A product study of the gas-phase reaction of Isoprene with the OH radical in the presence of NOx
作者： Ernesto C. Tuazon , Roger Atkinson
关键词: Photochemistry 、 Chemistry 、 Reaction mechanism 、 Methacrolein 、 NOx 、 Yield (chemistry) 、 Isoprene 、 Hydrocarbon 、 Methyl vinyl ketone 、 Aliphatic compound
摘要: The gas-phase reaction of isoprene with the OH radical, in resence NOx, was investigated at 298 ± 2 K and atmospheric pressure air by long path length FT-IR spectroscopy. primary products identified their formation yields were: methacrolein, 0.21 0.05; methyl vinyl ketone, 0.29 0.07; HCHO, observed yield being consistent sum methacrolein ketone yields. Combined previously reported 0.044 0.006 for 3-methylfuran, these accounted 55 9% which reacted. Under conditions where dark NO2is not significant, balance consumed could possibly be “organic nitrates” “other carbonyl compounds” formed estimated overall ca. 12% 25%, respectively.
sci-hub.se 参考文章(32)
Roger Atkinson, Sara M. Aschmann, Arthur M. Winer, James N. Pitts, Gas phase reaction of NO2 with alkenes and dialkenes International Journal of Chemical Kinetics. ,vol. 16, pp. 697- 706 ,(1984) , 10.1002/KIN.550160607
Roger Atkinson, William P. L. Carter, Kinetics and mechanisms of the gas-phase reactions of ozone with organic compounds under atmospheric conditions Chemical Reviews. ,vol. 84, pp. 437- 470 ,(1984) , 10.1021/CR00063A002
J. P. Killus, G. Z. Whitten, Isoprene: a photochemical kinetic mechanism. Environmental Science & Technology. ,vol. 18, pp. 142- 148 ,(1984) , 10.1021/ES00121A003
Th. Benter, R.N. Schindler, Absolute rate coefficients for the reaction of NO3 radicals with simple dienes Chemical Physics Letters. ,vol. 145, pp. 67- 70 ,(1988) , 10.1016/0009-2614(88)85134-0
W. Chameides, R. Lindsay, J Richardson, C. Kiang, The role of biogenic hydrocarbons in urban photochemical smog: Atlanta as a case study. Science. ,vol. 241, pp. 1473- 1475 ,(1988) , 10.1126/SCIENCE.3420404
William P. L. Carter, Roger Atkinson, Alkyl nitrate formation from the atmospheric photoxidation of alkanes; a revised estimation method Journal of Atmospheric Chemistry. ,vol. 8, pp. 165- 173 ,(1989) , 10.1007/BF00053721
Ernesto C. Tuazon, Roger Atkinson, A product study of the gas-phase reaction of methyl vinyl ketone with the OH radical in the presence of NOx International Journal of Chemical Kinetics. ,vol. 21, pp. 1141- 1152 ,(1989) , 10.1002/KIN.550211207
Philippe Dagaut, Renzhang Liu, Timothy J. Wallington, Michael J. Kurylo, Kinetic measurements of the gas-phase reactions of OH radicals with hydroxy ethers, hydroxy ketones, and keto ethers The Journal of Physical Chemistry. ,vol. 93, pp. 7838- 7840 ,(1989) , 10.1021/J100360A022
Paul M. Yavorsky, Nestor J. Mazzocco, Gerald D. Rutledge, Everett Gorin, Atmospheric thermal oxidation of nitric oxide in the presence of dienes Environmental Science & Technology. ,vol. 4, pp. 752- 757 ,(1970) , 10.1021/ES60044A003
P. R. Zimmerman, J. P. Greenberg, C. E. Westberg, Measurements of atmospheric hydrocarbons and biogenic emission fluxes in the Amazon Boundary layer Journal of Geophysical Research. ,vol. 93, pp. 1407- 1416 ,(1988) , 10.1029/JD093ID02P01407