Rate coefficients for reactions of OH radicals with CH3 D, CH2 D2 , CHD3 , and CD4

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Standard

Rate coefficients for reactions of OH radicals with CH3 D, CH2 D2 , CHD3 , and CD4. / Frederickson, Louise Bøge; Andersen, Simone Thirstrup; Nielsen, Ole John.

I: International Journal of Chemical Kinetics, Bind 51, Nr. 6, 2019, s. 390-394.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Frederickson, LB, Andersen, ST & Nielsen, OJ 2019, 'Rate coefficients for reactions of OH radicals with CH3 D, CH2 D2 , CHD3 , and CD4', International Journal of Chemical Kinetics, bind 51, nr. 6, s. 390-394. https://doi.org/10.1002/kin.21262

APA

Frederickson, L. B., Andersen, S. T., & Nielsen, O. J. (2019). Rate coefficients for reactions of OH radicals with CH3 D, CH2 D2 , CHD3 , and CD4. International Journal of Chemical Kinetics, 51(6), 390-394. https://doi.org/10.1002/kin.21262

Vancouver

Frederickson LB, Andersen ST, Nielsen OJ. Rate coefficients for reactions of OH radicals with CH3 D, CH2 D2 , CHD3 , and CD4. International Journal of Chemical Kinetics. 2019;51(6):390-394. https://doi.org/10.1002/kin.21262

Author

Frederickson, Louise Bøge ; Andersen, Simone Thirstrup ; Nielsen, Ole John. / Rate coefficients for reactions of OH radicals with CH3 D, CH2 D2 , CHD3 , and CD4. I: International Journal of Chemical Kinetics. 2019 ; Bind 51, Nr. 6. s. 390-394.

Bibtex

@article{915790c981de49e0a92ee4a475f0e1ba,
title = "Rate coefficients for reactions of OH radicals with CH3 D, CH2 D2 , CHD3 , and CD4",
abstract = " Fourier transform infrared (FTIR) smog chamber techniques were used to investigate the atmospheric chemistry of the isotopologues of methane. Relative rate measurements were performed to determine the kinetics of the reaction of the isotopologues of methane with OH radicals in cm 3 molecule −1 s −1 units: k(CH 3 D + OH) = (5.19 ± 0.90) × 10 −15 , k(CH 2 D 2 + OH) = (4.11 ± 0.74) × 10 −15 , k(CHD 3 + OH) = (2.14 ± 0.43) × 10 −15 , and k(CD 4 + OH) = (1.17 ± 0.19) × 10 −15 in 700 Torr of air diluent at 296 ± 2 K. Using the determined OH rate coefficients, the atmospheric lifetimes for CH 4– x D x (x = 1–4) were estimated to be 6.1, 7.7, 14.8, and 27.0 years, respectively. The results are discussed in relation to previous measurements of these rate coefficients. ",
keywords = "deuterated methanes, isotope effects, isotopologues, OH kinetics",
author = "Frederickson, {Louise B{\o}ge} and Andersen, {Simone Thirstrup} and Nielsen, {Ole John}",
year = "2019",
doi = "10.1002/kin.21262",
language = "English",
volume = "51",
pages = "390--394",
journal = "International Journal of Chemical Kinetics",
issn = "0538-8066",
publisher = "JohnWiley & Sons, Inc.",
number = "6",

}

RIS

TY - JOUR

T1 - Rate coefficients for reactions of OH radicals with CH3 D, CH2 D2 , CHD3 , and CD4

AU - Frederickson, Louise Bøge

AU - Andersen, Simone Thirstrup

AU - Nielsen, Ole John

PY - 2019

Y1 - 2019

N2 - Fourier transform infrared (FTIR) smog chamber techniques were used to investigate the atmospheric chemistry of the isotopologues of methane. Relative rate measurements were performed to determine the kinetics of the reaction of the isotopologues of methane with OH radicals in cm 3 molecule −1 s −1 units: k(CH 3 D + OH) = (5.19 ± 0.90) × 10 −15 , k(CH 2 D 2 + OH) = (4.11 ± 0.74) × 10 −15 , k(CHD 3 + OH) = (2.14 ± 0.43) × 10 −15 , and k(CD 4 + OH) = (1.17 ± 0.19) × 10 −15 in 700 Torr of air diluent at 296 ± 2 K. Using the determined OH rate coefficients, the atmospheric lifetimes for CH 4– x D x (x = 1–4) were estimated to be 6.1, 7.7, 14.8, and 27.0 years, respectively. The results are discussed in relation to previous measurements of these rate coefficients.

AB - Fourier transform infrared (FTIR) smog chamber techniques were used to investigate the atmospheric chemistry of the isotopologues of methane. Relative rate measurements were performed to determine the kinetics of the reaction of the isotopologues of methane with OH radicals in cm 3 molecule −1 s −1 units: k(CH 3 D + OH) = (5.19 ± 0.90) × 10 −15 , k(CH 2 D 2 + OH) = (4.11 ± 0.74) × 10 −15 , k(CHD 3 + OH) = (2.14 ± 0.43) × 10 −15 , and k(CD 4 + OH) = (1.17 ± 0.19) × 10 −15 in 700 Torr of air diluent at 296 ± 2 K. Using the determined OH rate coefficients, the atmospheric lifetimes for CH 4– x D x (x = 1–4) were estimated to be 6.1, 7.7, 14.8, and 27.0 years, respectively. The results are discussed in relation to previous measurements of these rate coefficients.

KW - deuterated methanes

KW - isotope effects

KW - isotopologues

KW - OH kinetics

U2 - 10.1002/kin.21262

DO - 10.1002/kin.21262

M3 - Journal article

AN - SCOPUS:85062369115

VL - 51

SP - 390

EP - 394

JO - International Journal of Chemical Kinetics

JF - International Journal of Chemical Kinetics

SN - 0538-8066

IS - 6

ER -

ID: 216915202