Thermally stable and insensitive energetic metal-organic frameworks based on two new tetrazole ligands DOI Creative Commons
Lü Li, Sitong Chen, Siwei Song

и другие.

Energetic Materials Frontiers, Год журнала: 2023, Номер 4(2), С. 57 - 62

Опубликована: Май 18, 2023

Two new tetrazole ligands were designed and synthesized using simple methods in this study, namely 1H-tetrazole-5-carbohydrazide (HCHT, 1) 2-amino-5-(1H-tetrazol-5-yl)-1,3,4-oxadiazole (HAOT, 2). Their solvent-free potassium salts [K(CHT)]n (3) [K(AOT)]n (4) are two-dimensional energetic metal-organic frameworks (EMOFs), their structures characterized nuclear magnetic resonance (NMR), infrared spectroscopy (IR), mass spectrometry (MS), elemental analysis (EA), single-crystal X-ray diffraction (SXRD). Both compounds 3 4 exhibit high decomposition temperatures (Td) of 314 °C 310 °C, respectively highly insensitive to impact friction stimuli (IS > 40 J, FS 360 N). The detonation velocity pressure calculated at 9141 m s−1 29.0 GPa, respectively, those determined 8423 24.5 respectively. Furthermore, intermolecular interactions analyzed 2D fingerprint plots with associated Hirshfeld surfaces. In manner, two thermally stable EMOFs developed based on ligands.

Язык: Английский

A Review on Chemistry and Methods of Synthesis of 1,2,4‐Triazole Derivatives DOI Open Access
Searitha Couto Rodrigues, Raphael Silva Moratório de Moraes, Gabriel Tavares de Almeida Pinto

и другие.

The Chemical Record, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 14, 2024

Abstract This review provides a comprehensive overview of research on 1,2,4‐triazoles conducted over the last fifteen years. 1,2,4‐Triazoles are highly significant in pharmaceutical industry, with numerous compounds from this class used clinically as antifungal, antiviral, antibacterial, anti‐inflammatory, and antitubercular agents. Beyond their relevance, also explores role material science agriculture. In science, gaining prominence, particularly development energetic materials (EMs), due to exceptional properties such thermal stability, coordination ability, performance comparable well‐known explosives. Their applications extend polymers, corrosion inhibitors, metal‐organic frameworks (MOFs), they play functional for sensors, catalysis, energy storage. Additionally, addresses general aspects synthetic methodologies functionalization construction 1,2,4‐triazole ring. Synthetic methods discussed include metalation synthesis, cyclization hydrazine derivatives, multicomponent reactions, amides amidines, microwave‐assisted synthesis. Given significance triazole scaffold, its synthesis has garnered considerable attention wide‐ranging across various industrial sectors.

Язык: Английский

Процитировано

4

In situ synthesis of oxidized MXene-based metal cobalt spinel nanocomposites for an excellent promotion in thermal decomposition of ammonium perchlorate DOI

Keding Li,

Jun Liao, Siqi Huang

и другие.

Inorganic Chemistry Frontiers, Год журнала: 2021, Номер 8(22), С. 4864 - 4877

Опубликована: Янв. 1, 2021

Oxidized MXene-supported MCo 2 O 4 (oxidized MXene/MCo , M = Mn, Zn, Cu and Co) nanocomposites with an excellent catalytic performance for AP decomposition were successfully synthesized through a facile hydrothermal assisted calcination method.

Язык: Английский

Процитировано

21

Energetic Salts of Sensitive N,N′-(3,5-Dinitropyrazine-2,6-diyl)dinitramide Stabilized through Three-Dimensional Intermolecular Interactions DOI
Jatinder Singh, Ajay Kumar Chinnam, Richard J. Staples

и другие.

Inorganic Chemistry, Год журнала: 2022, Номер 61(41), С. 16493 - 16500

Опубликована: Окт. 4, 2022

N-nitration of 2,6-diamino-3,5-dinitropyrazine (ANPZ) leads to a sensitive energetic compound N,N'-(3,5-dinitropyrazine-2,6-diyl)dinitramide. This nitro(nitroamino) was stabilized by synthesizing salts, dipotassium (3,5-dinitropyrazine-2,6-diyl)bis(nitroamide) (3) and diammonium (4). Compounds 3 4 are fully characterized single-crystal X-ray diffraction. Compound exhibits three-dimensional metal-organic framework (3D EMOF) structure an outstanding overall performance combining high experimental density (2.10 g cm-3), good thermal stability (Td(onset) = 220 °C), calculated detonation (D 8300 m s-1, P 29.9 GPa). has acceptable (155 moderate (1.73 8624 30.8 The sensitivities compounds toward impact friction were determined following standard methods (BAM). character using red-hot needle heated plate tests. results highlight 3D EMOF based on six-membered heterocycle as potential material.

Язык: Английский

Процитировано

16

Understanding the synergistically enhanced thermocatalytic decomposition of ammonium perchlorate using cobalt nanoparticle-embedded nitrogen-doped graphitized carbon DOI Creative Commons
Hong Lin, Qingchun Zhang, Huiyu Liu

и другие.

Materials Advances, Год журнала: 2023, Номер 4(10), С. 2332 - 2339

Опубликована: Янв. 1, 2023

The excellent catalytic activity of Co-NPs@NC is attributed to the well-dispersed Co NPs, intrinsic adsorption capacity for NH 3 , and synergistically enhanced effect NC, which favor thermal decomposition AP.

Язык: Английский

Процитировано

9

Synthesis, Characterization, and Properties of Heat-Resistant Energetic Materials Based on C–C Bridged Dinitropyrazole Energetic Materials DOI
Rongzheng Zhang, Yuangang Xu, Feng Yang

и другие.

The Journal of Organic Chemistry, Год журнала: 2024, Номер 89(9), С. 5966 - 5976

Опубликована: Апрель 23, 2024

Polycyclic energetic materials make up a distinctive class of conjugated structures that consist two or more rings. In this work, 1,3-bis(3,5-dinitro-1

Язык: Английский

Процитировано

3

Preparation of MXene-type C-TiO2 nanocatalysts for enhancing the combustion performance of AP/HTPB propellants DOI
Baoyun Ye, Wenwen Deng,

Yizhuo Cheng

и другие.

Journal of Alloys and Compounds, Год журнала: 2024, Номер 995, С. 174795 - 174795

Опубликована: Май 11, 2024

Язык: Английский

Процитировано

3

Synthesis, Structure, and AP Catalytic Performance of Two New 1D Coordination Polymers DOI
Tao Huang,

Hong Wu,

Rufang Peng

и другие.

Journal of Solid State Chemistry, Год журнала: 2024, Номер 341, С. 125077 - 125077

Опубликована: Окт. 21, 2024

Язык: Английский

Процитировано

3

Exploration of super heat-resistant monomeric explosive featuring triptycene core structure DOI
Zhibin Xu,

Xiaorui Yan,

Junjian Xie

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159510 - 159510

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Energetic metal salts based on 3-cyano-1,5-(5-nitro-1,2,4-triazolyl) formazan: Synthesis, crystal structure, thermal stability, and catalysis on the thermal decomposition of ammonium perchlorate DOI
Jianxin Xia, Guojie Zhang, Bin Li

и другие.

Structural Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 14, 2025

Язык: Английский

Процитировано

0

A novel and reliable method for prediction of the decomposition onset temperature of energetic metal-organic frameworks DOI

Zeinab Dalirandeh,

Mohammad Jafari,

Ali Mousaviazar

и другие.

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142309 - 142309

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0