Rate constants and Arrhenius parameters for the reactions of OH radicals and Cl atoms with CF3CH2OCHF2, CF3CHClOCHF2 and CF3CH2OCClF2, using the discharge-flow/resonance fluorescence method

2001 ◽  
Vol 3 (15) ◽  
pp. 3064-3069 ◽  
Author(s):  
Simon D. Beach ◽  
Kevin M. Hickson ◽  
Ian W. M. Smith ◽  
Richard P. Tuckett
Keyword(s):  
Rate Constants ◽  
Fluorescence Method ◽  
Oh Radicals ◽  
Resonance Fluorescence ◽  
Arrhenius Parameters ◽  
Discharge Flow ◽  
Cl Atoms ◽  
Resonance Fluorescence Method

Rate Constant for the Reaction of OH with n-C4H10

1973 ◽  
Vol 28 (8) ◽  
pp. 1383-1384 ◽  
Author(s):  
F. Stuhl
Keyword(s):  
Hydroxyl Radicals ◽  
Rate Constant ◽  
Fluorescence Method ◽  
Oh Radicals ◽  
Resonance Fluorescence ◽  
Kinetic Behavior ◽  
Large Excess ◽  
Uv Photolysis ◽  
Resonance Fluorescence Method ◽  
Vacuum Uv

The kinetic behavior of OH radicals was studied in the presence of a large excess of n-butane. Hydroxyl radicals were produced by pulsed vacuum-uv photolysis of H2O and were monitored directly by a resonance fluorescence method. The rate constant for the reaction OH + n-butane was determined to be 2.35 (±0.35) × 10-12 cm3 molecule-1 sec-1 at 298 °K.

A theoretical insight into atmospheric chemistry of HFE-7100 and perfluoro-butyl formate: reactions with OH radicals and Cl atoms and the fate of alkoxy radicals

2016 ◽  
Vol 40 (7) ◽  
pp. 6148-6155 ◽  
Author(s):  
Bhupesh Kumar Mishra ◽  
Makroni Lily ◽  
Ramesh Chandra Deka ◽  
Asit K. Chandra
Keyword(s):  
Global Warming ◽  
Atmospheric Chemistry ◽  
Global Warming Potential ◽  
Rate Constants ◽  
Oh Radicals ◽  
Atmospheric Lifetime ◽  
Alkoxy Radicals ◽  
Cl Atoms ◽  
Theoretical Insight ◽  
Insight Into

The calculated rate constants for C4F9OCH3 + OH/Cl reactions are found to be 1.94 × 10−14 and 1.74 × 10−12 cm3 molecule−1 s−1, respectively, at 298 K. The atmospheric lifetime and global warming potential for HFE-7100 are computed to be 2.12 years and 155.3, respectively.

ChemInform Abstract: Rate Constants and Atmospheric Lifetimes for the Reactions of OH Radicals and Cl Atoms with Haloalkanes.

ChemInform ◽  
2010 ◽  
Vol 24 (29) ◽  
pp. no-no
Author(s):  
T. DONAGHY ◽  
I. SHANAHAN ◽  
M. HANDE ◽  
S. FITZPATRICK
Keyword(s):  
Rate Constants ◽  
Oh Radicals ◽  
Cl Atoms

Hydrogen abstraction from CF3CF2CFH2 and CF3CFHCF2H by OH radicals and Cl atoms: theoretical enthalpies and rate constants

2009 ◽  
Vol 124 (1-2) ◽  
pp. 59-70 ◽  
Author(s):  
Hong Gao ◽  
Ying Wang ◽  
Qin Wang ◽  
Jing-Yao Liu ◽  
Chia-Chung Sun
Keyword(s):  
Rate Constants ◽  
Hydrogen Abstraction ◽  
Oh Radicals ◽  
Cl Atoms

Atmospheric fate of acrylic acid and acrylonitrile: Rate constants with Cl atoms and OH radicals in the gas phase

2007 ◽  
Vol 41 (27) ◽  
pp. 5769-5777 ◽  
Author(s):  
Mariano A. Teruel ◽  
María B. Blanco ◽  
Gabriela R. Luque
Keyword(s):  
Acrylic Acid ◽  
Gas Phase ◽  
Rate Constants ◽  
Oh Radicals ◽  
Atmospheric Fate ◽  
Cl Atoms
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