Absolute rate constants for F + CH3CHO and CH3CO + O2, relative rate study of CH3CO + NO, and the product distribution of the F + CH3CHO reaction

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Standard

Absolute rate constants for F + CH3CHO and CH3CO + O2, relative rate study of CH3CO + NO, and the product distribution of the F + CH3CHO reaction. / Sehested, Jens; Christensen, Lene K.; Nielsen, Ole J.; Wallington, Timothy J.

I: International Journal of Chemical Kinetics, Bind 30, Nr. 12, 01.01.1998, s. 913-921.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Sehested, J, Christensen, LK, Nielsen, OJ & Wallington, TJ 1998, 'Absolute rate constants for F + CH3CHO and CH3CO + O2, relative rate study of CH3CO + NO, and the product distribution of the F + CH3CHO reaction', International Journal of Chemical Kinetics, bind 30, nr. 12, s. 913-921. https://doi.org/10.1002/(SICI)1097-4601(1998)30:12<913::AID-KIN6>3.0.CO;2-5

APA

Sehested, J., Christensen, L. K., Nielsen, O. J., & Wallington, T. J. (1998). Absolute rate constants for F + CH3CHO and CH3CO + O2, relative rate study of CH3CO + NO, and the product distribution of the F + CH3CHO reaction. International Journal of Chemical Kinetics, 30(12), 913-921. https://doi.org/10.1002/(SICI)1097-4601(1998)30:12<913::AID-KIN6>3.0.CO;2-5

Vancouver

Sehested J, Christensen LK, Nielsen OJ, Wallington TJ. Absolute rate constants for F + CH3CHO and CH3CO + O2, relative rate study of CH3CO + NO, and the product distribution of the F + CH3CHO reaction. International Journal of Chemical Kinetics. 1998 jan. 1;30(12):913-921. https://doi.org/10.1002/(SICI)1097-4601(1998)30:12<913::AID-KIN6>3.0.CO;2-5

Author

Sehested, Jens ; Christensen, Lene K. ; Nielsen, Ole J. ; Wallington, Timothy J. / Absolute rate constants for F + CH3CHO and CH3CO + O2, relative rate study of CH3CO + NO, and the product distribution of the F + CH3CHO reaction. I: International Journal of Chemical Kinetics. 1998 ; Bind 30, Nr. 12. s. 913-921.

Bibtex

@article{bcdc217e4a0c4767b129e5666c9d61cf,
title = "Absolute rate constants for F + CH3CHO and CH3CO + O2, relative rate study of CH3CO + NO, and the product distribution of the F + CH3CHO reaction",
abstract = "Using a pulse-radiolysis transient UV-VIS absorption system, rate constants for the reactions of F atoms with CH3CHO (1) and CH3CO radicals with O2 (2) and NO (3) at 295 K and 1000 mbar total pressure of SF6 was determined to be k1 = (1.4 ± 0.2) × 10-10, k2 = (4.4 ± 0.7) × 10-12, and k3 = (2.4 ± 0.7) × 10-11 cm3 molecule-1 s-1. By monitoring the formation of CH3C(O)O2 radicals (A > 250nm) and NO2 (A = 400.5nm) following radiolysis of SF6/CH3CHO/O2 and SF6/CH3CHO/O2/NO mixtures, respectively, it was deduced that reaction of F atoms with CH3CHO gives (65 ± 9)% CH3CO and (35 ± 9)% HC(O)CH2 radicals. Finally, the data obtained here suggest that decomposition of HC(O)CH2O radicals via C - C bond scission occurs at a rate of <4.7 × 105 S-1.",
author = "Jens Sehested and Christensen, {Lene K.} and Nielsen, {Ole J.} and Wallington, {Timothy J.}",
year = "1998",
month = jan,
day = "1",
doi = "10.1002/(SICI)1097-4601(1998)30:12<913::AID-KIN6>3.0.CO;2-5",
language = "English",
volume = "30",
pages = "913--921",
journal = "International Journal of Chemical Kinetics",
issn = "0538-8066",
publisher = "JohnWiley & Sons, Inc.",
number = "12",

}

RIS

TY - JOUR

T1 - Absolute rate constants for F + CH3CHO and CH3CO + O2, relative rate study of CH3CO + NO, and the product distribution of the F + CH3CHO reaction

AU - Sehested, Jens

AU - Christensen, Lene K.

AU - Nielsen, Ole J.

AU - Wallington, Timothy J.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - Using a pulse-radiolysis transient UV-VIS absorption system, rate constants for the reactions of F atoms with CH3CHO (1) and CH3CO radicals with O2 (2) and NO (3) at 295 K and 1000 mbar total pressure of SF6 was determined to be k1 = (1.4 ± 0.2) × 10-10, k2 = (4.4 ± 0.7) × 10-12, and k3 = (2.4 ± 0.7) × 10-11 cm3 molecule-1 s-1. By monitoring the formation of CH3C(O)O2 radicals (A > 250nm) and NO2 (A = 400.5nm) following radiolysis of SF6/CH3CHO/O2 and SF6/CH3CHO/O2/NO mixtures, respectively, it was deduced that reaction of F atoms with CH3CHO gives (65 ± 9)% CH3CO and (35 ± 9)% HC(O)CH2 radicals. Finally, the data obtained here suggest that decomposition of HC(O)CH2O radicals via C - C bond scission occurs at a rate of <4.7 × 105 S-1.

AB - Using a pulse-radiolysis transient UV-VIS absorption system, rate constants for the reactions of F atoms with CH3CHO (1) and CH3CO radicals with O2 (2) and NO (3) at 295 K and 1000 mbar total pressure of SF6 was determined to be k1 = (1.4 ± 0.2) × 10-10, k2 = (4.4 ± 0.7) × 10-12, and k3 = (2.4 ± 0.7) × 10-11 cm3 molecule-1 s-1. By monitoring the formation of CH3C(O)O2 radicals (A > 250nm) and NO2 (A = 400.5nm) following radiolysis of SF6/CH3CHO/O2 and SF6/CH3CHO/O2/NO mixtures, respectively, it was deduced that reaction of F atoms with CH3CHO gives (65 ± 9)% CH3CO and (35 ± 9)% HC(O)CH2 radicals. Finally, the data obtained here suggest that decomposition of HC(O)CH2O radicals via C - C bond scission occurs at a rate of <4.7 × 105 S-1.

UR - http://www.scopus.com/inward/record.url?scp=0032295807&partnerID=8YFLogxK

U2 - 10.1002/(SICI)1097-4601(1998)30:12<913::AID-KIN6>3.0.CO;2-5

DO - 10.1002/(SICI)1097-4601(1998)30:12<913::AID-KIN6>3.0.CO;2-5

M3 - Journal article

AN - SCOPUS:0032295807

VL - 30

SP - 913

EP - 921

JO - International Journal of Chemical Kinetics

JF - International Journal of Chemical Kinetics

SN - 0538-8066

IS - 12

ER -

ID: 225752787