Absolute rate constants for the reaction of CF3O2 and CF3O radicals with NO at 295 K

Jens Sehested; Ole John Nielsen

doi:10.1016/0009-2614(93)85567-8

Absolute rate constants for the reaction of CF₃O₂ and CF₃O radicals with NO at 295 K

Jens Sehested^*, Ole John Nielsen

^*Corresponding author af dette arbejde

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

56 Citationer (Scopus)

Abstract

Using a pulse radiolysis UV absorption technique and subsequent simulations of experimental NO₂ and FNO absorption transients, rate constants for reaction between CF₃O and CF₃O₂ radicals with NO were determined, CF₃O₂ + NO→CF₃O + NO₂ (3), CF₃O + NO→CF₂O + FNO (5). k₃ was derived to be (1.68±0.26) × 10^-11 cm³ molecule^-1 s^-1, and k₅ = (5.2±2.7) × 10^-11 cm³ molecule^-1, s^-1. Results are discussed in the context of the atmospheric chemistry of halocarbons.

Originalsprog	Engelsk
Tidsskrift	Chemical Physics Letters
Vol/bind	206
Udgave nummer	1-4
Sider (fra-til)	369-375
Antal sider	7
ISSN	0009-2614
DOI	https://doi.org/10.1016/0009-2614(93)85567-8
Status	Udgivet - 30 apr. 1993

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Citationsformater

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title = "Absolute rate constants for the reaction of CF3O2 and CF3O radicals with NO at 295 K",

abstract = "Using a pulse radiolysis UV absorption technique and subsequent simulations of experimental NO2 and FNO absorption transients, rate constants for reaction between CF3O and CF3O2 radicals with NO were determined, CF3O2 + NO→CF3O + NO2 (3), CF3O + NO→CF2O + FNO (5). k3 was derived to be (1.68±0.26) × 10-11 cm3 molecule-1 s-1, and k5 = (5.2±2.7) × 10-11 cm3 molecule-1, s-1. Results are discussed in the context of the atmospheric chemistry of halocarbons.",

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T1 - Absolute rate constants for the reaction of CF3O2 and CF3O radicals with NO at 295 K

AU - Sehested, Jens

AU - Nielsen, Ole John

PY - 1993/4/30

Y1 - 1993/4/30

N2 - Using a pulse radiolysis UV absorption technique and subsequent simulations of experimental NO2 and FNO absorption transients, rate constants for reaction between CF3O and CF3O2 radicals with NO were determined, CF3O2 + NO→CF3O + NO2 (3), CF3O + NO→CF2O + FNO (5). k3 was derived to be (1.68±0.26) × 10-11 cm3 molecule-1 s-1, and k5 = (5.2±2.7) × 10-11 cm3 molecule-1, s-1. Results are discussed in the context of the atmospheric chemistry of halocarbons.

AB - Using a pulse radiolysis UV absorption technique and subsequent simulations of experimental NO2 and FNO absorption transients, rate constants for reaction between CF3O and CF3O2 radicals with NO were determined, CF3O2 + NO→CF3O + NO2 (3), CF3O + NO→CF2O + FNO (5). k3 was derived to be (1.68±0.26) × 10-11 cm3 molecule-1 s-1, and k5 = (5.2±2.7) × 10-11 cm3 molecule-1, s-1. Results are discussed in the context of the atmospheric chemistry of halocarbons.

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U2 - 10.1016/0009-2614(93)85567-8

DO - 10.1016/0009-2614(93)85567-8

M3 - Journal article

AN - SCOPUS:0000678944

SN - 0009-2614

VL - 206

SP - 369

EP - 375

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1-4

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