A comparative study of two difurazanyl ethers

A comparative study of two difurazanyl ethers

Two difurazanyl ethers, 3,3'-dinitrofurazanyl ether (FOF-1) and 3,3'-dicyanofurazanyl ether (FOF-2), have been studied in respect of the thermal decomposition, burning behavior, and vapor pressures. The burning rate of the high-energetic FOF-1 has been measured to reach 44 mm/s at pressure...

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Veröffentlicht in:Journal of thermal analysis and calorimetry 2016-02, Vol.123 (2), p.1431-1438
Hauptverfasser: Sinditskii, V. P, Burzhava, A. V, Chernyi, A. N, Shmelev, D. S, Apalkova, V. N, Palysaeva, N. V, Sheremetev, A. B
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Burning rate
Calorimetry
Combustion
Ethers
Explosives
Low pressure
Surface temperature
Thermal decomposition
Vapor pressure
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Zusammenfassung:Two difurazanyl ethers, 3,3'-dinitrofurazanyl ether (FOF-1) and 3,3'-dicyanofurazanyl ether (FOF-2), have been studied in respect of the thermal decomposition, burning behavior, and vapor pressures. The burning rate of the high-energetic FOF-1 has been measured to reach 44 mm/s at pressure of 10 MPa. The temperature distribution in the combustion wave of FOF-1 has been recorded at low pressures, which allows obtaining the dependence of surface temperature on pressure. Vapor pressures and thermal decomposition of FOF-1 and FOF-2 have been studied in isothermal conditions. Analysis of the data obtained shows that combustion of FOF-1 is controlled by gas-phase reactions.
ISSN:1388-6150
1588-2926
1572-8943
DOI:10.1007/s10973-015-5048-4