Mechanistic study of the gas-phase reaction of CH2FO2 radicals with HO2

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Mechanistic study of the gas-phase reaction of CH2FO2 radicals with HO2. / Wallington, Timothy J.; Hurley, Michael D.; Schneider, William F.; Sehested, Jens; Nielsen, Ole John.

I: Chemical Physics Letters, Bind 218, Nr. 1-2, 04.02.1994, s. 34-42.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Wallington, TJ, Hurley, MD, Schneider, WF, Sehested, J & Nielsen, OJ 1994, 'Mechanistic study of the gas-phase reaction of CH2FO2 radicals with HO2', Chemical Physics Letters, bind 218, nr. 1-2, s. 34-42. https://doi.org/10.1016/0009-2614(93)E1466-T

APA

Wallington, T. J., Hurley, M. D., Schneider, W. F., Sehested, J., & Nielsen, O. J. (1994). Mechanistic study of the gas-phase reaction of CH2FO2 radicals with HO2. Chemical Physics Letters, 218(1-2), 34-42. https://doi.org/10.1016/0009-2614(93)E1466-T

Vancouver

Wallington TJ, Hurley MD, Schneider WF, Sehested J, Nielsen OJ. Mechanistic study of the gas-phase reaction of CH2FO2 radicals with HO2. Chemical Physics Letters. 1994 feb. 4;218(1-2):34-42. https://doi.org/10.1016/0009-2614(93)E1466-T

Author

Wallington, Timothy J. ; Hurley, Michael D. ; Schneider, William F. ; Sehested, Jens ; Nielsen, Ole John. / Mechanistic study of the gas-phase reaction of CH2FO2 radicals with HO2. I: Chemical Physics Letters. 1994 ; Bind 218, Nr. 1-2. s. 34-42.

Bibtex

@article{b381b1fc0b4e4f97bb6da00f89332973,
title = "Mechanistic study of the gas-phase reaction of CH2FO2 radicals with HO2",
abstract = "Fourier transform infrared spectroscopy was used to identify CH2FOOH and HC(O)F as products of the gas-phase reaction of CH2FO2 radicals with HO2 radicals. At 700 Torr and 295 ± 2 K, branching ratios for the CH2FOOH forming channel, k1a/k1=0.29 ± 0.08 and the HC(O)F channel, k1b/k1=0.71 ± 0.11 were established. Quoted errors are 2 standard deviations together with our estimate of systematic uncertainties. This result is discussed with respect to previous literature data and to computer models of atmospheric chemistry. As part of this work, the reactivity of Cl atoms towards CH2FCl and CH2FOOH was investigated; rate constants of k(Cl + CH2FCl) = (1.1 ± 0.1) × 10-13 and k(Cl + CH2FOOH) = (1.5 ± 0.5) × 10-13 cm3 molecule-1 s-1 were determined.",
author = "Wallington, {Timothy J.} and Hurley, {Michael D.} and Schneider, {William F.} and Jens Sehested and Nielsen, {Ole John}",
year = "1994",
month = feb,
day = "4",
doi = "10.1016/0009-2614(93)E1466-T",
language = "English",
volume = "218",
pages = "34--42",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",
number = "1-2",

}

RIS

TY - JOUR

T1 - Mechanistic study of the gas-phase reaction of CH2FO2 radicals with HO2

AU - Wallington, Timothy J.

AU - Hurley, Michael D.

AU - Schneider, William F.

AU - Sehested, Jens

AU - Nielsen, Ole John

PY - 1994/2/4

Y1 - 1994/2/4

N2 - Fourier transform infrared spectroscopy was used to identify CH2FOOH and HC(O)F as products of the gas-phase reaction of CH2FO2 radicals with HO2 radicals. At 700 Torr and 295 ± 2 K, branching ratios for the CH2FOOH forming channel, k1a/k1=0.29 ± 0.08 and the HC(O)F channel, k1b/k1=0.71 ± 0.11 were established. Quoted errors are 2 standard deviations together with our estimate of systematic uncertainties. This result is discussed with respect to previous literature data and to computer models of atmospheric chemistry. As part of this work, the reactivity of Cl atoms towards CH2FCl and CH2FOOH was investigated; rate constants of k(Cl + CH2FCl) = (1.1 ± 0.1) × 10-13 and k(Cl + CH2FOOH) = (1.5 ± 0.5) × 10-13 cm3 molecule-1 s-1 were determined.

AB - Fourier transform infrared spectroscopy was used to identify CH2FOOH and HC(O)F as products of the gas-phase reaction of CH2FO2 radicals with HO2 radicals. At 700 Torr and 295 ± 2 K, branching ratios for the CH2FOOH forming channel, k1a/k1=0.29 ± 0.08 and the HC(O)F channel, k1b/k1=0.71 ± 0.11 were established. Quoted errors are 2 standard deviations together with our estimate of systematic uncertainties. This result is discussed with respect to previous literature data and to computer models of atmospheric chemistry. As part of this work, the reactivity of Cl atoms towards CH2FCl and CH2FOOH was investigated; rate constants of k(Cl + CH2FCl) = (1.1 ± 0.1) × 10-13 and k(Cl + CH2FOOH) = (1.5 ± 0.5) × 10-13 cm3 molecule-1 s-1 were determined.

UR - http://www.scopus.com/inward/record.url?scp=0002112452&partnerID=8YFLogxK

U2 - 10.1016/0009-2614(93)E1466-T

DO - 10.1016/0009-2614(93)E1466-T

M3 - Journal article

AN - SCOPUS:0002112452

VL - 218

SP - 34

EP - 42

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 1-2

ER -

ID: 228194314