Rate constant of the reaction between CH3O2 ...
Type de document :
Article dans une revue scientifique
URL permanente :
Titre :
Rate constant of the reaction between CH3O2 and OH radicals
Auteur(s) :
Bossolasco, Adriana [Auteur]
Instituto de Investigaciones en Físico Química [Córdoba] [INFIQC]
Physicochimie des Processus de Combustion et de l’Atmosphère - UMR 8522 [PC2A]
Faragó, Eszter Pongráczné [Auteur]
University of Szeged [Szeged]
Physicochimie des Processus de Combustion et de l’Atmosphère - UMR 8522 [PC2A]
Schoemaecker, Coralie [Auteur]
Physicochimie des Processus de Combustion et de l’Atmosphère - UMR 8522 [PC2A]
Fittschen, Christa [Auteur]
Physicochimie des Processus de Combustion et de l’Atmosphère - UMR 8522 [PC2A]
Instituto de Investigaciones en Físico Química [Córdoba] [INFIQC]
Physicochimie des Processus de Combustion et de l’Atmosphère - UMR 8522 [PC2A]
Faragó, Eszter Pongráczné [Auteur]
University of Szeged [Szeged]
Physicochimie des Processus de Combustion et de l’Atmosphère - UMR 8522 [PC2A]
Schoemaecker, Coralie [Auteur]
Physicochimie des Processus de Combustion et de l’Atmosphère - UMR 8522 [PC2A]
Fittschen, Christa [Auteur]
Physicochimie des Processus de Combustion et de l’Atmosphère - UMR 8522 [PC2A]
Titre de la revue :
Chemical Physics Letters
Numéro :
593
Pagination :
7-13
Date de publication :
2014
Discipline(s) HAL :
Chimie/Chimie théorique et/ou physique
Physique [physics]/Physique [physics]/Chimie-Physique [physics.chem-ph]
Physique [physics]/Physique [physics]/Chimie-Physique [physics.chem-ph]
Résumé en anglais : [en]
The rate constant of the reaction OH + CH3O2 → products (R1). has been measured at 294K by simultaneous coupling of Laser Induced Fluorescence (LIF) and cw-Cavity Ring Down Spectroscopy (cw-CDRS) to laser ...
Lire la suite >The rate constant of the reaction OH + CH3O2 → products (R1). has been measured at 294K by simultaneous coupling of Laser Induced Fluorescence (LIF) and cw-Cavity Ring Down Spectroscopy (cw-CDRS) to laser photolysis. OH radicals were generated by 248nm photolysis of either O3 in the presence of H2O or H2O2, CH3O2 radicals were generated simultaneously by photolysis of CH3I and their absolute concentrations were obtained by cw-CRDS. OH decays were measured under excess CH3O2 concentrations and a very fast rate constant ofk1 = (2.8±1.4)×10-10cm3s-1 was found independent of pressure at 50 and 100 Torr helium.Lire moins >
Lire la suite >The rate constant of the reaction OH + CH3O2 → products (R1). has been measured at 294K by simultaneous coupling of Laser Induced Fluorescence (LIF) and cw-Cavity Ring Down Spectroscopy (cw-CDRS) to laser photolysis. OH radicals were generated by 248nm photolysis of either O3 in the presence of H2O or H2O2, CH3O2 radicals were generated simultaneously by photolysis of CH3I and their absolute concentrations were obtained by cw-CRDS. OH decays were measured under excess CH3O2 concentrations and a very fast rate constant ofk1 = (2.8±1.4)×10-10cm3s-1 was found independent of pressure at 50 and 100 Torr helium.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
CNRS
CNRS
Équipe(s) de recherche :
PhysicoChimie de l'Atmosphère (PCA)
Date de dépôt :
2018-11-27T14:24:53Z
2018-12-05T15:34:23Z
2019-07-02T14:58:08Z
2020-10-08T08:07:24Z
2018-12-05T15:34:23Z
2019-07-02T14:58:08Z
2020-10-08T08:07:24Z
Fichiers
- CH3OO + OH_Chem Phys Letters_revised_bis.pdf
- Version finale acceptée pour publication (postprint)
- Accès libre
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