caa a22 4500 445368411 CHVBK 20180317142938.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s00340-010-4225-1 doi (NATIONALLICENCE)springer-10.1007/s00340-010-4225-1 Simultaneous, time-resolved measurements of OH and HO2 radicals by coupling of high repetition rate LIF and cw-CRDS techniques to a laser photolysis reactor and its application tothephotolysis of H2O2 [Elektronische Daten] [A. Parker, C. Jain, C. Schoemaecker, P. Szriftgiser, O. Votava, C. Fittschen] A new experimental set-up for the simultaneous, time-resolved measurement of OH and HO2 radicals by coupling high repetition rate Laser Induced Fluorescence (LIF) and cw-Cavity Ring-Down Spectroscopy (cw-CRDS) detection techniques to a laser photolysis reactor has been installed. The first experiments concern the well-known photolysis of H2O2: the absorption cross sections of H2O2 lines in the near-infrared at 6636.75 and 6639.90 cm−1 have been determined by combined results of spectroscopic and kinetic measurements of OH and HO2 radicals produced by the photolysis of H2O2 at 248 nm. These experiments will enable the measurement of absolute H2O2 concentrations in future experiments with the same set-up. Springer-Verlag, 2010 Parker A. Laboratoire de Physico-Chimie des Processus de Combustion et de l'Atmosphère, CNRS UMR 8522, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut Jain C. Laboratoire de Physico-Chimie des Processus de Combustion et de l'Atmosphère, CNRS UMR 8522, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut Schoemaecker C. Laboratoire de Physico-Chimie des Processus de Combustion et de l'Atmosphère, CNRS UMR 8522, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut Szriftgiser P. Laboratoire de Physique des Lasers, Atomes et Molécules, CNRS UMR 8523, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut Votava O. J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Prague, Czech Republic aut Fittschen C. Laboratoire de Physico-Chimie des Processus de Combustion et de l'Atmosphère, CNRS UMR 8522, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut Applied Physics B Springer-Verlag 103/3(2011-06-01), 725-733 0946-2171 103:3<725 2011 103 340 https://doi.org/10.1007/s00340-010-4225-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-010-4225-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Parker A. Laboratoire de Physico-Chimie des Processus de Combustion et de l'Atmosphère, CNRS UMR 8522, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut NATIONALLICENCE 700 1- Jain C. Laboratoire de Physico-Chimie des Processus de Combustion et de l'Atmosphère, CNRS UMR 8522, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut NATIONALLICENCE 700 1- Schoemaecker C. Laboratoire de Physico-Chimie des Processus de Combustion et de l'Atmosphère, CNRS UMR 8522, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut NATIONALLICENCE 700 1- Szriftgiser P. Laboratoire de Physique des Lasers, Atomes et Molécules, CNRS UMR 8523, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut NATIONALLICENCE 700 1- Votava O. J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Prague, Czech Republic aut NATIONALLICENCE 700 1- Fittschen C. Laboratoire de Physico-Chimie des Processus de Combustion et de l'Atmosphère, CNRS UMR 8522, Université Lille 1 Science et Technologie, 59655, Villeneuve d'Ascq, France aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 103/3(2011-06-01), 725-733 0946-2171 103:3<725 2011 103 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer