CO2-ethanol interaction studied by vibrational spectroscopy in supercritical CO2

Philippe Lalanne (1, 2) , Thierry Tassaing (1) , Yann Danten (1) , François Cansell (2) , S. C. Tucker (3) , Marcel Besnard (1)

1 LPCM - Laboratoire de Physico-Chimie Moléculaire
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
3 Department of Chemistry

Infrared spectroscopic measurements of the vOD stretching vibration of dilute deuterated ethanol in supercritical CO2 have been performed and analyzed, via a theoretical model and ab initio calculations, to better understand the ethanol-CO2 interaction...

Mots clés: IR spectra; Molecular vibration; Stabilization energy; Carbon dioxide; Ethanol; Cluster structure; Stretching vibration; Potential energy; Molecular structure; Density

Domaines: Matériaux

Philippe Lalanne, Thierry Tassaing, Yann Danten, François Cansell, S. C. Tucker, et al.. CO2-ethanol interaction studied by vibrational spectroscopy in supercritical CO2. Journal of Physical Chemistry A, 2004, 108 (14), pp.2617-2624. ⟨10.1021/jp037802b⟩. ⟨hal-00139021⟩