Direct kinetics study of the product forming channels of the reaction of isoprene-derived hydroxyperoxy radicals with NO
Abstract
A direct kinetics study of the product-forming channels of the reaction of isoprene-derived hydroxyalkylperoxy radicals with NO has been performed at 100 Torr pressure and 298 K using the turbulent flow technique with high-pressure chemical ionization mass spectrometry for the detection of reactants and products. For comparative purposes, a similar study was also performed for the reaction of 1- and 2-butene-derived hydroxyalkylperoxy radicals with NO. The measured hydroxyalkylnitrate product channel branching ratios were determined to be 0.061, 0.068, and 0.070 for the 1-butene, 2-butene, and isoprene systems, respectively. The results are compared to previous measurements of the hydroxyalkylnitrate-branching ratios for these systems, and the atmospheric significance of the results is discussed.
Repository Citation
Patchen, A.K., M.J. Pennino, A.C. Kiep, AND M.J. Elrod. 2007. "Direct Kinetics Study of the Product Forming Channels of the Reaction of Isoprene-Derived Hydroxyperoxy Radicals with NO." International Journal of Chemical Kinetics 39(6): 353-361.
Publisher
Wiley Periodicals
Publication Date
6-1-2007
Publication Title
International Journal of Chemical Kinetics
Department
Chemistry and Biochemistry
Document Type
Article
DOI
https://dx.doi.org/10.1002/kin.20248
Keywords
Nitrates
Language
English
Format
text
