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Atmospheric chemistry of CH3CHF2 (HFC-152a): Kinetics, mechanisms, and products of Cl atom- and OH radical-initiated oxidation in the presence and absence of NO(sub x)

Authors :
Taketani, Fumikazu
Nakayama, Tomoki
Takahashi, Kenshi
Matsumi, Yutaka
Hurley, Michael D.
Wallington, Timothy J.
Toft, Anne
Andersen, M.P. Sulbaek
Source :
Journal of Physical Chemistry A. Oct 13, 2005, Vol. 109 Issue 40, p9061, 9 p.
Publication Year :
2005

Abstract

Smog chamber/Fourier transform infrared and laser-induced fluorescence spectroscopic techniques are used to study the atmospheric degradation of CH3CHF2. Reaction with Cl atoms gives CH3CF2 radicals in a yield of 99.2 plusmn 0.1% and CH2CHF2 radicals in a yield of 0.8 plusmn 0.1%.

Details

Language :
English
ISSN :
10895639
Volume :
109
Issue :
40
Database :
Gale General OneFile
Journal :
Journal of Physical Chemistry A
Publication Type :
Academic Journal
Accession number :
edsgcl.140434010