Documentation scienceplus.abes.fr version Bêta

À propos de : DRIFT Studies for the Reaction and Adsorption of Alcohols andIsobutylene on Acidic Resin Catalysts and the Mechanism of ETBEand MTBE Synthesis        

AttributsValeurs
type
Is Part Of
Subject
Title
  • DRIFT Studies for the Reaction and Adsorption of Alcohols andIsobutylene on Acidic Resin Catalysts and the Mechanism of ETBEand MTBE Synthesis
has manifestation of work
related by
Author
Abstract
  • Diffuse reflectance FT-IR spectra of methanol and ethanol on Amberlyst 15 and on a synthesizedacidic resin catalyst indicate that alcohol molecules are adsorbed by forming hydrogen bridgeswith the −SO3H sites of the catalyst and among themselves. Some of the alcohol moleculeswere found to be strongly chemisorbed by dissociation of one or two hydrogen atoms. Isobutylenewas also found to be strongly adsorbed by forming a bridged structure between the adsorbedalcohol molecules and the −SO3H groups. DRIFT spectra verified the presence of adsorbed ethermolecules formed as a result of surface reaction and supported a Langmuir−Hinshelwood-typereaction mechanism.
article type
is part of this journal



Alternative Linked Data Documents: ODE     Content Formats:       RDF       ODATA       Microdata