Journal article
Kinetics of the reaction of F atoms with O2 and UV spectrum of FO2 radicals in the gas phase at 295 K
In
Chemical Physics Letters
—
1994, Volume 218, Issue 4, pp. 287-294
Abstract
The ultraviolet absorption spectrum of FO2 radicals and the kinetics of the reaction of F atoms with O2 have been studied in the gas phase at 295 K using pulse radiolysis combined with kinetic UV spectroscopy. At 230 nm, sigma(FO2) = (5.08 +/- 0.70) X 10(-18) cm2 molecule-1. The kinetics of the reaction F + O2 + M-->FO2 + M (1), were investigated over the pressure range 200-1000 mbar of SF6 diluent.
At 1 atm total pressure the pseudo-second-order rate constant for reaction (1) was determined to be (1.9 +/- 0.3) X 10(-13) cm3 molecule-1 s-1.
| Language: | English |
|---|---|
| Year: | 1994 |
| Pages: | 287-294 |
| ISSN: | 18734448 and 00092614 |
| Types: | Journal article |
| DOI: | 10.1016/0009-2614(94)00006-9 |
| ORCIDs: | 0000-0002-0088-3937 |
