Kinetics of the reaction of CH3O2 radicals with NO2
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Kinetics of the reaction of CH3O2 radicals with NO2. / Wallington, T. J.; Nielsen, O. J.
I: Chemical Physics Letters, Bind 313, Nr. 3-4, 12.11.1999, s. 456-460.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Kinetics of the reaction of CH3O2 radicals with NO2
AU - Wallington, T. J.
AU - Nielsen, O. J.
PY - 1999/11/12
Y1 - 1999/11/12
N2 - The kinetics of the gas-phase reaction of CH3O2 radicals with NO2 were studied at 295 K in 0.5-14 atm of SF6 diluent using pulse radiolysis combined with time-resolved UV-VIS spectroscopy. Rate data were obtained by following the loss of CH3O2 using a monitoring wavelength of 260 nm. The results were well described using the Troe formula with Fc=0.40±0.09, k0=(1.46±0.50)×10-30 cm6 molecule-1 s-1 and k∞=(1.81±0.25)×10-11 cm3 molecule-1 s-1. These results are compared to the previous data and discussed in terms of reactivity trends and the atmospheric chemistry of peroxy radicals.
AB - The kinetics of the gas-phase reaction of CH3O2 radicals with NO2 were studied at 295 K in 0.5-14 atm of SF6 diluent using pulse radiolysis combined with time-resolved UV-VIS spectroscopy. Rate data were obtained by following the loss of CH3O2 using a monitoring wavelength of 260 nm. The results were well described using the Troe formula with Fc=0.40±0.09, k0=(1.46±0.50)×10-30 cm6 molecule-1 s-1 and k∞=(1.81±0.25)×10-11 cm3 molecule-1 s-1. These results are compared to the previous data and discussed in terms of reactivity trends and the atmospheric chemistry of peroxy radicals.
UR - http://www.scopus.com/inward/record.url?scp=0004470220&partnerID=8YFLogxK
U2 - 10.1016/S0009-2614(99)01072-6
DO - 10.1016/S0009-2614(99)01072-6
M3 - Journal article
AN - SCOPUS:0004470220
VL - 313
SP - 456
EP - 460
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 3-4
ER -
ID: 223681227