Recent research on the synthesis pentazolate anion cyclo-N5−

Yao, Yu-Yang; Lin, Qiuhan; Zhou, Xinli; Lu, Ming

doi:10.1016/j.fpc.2021.02.001

Cited by 10 publications

(5 citation statements)

References 59 publications

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“…The pentazolate anion cyclo-N 5 − , the recently discovered allnitrogen structural unit, has attracted much attention due to potential application of nitrogen-rich compounds as highenergy density materials. [1][2][3][4] Although this five-membered ring is formed with the high-energy nitrogen-nitrogen bonds, its aromaticity provides good thermal stability to pentazolate salts. In 2017, the pentazolate anion was generated by direct cleavage of the C-N bond in a multisubstituted arylpentazole using m-chloroperbenzoic acid and ferrous bisglycinate and stabilized by the compound (N 5 ) 6 (H 3 O) 3 (NH 4 ) 4 Cl.…”

Section: Introductionmentioning

confidence: 99%

Stabilization of pentazolate anions in the high-pressure compounds Na₂N₅and NaN₅and in the sodium pentazolate framework NaN₅·N₂

et al. 2021

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Section: Introductionmentioning

confidence: 99%

Stabilization of pentazolate anions in the high-pressure compounds Na₂N₅and NaN₅and in the sodium pentazolate framework NaN₅·N₂

et al. 2021

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“…The other is the green and friendly production process without the use of toxic organic solvents or chemical additives. Several encapsulation processes to prepare micro-CSEs based on supercritical fluids have been developed [ 4 , 94 ]. He et al [ 95 ] prepared RDX@poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-HFP 22 ) and RDX@polystyrene (PS) composites via a rapid expansion of supercritical solutions (RESS) method.…”

Section: Preparation Methods For Csesmentioning

confidence: 99%

“…Micro-energetic materials whose particle sizes range between several micrometers and hundreds of micrometers are mostly engaged in propellants and large-scaled explosives. High energy and safety are the greatest concerns and have always been an inherent contradiction of energetic materials because high energy levels are mostly achieved at the expense of stability [ 3 , 4 , 5 ]. Therefore, extensive work has been done to balance the stringent requirements for power and sensitivity.…”

Section: Introductionmentioning

confidence: 99%

The Art of Framework Construction: Core–Shell Structured Micro-Energetic Materials

Duan¹,

Li²,

Hu³

et al. 2021

Molecules

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Weak interfacial interactions remain a bottleneck for composite materials due to their weakened performance and restricted applications. The development of core–shell engineering shed light on the preparation of compact and intact composites with improved interfacial interactions. This review addresses how core–shell engineering has been applied to energetic materials, with emphasis upon how micro-energetic materials, the most widely used particles in the military field, can be generated in a rational way. The preparation methods of core–shell structured explosives (CSEs) developed in the past few decades are summarized herein. Case studies on polymer-, explosive- and novel materials-based CSEs are presented in terms of their compositions and physical properties (e.g., thermal stability, mechanical properties and sensitivity). The mechanisms behind the dramatic and divergent properties of CSEs are also clarified. A glimpse of the future in this area is given to show the potential for CSEs and some suggestions regarding the future research directions are proposed.

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“…It has been an eternal goal of military and civil fields to search for high energy compounds with excellent detonation performance and insensitivity to external stimuli [ 67 , 68 , 69 ]. In 2022, Bozhou Wang et al conducted a detailed review of classical and new propellants and explosives groups and various propellants and explosives groups since 2010 [ 70 ].…”

Section: The Research Progress Of Artificial Intelligence In the Fiel...mentioning

confidence: 99%

Progress of Artificial Intelligence in Drug Synthesis and Prospect of Its Application in Nitrification of Energetic Materials

Tan¹,

Zhang²,

Xiao³

et al. 2023

Molecules

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Artificial intelligence technology shows the advantages of improving efficiency, reducing costs, shortening time, reducing the number of staff on site and achieving precise operations, making impressive research progress in the fields of drug discovery and development, but there are few reports on application in energetic materials. This paper addresses the high safety risks in the current nitrification process of energetic materials, comprehensively analyses and summarizes the main safety risks and their control elements in the nitrification process, proposes possibilities and suggestions for using artificial intelligence technology to enhance the “essential safety” of the nitrification process in energetic materials, reviews the research progress of artificial intelligence in the field of drug synthesis, looks forward to the application prospects of artificial intelligence technology in the nitrification of energetic materials and provides support and guidance for the safe processing of nitrification in the propellants and explosives industry.

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Recent research on the synthesis pentazolate anion cyclo-N5−

Cited by 10 publications

References 59 publications

Stabilization of pentazolate anions in the high-pressure compounds Na₂N₅and NaN₅and in the sodium pentazolate framework NaN₅·N₂

Stabilization of pentazolate anions in the high-pressure compounds Na₂N₅and NaN₅and in the sodium pentazolate framework NaN₅·N₂

The Art of Framework Construction: Core–Shell Structured Micro-Energetic Materials

Progress of Artificial Intelligence in Drug Synthesis and Prospect of Its Application in Nitrification of Energetic Materials

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Recent research on the synthesis pentazolate anion cyclo-N5−

Cited by 10 publications

References 59 publications

Stabilization of pentazolate anions in the high-pressure compounds Na2N5and NaN5and in the sodium pentazolate framework NaN5·N2

Stabilization of pentazolate anions in the high-pressure compounds Na2N5and NaN5and in the sodium pentazolate framework NaN5·N2

The Art of Framework Construction: Core–Shell Structured Micro-Energetic Materials

Progress of Artificial Intelligence in Drug Synthesis and Prospect of Its Application in Nitrification of Energetic Materials

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Product

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Stabilization of pentazolate anions in the high-pressure compounds Na₂N₅and NaN₅and in the sodium pentazolate framework NaN₅·N₂

Stabilization of pentazolate anions in the high-pressure compounds Na₂N₅and NaN₅and in the sodium pentazolate framework NaN₅·N₂