green technology; supercritical carbon dioxide; Raman spectroscopy
Abstract :
[en] A novel setup is described to monitor the kinetics of homogeneous and heterogeneous reactions online using Raman spectroscopy under high pressure. The arrangement is based on a high-pressure reactor equipped with a sapphire window in combination with a mobile probe that allows the collection of the back-scattered Raman signal at 360°.
Research center :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Materials science & engineering Chemistry
Author, co-author :
Grignard, Bruno ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Gilbert, Bernard ; Université de Liège - ULiège > Department of Chemistry > Analytic Chemistry and Electrochemistry
Malherbe, Cédric ; Université de Liège - ULiège > Department of Chemistry > Analytic Chemistry and Electrochemistry
Jérôme, Christine ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Detrembleur, Christophe ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title :
Online monitoring of heterogeneous polymerizations in supercritical carbon dioxide by Raman spectroscopy
Publication date :
06 August 2012
Journal title :
Chemphyschem: A European Journal of Chemical Physics and Physical Chemistry
BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE] The "Région Wallonne" and the "FEDER" in the frame of the SINOPLISS project