Comparative ballistic efficiency of solid composite propellants: which plasticizer/polymer combination is the energetically preferred binder?

Лемперт, Д. Б.; Казаков, А. И.; Шереметев, А. Б.

doi:10.1016/j.mencom.2022.09.010

Cited by 6 publications

(2 citation statements)

References 9 publications

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“…An important characteristic for the components of composite and double-base propellants is the enthalpy of formation [60,70,71]. Unlike NG, which has a negative enthalpy of formation, all of the new compounds exhibit a positive enthalpy of formation ranging between 1.01 and 2.31 kJ g −1 .…”

Section: Physical and Energy Propertiesmentioning

confidence: 99%

Promising Oxygen- and Nitrogen-Rich Azidonitramino Ether Plasticizers for Energetic Materials

et al. 2022

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A simple, mild and general method has been developed for the preparation of alkyl nitramines bearing a halogenoalkoxylic moiety. From these reactive halogen intermediates, a few azidoalkoxyl alkyl nitramines have been produced as energetic plasticizers. This simple protocol allows azidonitramino ether plasticizers to be obtained from available precursors in high yields, as it is safe and viable for large-scale operations. The resulting products have been fully characterized by spectral methods, and their impact sensitivity, thermal transformations and burning properties were determined, thus allowing complete comparison to the analogues including other combinations of structural units. Such characterization of these new plasticizers illustrates the extent to which the nature and position of the functional units can be used to tune the above properties of these nitramines. All azidonitramino ethers are liquid with excellent energetic performance and are promising candidates for new environmentally friendly energetic materials.

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Section: Physical and Energy Propertiesmentioning

confidence: 99%

Promising Oxygen- and Nitrogen-Rich Azidonitramino Ether Plasticizers for Energetic Materials

et al. 2022

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“…Binders created on the basis of a polymer and a plasticizer enriched with explosophoric groups [18] gave a significant increase in the specific impulse for metallized SCPs. Such components are even more in demand for propellants based on solid high-enthalpy high-density, but oxygen-poor fillers, C x H y N z O w , for which the oxygen coefficient, α = w/(2x + 0.5y), is significantly less than 1, as well as for propellants containing aluminum hydride [19] or boron-containing fuel [20].…”

Section: Introductionmentioning

confidence: 99%

Energetic Polymer Possessing Furazan, 1,2,3-Triazole, and Nitramine Subunits

Gribov

Kondakova

Il’icheva

et al. 2023

IJMS

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A [3 + 2] cycloaddition reaction using dialkyne and diazide comonomers, both bearing explosophoric groups, to synthesize energetic polymers containing furazan and 1,2,3-triazole ring as well as nitramine group in the polymer chain have been described. The developed solvent- and catalyst-free approach is methodologically simple and effective, the comonomers used are easily available, and the resulting polymer does not need any purification. All this makes it a promising tool for the synthesis of energetic polymers. The protocol was utilized to generate multigram quantities of the target polymer, which has been comprehensively investigated. The resulting polymer was fully characterized by spectral and physico-chemical methods. Compatibility with energetic plasticizers, thermochemical characteristics, and combustion features indicate the prospects of this polymer as a binder base for energetic materials. The polymer of this study surpasses the benchmark energetic polymer, nitrocellulose (NC), in a number of properties.

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Nitramino-polymer with ether bridges and 1,2,3-triazole subunits incorporated into the polymer chain

Gribov,

Il'icheva,

Kondakova

et al. 2025

FirePhysChem

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Comparative ballistic efficiency of solid composite propellants: which plasticizer/polymer combination is the energetically preferred binder?

Cited by 6 publications

References 9 publications

Promising Oxygen- and Nitrogen-Rich Azidonitramino Ether Plasticizers for Energetic Materials

Promising Oxygen- and Nitrogen-Rich Azidonitramino Ether Plasticizers for Energetic Materials

Energetic Polymer Possessing Furazan, 1,2,3-Triazole, and Nitramine Subunits

Nitramino-polymer with ether bridges and 1,2,3-triazole subunits incorporated into the polymer chain

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