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Absolute rate constants for the reaction of CF3O2 and CF3O radicals with NO at 295 K

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Using a pulse radiolysis UV absorption technique and subsequent simulations of experimental NO2 and FNO absorption transients, rate constants for reaction between CF3O and CF3O2 radicals with NO were determined, CF3O2 + NO→CF3O + NO2 (3), CF3O + NO→CF2O + FNO (5). k3 was derived to be (1.68±0.26) × 10-11 cm3 molecule-1 s-1, and k5 = (5.2±2.7) × 10-11 cm3 molecule-1, s-1. Results are discussed in the context of the atmospheric chemistry of halocarbons.

OriginalsprogEngelsk
TidsskriftChemical Physics Letters
Vol/bind206
Udgave nummer1-4
Sider (fra-til)369-375
Antal sider7
ISSN0009-2614
DOI
StatusUdgivet - 30 apr. 1993

ID: 228195835