Kinetics of the reactions of IO with HO2 and O(P-3)

Authors
Canosa-Mas, CE Flugge, ML Shah, D Vipond, A Wayne, RP
Citation
Ce. Canosa-mas et al., Kinetics of the reactions of IO with HO2 and O(P-3), J ATMOS CH, 34(1), 1999, pp. 153-162
Citations number
12
Categorie Soggetti
Environment/Ecology,"Earth Sciences
Journal title
JOURNAL OF ATMOSPHERIC CHEMISTRY
ISSN journal
01677764 → ACNP
Volume
34
Issue
1
Year of publication
1999
Pages
153 - 162
Database
ISI
SICI code
0167-7764(199909)34:1<153:KOTROI>2.0.ZU;2-P
Abstract
A discharge-flow tube coupled with resonance fluorescence and chemiluminesc ence detection has been used to investigate the reactions IO + HO2 --> prod ucts (1) and IO + O(P-3) --> I + O-2 (2), at T = 296 + 1 K and P = 1.7 - 2 Torr. The rate constants k(1) and k(2) have been found to be (7.1 + 1.6) x 10(-11) cm(3) molecule(-1) s(-1) and (1.35 +/- 0.15) x 10(-10) cm(3) molecu le(-1) s(-1), respectively.