Atmospheric chemistry of CF3CH‗CH2 and C4F9CH‗CH2: products of the gas-phase reactions with Cl atoms and OH radicals

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Standard

Atmospheric chemistry of CF3CH‗CH2 and C4F9CH‗CH2 : products of the gas-phase reactions with Cl atoms and OH radicals. / Nakayama, T.; Takahashi, K.; Matsumi, Y.; Toft, A.; Andersen, Mads Peter Sulbæk; Nielsen, Ole John; Waterland, R. L.; Buck, R. C.; Hurley, M. D.; Wallington, T. J.

I: Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory, Bind 111, Nr. 5, 2007, s. 909-915.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Nakayama, T, Takahashi, K, Matsumi, Y, Toft, A, Andersen, MPS, Nielsen, OJ, Waterland, RL, Buck, RC, Hurley, MD & Wallington, TJ 2007, 'Atmospheric chemistry of CF3CH‗CH2 and C4F9CH‗CH2: products of the gas-phase reactions with Cl atoms and OH radicals', Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory, bind 111, nr. 5, s. 909-915. https://doi.org/10.1021/jp066736l

APA

Nakayama, T., Takahashi, K., Matsumi, Y., Toft, A., Andersen, M. P. S., Nielsen, O. J., Waterland, R. L., Buck, R. C., Hurley, M. D., & Wallington, T. J. (2007). Atmospheric chemistry of CF3CH‗CH2 and C4F9CH‗CH2: products of the gas-phase reactions with Cl atoms and OH radicals. Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory, 111(5), 909-915. https://doi.org/10.1021/jp066736l

Vancouver

Nakayama T, Takahashi K, Matsumi Y, Toft A, Andersen MPS, Nielsen OJ o.a. Atmospheric chemistry of CF3CH‗CH2 and C4F9CH‗CH2: products of the gas-phase reactions with Cl atoms and OH radicals. Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory. 2007;111(5):909-915. https://doi.org/10.1021/jp066736l

Author

Nakayama, T. ; Takahashi, K. ; Matsumi, Y. ; Toft, A. ; Andersen, Mads Peter Sulbæk ; Nielsen, Ole John ; Waterland, R. L. ; Buck, R. C. ; Hurley, M. D. ; Wallington, T. J. / Atmospheric chemistry of CF3CH‗CH2 and C4F9CH‗CH2 : products of the gas-phase reactions with Cl atoms and OH radicals. I: Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory. 2007 ; Bind 111, Nr. 5. s. 909-915.

Bibtex

@article{8ecbbf54907c4a35b5950ddd44b7ceb0,
title = "Atmospheric chemistry of CF3CH‗CH2 and C4F9CH‗CH2: products of the gas-phase reactions with Cl atoms and OH radicals",
abstract = "FTIR-smog chamber techniques were used to study the products of the Cl atom and OH radical initiated oxidation of CF3CHCH2 in 700 Torr of N-2/O-2, diluent at 296 K. The Cl atom initiated oxidation of CF3CHCH2 in 700 Torr of air in the absence of NOx gives CF3C(O)CH2Cl and CF3CHO in yields of 70 +/- 5% and 6.2 +/- 0.5 respectively. Reaction with Cl atoms proceeds via addition to the > CC CC <double bond leading to the formation of CxF2x+1C(O)HCH2OH and CxF2x+1CHOHCH2O radicals. Decomposition via C-C bond scission is the sole fate of CxF2x+1CH(O)CH2OH and CxF2x+1CH(OH)CH2O radicals. As part of this work a rate constant of k(Cl+CF3C(O)CH2Cl) = (5.63 +/- 0.66) x 10(-14) cm(3) molecule(-1) s(-1) was determined. The results are discussed with respect to previous literature data and the possibility that the atmospheric oxidation of CxF2x+1CHCH2 contributes to the observed burden of perfluorocarboxylic acids, CxF2x+1COOH, in remote locations.",
author = "T. Nakayama and K. Takahashi and Y. Matsumi and A. Toft and Andersen, {Mads Peter Sulb{\ae}k} and Nielsen, {Ole John} and Waterland, {R. L.} and Buck, {R. C.} and Hurley, {M. D.} and Wallington, {T. J.}",
year = "2007",
doi = "10.1021/jp066736l",
language = "English",
volume = "111",
pages = "909--915",
journal = "Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory",
issn = "1089-5639",
publisher = "American Chemical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Atmospheric chemistry of CF3CH‗CH2 and C4F9CH‗CH2

T2 - products of the gas-phase reactions with Cl atoms and OH radicals

AU - Nakayama, T.

AU - Takahashi, K.

AU - Matsumi, Y.

AU - Toft, A.

AU - Andersen, Mads Peter Sulbæk

AU - Nielsen, Ole John

AU - Waterland, R. L.

AU - Buck, R. C.

AU - Hurley, M. D.

AU - Wallington, T. J.

PY - 2007

Y1 - 2007

N2 - FTIR-smog chamber techniques were used to study the products of the Cl atom and OH radical initiated oxidation of CF3CHCH2 in 700 Torr of N-2/O-2, diluent at 296 K. The Cl atom initiated oxidation of CF3CHCH2 in 700 Torr of air in the absence of NOx gives CF3C(O)CH2Cl and CF3CHO in yields of 70 +/- 5% and 6.2 +/- 0.5 respectively. Reaction with Cl atoms proceeds via addition to the > CC CC <double bond leading to the formation of CxF2x+1C(O)HCH2OH and CxF2x+1CHOHCH2O radicals. Decomposition via C-C bond scission is the sole fate of CxF2x+1CH(O)CH2OH and CxF2x+1CH(OH)CH2O radicals. As part of this work a rate constant of k(Cl+CF3C(O)CH2Cl) = (5.63 +/- 0.66) x 10(-14) cm(3) molecule(-1) s(-1) was determined. The results are discussed with respect to previous literature data and the possibility that the atmospheric oxidation of CxF2x+1CHCH2 contributes to the observed burden of perfluorocarboxylic acids, CxF2x+1COOH, in remote locations.

AB - FTIR-smog chamber techniques were used to study the products of the Cl atom and OH radical initiated oxidation of CF3CHCH2 in 700 Torr of N-2/O-2, diluent at 296 K. The Cl atom initiated oxidation of CF3CHCH2 in 700 Torr of air in the absence of NOx gives CF3C(O)CH2Cl and CF3CHO in yields of 70 +/- 5% and 6.2 +/- 0.5 respectively. Reaction with Cl atoms proceeds via addition to the > CC CC <double bond leading to the formation of CxF2x+1C(O)HCH2OH and CxF2x+1CHOHCH2O radicals. Decomposition via C-C bond scission is the sole fate of CxF2x+1CH(O)CH2OH and CxF2x+1CH(OH)CH2O radicals. As part of this work a rate constant of k(Cl+CF3C(O)CH2Cl) = (5.63 +/- 0.66) x 10(-14) cm(3) molecule(-1) s(-1) was determined. The results are discussed with respect to previous literature data and the possibility that the atmospheric oxidation of CxF2x+1CHCH2 contributes to the observed burden of perfluorocarboxylic acids, CxF2x+1COOH, in remote locations.

U2 - 10.1021/jp066736l

DO - 10.1021/jp066736l

M3 - Journal article

C2 - 17266232

VL - 111

SP - 909

EP - 915

JO - Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory

JF - Journal of Physical Chemistry Part A: Molecules, Spectroscopy, Kinetics, Environment and General Theory

SN - 1089-5639

IS - 5

ER -

ID: 44568120