Author/Authors :
Bahrini، نويسنده , , Chiheb and Herbinet، نويسنده , , Olivier and Glaude، نويسنده , , Pierre-Alexandre and Schoemaecker، نويسنده , , Coralie and Fittschen، نويسنده , , Christa and Battin-Leclerc، نويسنده , , Frédérique، نويسنده ,
Abstract :
We present the coupling of a jet-stirred reactor to detection by cw-CRDS in the near infrared and first results obtained during the oxidation of methane. The mixture is rapidly expanded from the jet-stirred reactor into a 80 cm-long cw-CRDS cell maintained at a the pressure around 1.33 kPa, thus freezing the reaction and decreasing pressure broadening of the absorption lines. Some stable species (CH4, H2O and CH2O) have been quantified through their well structured spectra around 1506 nm, while H2O2 and HO2 radicals could not be detected.
