might be potential candidates for use as energetic materials.

Язык: Английский

Nitro-Pyrazole Substituted Fused [1,2,4] -Triazole Planar Skeleton: A Potential Nitrogen-Rich and Thermostable Energetic Material DOI

Guang Wu,

Linan Zhang, Shuaijie Jiang

и другие.

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142027 - 142027

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0

Assembly of thermostable fused compounds with oxidizers for laser-ignited energetic materials DOI
Hongyu Lv, Siwei Song,

Dangyue Yin

и другие.

CrystEngComm, Год журнала: 2024, Номер 26(12), С. 1738 - 1746

Опубликована: Янв. 1, 2024

Two new energetic materials that can be ignited by laser were synthesized coulomb-driven self-assembly, which showed good stability, as well excellent and propulsion performances.

Язык: Английский

Процитировано

1

Research progress of energetic coordination complexes with laser ignition performance DOI Creative Commons
Jinxin Wang, Qiang Zhang, Haifeng Wang

и другие.

Energetic Materials Frontiers, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

1

Construction of energetic heterometallic hybrid frameworks as laser-ignitable materials DOI
Jinxin Wang,

Ruibing Lv,

Haifeng Wang

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 503, С. 158233 - 158233

Опубликована: Дек. 11, 2024

Язык: Английский

Процитировано

0

Synthesis and Properties of Thermostable Energetic Benzotriazines DOI
Chunhui Chen, Mingjie Tang, Zhiwei Zeng

и другие.

The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Дек. 20, 2024

In an effort to balance energy and molecular stability effectively, several energetic compounds (

Язык: Английский

Процитировано

0

Thermostable Insensitive Energetic Materials Based on a Triazolopyridine Fused Framework with Alternating Nitro and Amine Groups DOI
Qinghua Zhang,

You Ran,

Honglei Xia

и другие.

Synlett, Год журнала: 2023, Номер 35(17), С. 2003 - 2009

Опубликована: Окт. 27, 2023

Abstract In this work, we designed and synthesized a series of novel triazolopyridine fused-ring compounds with alternating nitro amine groups. Three showed remarkable thermal stability at 256, 310, 294 °C, respectively, low mechanical sensitivity [impact (IS) = 40 J, friction (FS) 324 N; IS 35 FS 240 > N, respectively]. Significantly, two these exhibited better detonation performance [detonation velocity (D) 8200 8335 m s–1, Detonation pressure (P) 25.6 27.2 GPa, respectively] than the widely used heat-resistant explosive hexanitrostilbene (HNS; D 7612 P 24.3 GPa). Additionally, nitramine derivative displayed (D 8569 31.3 GPa) similar to that high-energy RDX. The superior properties materials were further confirmed by X-ray diffraction analysis several theoretical calculations (ESP, LOL–π, Hirshfeld surfaces, RDG, NCI analyses). These results indicated three might be potential candidates for use as energetic materials.

Язык: Английский

Процитировано

0