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Search Publications by: Vladimir L. Orkin ()

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Displaying 51 - 71 of 71

Determination of Atmospheric Lifetimes Via the Measurement of OH Radical Kinetics

December 1, 2003
Author(s)
Michael J. Kurylo III, Vladimir L. Orkin
The reaction with hydroxyl radicals in the troposphere is the main atmospheric removal process for the majority of gases of industrial and natural origin. Their residence time in the atmosphere can be estimated based on the reactivity towards OH and some

Measurements of the Infrared Absorption Cross-Sections of Haloalkanes and Their Use in a Simplified Calculational Approach for Estimating Direct Global Warming Potentials

May 1, 2003
Author(s)
Vladimir L. Orkin, A G. Guschin, I K. Larin, Robert E. Huie, Michael J. Kurylo III
The infrared absorption cross-sections and integrated band intensities for 21 haloakanes: CFCl 3, CF 2Cl 2, CF 2Br 2, CH 2F 2, CHR 2Cl, CHF 2Br, CF 3Br, CHCl 2-CF 2Cl, CHFCl-CFCl 2, CHCl 2-CF 3, CHClBr-Cf 3, CHFCl-CFd2^Cl, CHFBr-CF 3, CHF 2-CF 3, CH 2Br-CF

OH Reactivity and UV Spectra of Propane, n-Propyl Bromide, and Isopropyl Bromide

March 1, 2003
Author(s)
S N. Kozlov, Vladimir L. Orkin, Robert E. Huie, Michael J. Kurylo III
The rate constants for the reactions of OH radicals with the 1-bromopropane, 2-bromopropane, and propane were measured using the flash photolysis reasonance fluorescence technique over the temperature range between 210 K and 480 K. Arrhenius plots exhibit

Atmospheric Oxidation Mechanism of Methyl Pivalate, (CH 3 ) 3 CC(O)OCH 3

August 1, 2001
Author(s)
T J. Wallington, Y Ninomiya, M Mashino, M Kawasaki, Vladimir L. Orkin, Robert E. Huie, Michael J. Kurylo III
Flash photolysis-resonance fluorescence techniques were used to measure the rate constant for the reaction of OH radicals with methyl pivalate, (CH 3) 3CC(O)OCH 3 over the temperature range 250-370 K. The rate constant exhibited a weak temperature