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Kinetics of evaporation and decomposition of isopropyl nitrate by rapid scan IR spectroscopy.

Untersuchung der Kinetik der Verdampfung und Zersetzung von Isopropylnitrat mittels schneller FTIR-Spektroskopie
: Eisenreich, N.; Krause, H.H.; Pfeil, A.

Thermochimica acta 149 (1989), pp.349-356
ISSN: 0040-6031
Journal Article
Fraunhofer ICT ()
absorption-time profile; chemical reaction; decomposition; evaporation; FTIR spectroscopy; isopropylnitrat; kinetics; rapid scan IR spectroscopy

The evaporation and chemical decomposition kinetics of IPN were investigated at 200, 225 and 250 degree C by monitoring the gas phase using rapid scan FTIR spectroscopy. Evaporation and decomposition rates were determined by a fit of a special model to the experimental absorption-time profiles. The model combines elements of the quasi-static theory and simple chemical reaction kinetics.