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1559475 
Journal Article 
Determination of the rate constant of the reaction of NO3 with C2H5I using time-resolved cavity ring-down spectroscopy 
Nakano, Y; Hosho, Y; Sadamori, K; Ishiwata, T 
2012 
Yes 
Chemical Physics Letters
ISSN: 0009-2614 
535 
26-29 
WOS:000303437900005 
The reaction of NO3 with C2H5I was studied using time resolved cavity ring-down spectroscopy. The rate constant of NO3 + C2H5I reaction was determined
to be (2.4 +/- 0.4) x 10 (13) cm(3) molecule (1) s (1) at 298 K and showed no pressure dependence
in the range of 25-100 Torr of N-2 diluent. The determined value of the rate constant suggests
that the reaction of NO3 with C2H5I would play an important role in the iodine cycle at night.
(C) 2012 Elsevier B. V. All rights reserved.