CrystEngComm, Journal Year: 2021, Volume and Issue: 23(46), P. 8099 - 8103
Published: Jan. 1, 2021
A novel cocrystal explosive of CL-20/nitromethane in a 1 : 2 molar.
Language: Английский
CrystEngComm, Journal Year: 2020, Volume and Issue: 22(45), P. 7736 - 7781
Published: Jan. 1, 2020
Designing strategies for the syntheses of targeted luminescent MOFs, nanoparticle/MOF composites and COFs described their application in sensing nitroaromatic compounds explosives discussed.
Language: Английский
Citations
111
Materials, Journal Year: 2021, Volume and Issue: 14(21), P. 6657 - 6657
Published: Nov. 4, 2021
The latest developments in solid propellants and their components are summarized. Particular attention is given to emerging energetic binders novel, 'green' oxidizing agents use propellant formulations. A brief overview of the reports on fuel additives included. Finally, a summary state art challenges its development speculated on.
Language: Английский
Citations
98
Chemical Engineering Journal, Journal Year: 2020, Volume and Issue: 417, P. 128010 - 128010
Published: Dec. 7, 2020
Language: Английский
Citations
65
Crystal Growth & Design, Journal Year: 2022, Volume and Issue: 22(2), P. 954 - 970
Published: Jan. 13, 2022
Crystal engineering is a highly efficient way to create new materials with the desired properties. Energetic cocrystallization has been thriving for ∼10 years since appearance of series TNT-based energetic cocrystals (ECCs). ECCs serve as one important aspect crystal (EMs). This article presents brief overview regarding component, intermolecular interaction, packing structure, main properties, and preparation, well theoretical treatment some issues raised future development. In most cases, properties an ECC are each moderated between those pure components, setting basis tuning by existing molecules, instead synthesizing molecules; meanwhile, there also exceptions, such higher density, detonation or lower impact sensitivity in comparison both components. These exceptions mutated will expand EMs. Generally, currently staying at primary stage, much effort being required solve urgent issues, property evaluation, large-scale fabrication, applications. Still, promising alternative EMs after all, it huge challenge synthesize satisfactory molecule.
Language: Английский
Citations
30
Forensic Science International Synergy, Journal Year: 2023, Volume and Issue: 6, P. 100298 - 100298
Published: Jan. 1, 2023
Language: Английский
Citations
21
Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: 316, P. 128968 - 128968
Published: Feb. 19, 2024
Language: Английский
Citations
8
Crystal Growth & Design, Journal Year: 2020, Volume and Issue: 20(12), P. 8124 - 8147
Published: Nov. 11, 2020
The inherent contradiction between the energy density and safety of energetic materials (EMs) is very challenging. To solve this problem, cocrystallization technology has been usually used in field EMs to better balance safety. preparation techniques cocrystals mainly include solvent evaporation, solvent/nonsolvent, grinding methods. prepared by these methods have structures completely different from starting crystals. comprehensive performance (ECCs), such as density, solubility, sensitivity, thermal stability, significantly improved. This review summaries ECCs their fundamental formation mechanisms, where HMX-based CL-20-based are selected typical examples. Their structures, thermodynamic characteristics, detonation parameters summarized compared detail. Finally, future research directions challenges proposed based on literature survey.
Language: Английский
Citations
44
RSC Advances, Journal Year: 2021, Volume and Issue: 11(56), P. 35287 - 35299
Published: Jan. 1, 2021
The present research aims to select the optimal molar ratio of hydrazine 3-nitro-1,2,4-triazol-5-one (HNTO) and ammonium nitrate (AN) produce an energetic co-crystal. For a comparison purpose, heat release, cost, density hygroscopicity different co-crystals were evaluated. obtained results indicated that HNTO/AN at 1 : 3 exhibited higher better thermal stability, low water content reasonable compared other co-crystals. This new co-crystal was fully characterized through powder X-ray diffraction (XRD), infrared spectroscopy (FTIR) differential scanning calorimetry (DSC), confirming this latter displayed similar characteristics those with ratio, which recently developed. On hand, catalytic activity two coordination polymers triaminoguanidine-cobalt (T-Co) complexes, or without graphene oxide (GO-T-Co-T), on thermolysis developed has been also assessed by DSC under non-isothermal conditions. It is revealed these catalysts have greatly decreased decomposition temperature cocrystal. Moreover, because complete in case (HNTO/AN)/GO-T-Co-T composite, release increased as well. Isoconversional integral kinetic methods exploited determine parameters systems. According results, strong action AN/HNTO for activation energy pre-exponential factor are considerably lowered. Consequently, could be considered potential ingredients next generation composite solid propellant formulations.
Language: Английский
Citations
37
Nanotechnology Reviews, Journal Year: 2022, Volume and Issue: 11(1), P. 2141 - 2153
Published: Jan. 1, 2022
Abstract Cocrystallization is an important method to obtain high-energy and low-sensitivity explosives. Therefore, the synthesis, structures, properties of cocrystal energetic materials have become a highly active research topic. Studying physical chemical by molecular dynamics great significance for in-depth understanding design/synthesis new materials. This review introduces dynamics, synthesized successfully date, application The existing problems future development directions are discussed. We hope that this will encourage researchers interested in field design synthesize low-sensitive with practical value.
Language: Английский
Citations
25
Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 685, P. 133230 - 133230
Published: Jan. 14, 2024
Language: Английский
Citations
6