%0 Journal Article %1 ASCHMANN:2002p3746 %A ASCHMANN, SM %A Arey, J %A Atkinson, R %D 2002 %J Atmospheric Environment %K Atmospheric Carbonyl Chemistry Constants, Formation Formation, Hox Hydroxyl Mechanism, Organic-Compounds, Oxides, Ozone, Ozone-Alkene Ozonolysis, Products, Radical, Rate Reaction Reaction, Reactions, Terpene, Volatile Yields, %N 27 %P 4347--4355 %T OH radical formation from the gas-phase reactions of O-3 with a series of terpenes %U http://www.google.com/search?client=safari&rls=en-us&q=OH+radical+formation+from+the+gas-phase+reactions+of+O-3+with+a+series+of+terpenes&ie=UTF-8&oe=UTF-8 %V 36 %X The yields of OH radicals from the gas-phase reactions of 03 with a series of C-10 terpenes have been measured at 296 +/- 2K and atmospheric pressure of air, using 2-butanol to scavenge the OH radicals formed and measuring the amount of 2-butanone produced. The measured molar OH radical yields are: 2-carene, 0.81 +/- 0.11; 3-carene, 0.86 +/- 0.11; limonene, 0.67 +/- 0.10; myrcene, 0.63 +/- 0.09; ocimene (cis-/trans- mixture), 0.55 +/- 0.09; a-terpinene, 0.38 +/- 0.05; gamma-terpinene, 0.81 +/- 0.11; terpinolene, 0.74 +/- 0.10; and linalool, 0.66 +/- 0.10. These OH radical yields are independent of water vapor concentration over the range (0.34-2.7) x 10(17) molecule cm(-3) (5-40% relative humidity). Together with previous measurements in this laboratory of the OH radical yields from the reactions of O-3 with alpha-pinene and sabinene, a consistent data set of OH radical formation yields from the reactions of O-3 with monoterpenes are available for atmospheric conditions. (C) 2002 Elsevier Science Ltd. All rights reserved.

@article{ASCHMANN:2002p3746, abstract = {The yields of OH radicals from the gas-phase reactions of 03 with a series of C-10 terpenes have been measured at 296 +/- 2K and atmospheric pressure of air, using 2-butanol to scavenge the OH radicals formed and measuring the amount of 2-butanone produced. The measured molar OH radical yields are: 2-carene, 0.81 +/- 0.11; 3-carene, 0.86 +/- 0.11; limonene, 0.67 +/- 0.10; myrcene, 0.63 +/- 0.09; ocimene (cis-/trans- mixture), 0.55 +/- 0.09; a-terpinene, 0.38 +/- 0.05; gamma-terpinene, 0.81 +/- 0.11; terpinolene, 0.74 +/- 0.10; and linalool, 0.66 +/- 0.10. These OH radical yields are independent of water vapor concentration over the range (0.34-2.7) x 10(17) molecule cm(-3) (5-40% relative humidity). Together with previous measurements in this laboratory of the OH radical yields from the reactions of O-3 with alpha-pinene and sabinene, a consistent data set of OH radical formation yields from the reactions of O-3 with monoterpenes are available for atmospheric conditions. (C) 2002 Elsevier Science Ltd. All rights reserved.}, added-at = {2010-06-22T19:38:37.000+0200}, affiliation = {Univ Calif Riverside, Dept Environm Sci, Riverside, CA 92521 USA}, author = {ASCHMANN, SM and Arey, J and Atkinson, R}, biburl = {https://www.bibsonomy.org/bibtex/2112ab41af2b7a04efbc38ae3f8091d11/gsmith}, date-added = {2010-05-07 12:40:17 -0400}, date-modified = {2010-05-07 12:40:25 -0400}, interhash = {3071cee9b8e1a60e4fd570fd696be2e8}, intrahash = {112ab41af2b7a04efbc38ae3f8091d11}, journal = {Atmospheric Environment}, keywords = {Atmospheric Carbonyl Chemistry Constants, Formation Formation, Hox Hydroxyl Mechanism, Organic-Compounds, Oxides, Ozone, Ozone-Alkene Ozonolysis, Products, Radical, Rate Reaction Reaction, Reactions, Terpene, Volatile Yields,}, language = {English}, local-url = {file://localhost/Users/geoffreysmith/Documents/Papers/Atmospheric%20Environment/2002/Atmospheric%20Environment,%2036,%204347-4355%202002.pdf}, month = Jan, number = 27, pages = {4347--4355}, pmid = {000178495900006}, rating = {0}, timestamp = {2010-06-22T19:39:22.000+0200}, title = {OH radical formation from the gas-phase reactions of O-3 with a series of terpenes}, uri = {papers://E88B624E-D406-46FF-9D95-BB9C1AAE3FDC/Paper/p3746}, url = {http://www.google.com/search?client=safari&rls=en-us&q=OH+radical+formation+from+the+gas-phase+reactions+of+O-3+with+a+series+of+terpenes&ie=UTF-8&oe=UTF-8}, volume = 36, year = 2002 }