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Energy capabilities of composites solid propellant upon replacement of trinitromethyl groups in the oxidizer by fluorodinitromethyl groups

Authors
  • Lempert, D. B.1
  • Nechiporenko, G. N.1
  • Soglasnova, S. I.1
  • Dorofeenko, E. M.1
  • 1 Russian Academy of Sciences, Institute of Problems of Chemical Physics, Chernogolovka, Moscow oblast, 142432, Russia , Chernogolovka, Moscow oblast (Russia)
Type
Published Article
Journal
Russian Journal of Physical Chemistry B
Publisher
Pleiades Publishing
Publication Date
May 01, 2017
Volume
11
Issue
3
Pages
443–449
Identifiers
DOI: 10.1134/S1990793117030046
Source
Springer Nature
Keywords
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Abstract

The energy capabilities of solid composite propellants in which the trinitromethyl groups of the oxidizer are replaced by fluorodinitromethyl groups are examined. This replacement is shown to lead to a significant decrease in the enthalpy of formation and, consequently, the specific impulse, but at the same time slightly reduces the sensitivity and substantially increases the thermal stability. The use of such oxidizers can be useful for creating formulations with increased requirements for thermal stability.

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