Reaction of anthracene with CH radicals: an experimental study of the kinetics between 58 and 470 K. - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Physical Chemistry A Année : 2006

Reaction of anthracene with CH radicals: an experimental study of the kinetics between 58 and 470 K.

Résumé

The rate coefficient of the reaction of the methylidine radical CH with anthracene has been studied over a wide temperature range (58-470 K) in a dedicated "Cinétique de Réaction en Ecoulement Supersonique Uniforme" (Reaction Kinetics in Uniform Supersonic Flow) apparatus. The reaction exhibits a slight positive temperature dependence, which can be fitted to the expression k(T) = (3.32 +/- 1.00) x 10(-10)(T/298)((0.46+/-0.14)) cm3 molecule(-1) s(-1). Even at the lowest temperature, the reaction remains very fast indicating that the kinetics are probably driven by a capture process.

Domaines

Chimie organique

Dates et versions

hal-00653283 , version 1 (19-12-2011)

Identifiants

Citer

Fabien Goulay, Christiane Rebrion-Rowe, Ludovic Biennier, Sébastien D Le Picard, André Canosa, et al.. Reaction of anthracene with CH radicals: an experimental study of the kinetics between 58 and 470 K.. Journal of Physical Chemistry A, 2006, 110 (9), pp.3132-7. ⟨10.1021/jp054537g⟩. ⟨hal-00653283⟩
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