Thermal decomposition of methyl nitrite in shock waves studied by laser probing

D. S.Y. Hsu*, G. L. Burks, M. D. Beebe, Ming-Chang Lin

*Corresponding author for this work

研究成果: Article

12 引文 斯高帕斯(Scopus)

摘要

The unimolecular decomposition of methyl nitrite in the temperature range 680–955 K and pressure range 0.64 to 2.0 atm has been studied in shock‐tube experiments employing real‐time absorption of CW CO laser radiation by the NO product. Computer kinetic modeling using a set of 23 reactions shows that NO product is relatively unreactive. Its initial rate of production can be used to yield directly the unimolecular rate constant, which in the fall‐off region, can be represented by the second‐order rate coefficient in the Arrhenius form: (Formula Presented.) A RRKM model calculation, assuming a loose CH3ONO complex with two degrees of free internal rotation, gives good agreement with the experimental rate constants.

原文English
頁(從 - 到)1139-1150
頁數12
期刊International Journal of Chemical Kinetics
16
發行號9
DOIs
出版狀態Published - 1 一月 1984

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