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Reaction of the NO3 radical with CO: Determination of an upper limit for the rate constant using FTIR spectroscopy

✍ Scribed by J. Hjorth; G. Ottobrini; G. Restelli

Publisher: John Wiley and Sons
Year: 1986
Tongue: English
Weight: 398 KB
Volume: 18
Category: Article
ISSN: 0538-8066
DOI: 10.1002/kin.550180802

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✦ Synopsis

An upper limit for the reaction rate of CO with the nitrate radical NO, has been determined equal to 4 x lo-'' cmt3 molec-' s-' a t 295 ? 2 K. In the experiment the isotopic species C13016 and C13018 mixed at 1-2 ppmv level in synthetic air have been reacted with NO3 and the reaction followed using long path infrared absorption FT spectroscopy. The result is of interest in the studies on the role played by NOa in nighttime tropospheric chemistry.

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