Thermochemical and Energy Characteristics of Dimers of Terfurazanoazepines.

Authors :: Lempert, D. B.
Kazakov, A. I.
Nabatova, A. V.
Dashko, D. V.
Stepanov, A. I.
Shilov, G. V.
Aldoshin, S. M.
Source :: Combustion, Explosion, & Shock Waves. 2020, Vol. 56 Issue 6, p621-628. 8p.
Publication Year :: 2020
Abstract: The heat of combustion and the enthalpy of formation of 7,7′-bis(terfurazan[3,4-b:3,4′-d:3″,4″-f]azepine (I) and 1,1′-dioxide-7,7′-bis(terfurazan[3,4-b:3,4′-d:3″,4″-f] azepine (II), were experimentally determined. Product I was studied by X-ray diffraction analysis, and its crystallographic characteristics were determined. The efficiency of using compounds I and II as components of solid composite propellants was analyzed, and the type of compositions in which they are more effective than HMX was determined. [ABSTRACT FROM AUTHOR]