1. First acidic macro-mesocellular aluminosilicate monolithic foams 'SiAl(HIPE)' and their catalytic properties
- Author
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Cédric Boissière, Rénal Backov, Damien P. Debecker, Philippe Eliaers, Clément Sanchez, Guillaume Laurent, Stéphanie Huet, Institute of Condensed Matter and Nanosciences (ICMN), Université Catholique de Louvain = Catholic University of Louvain (UCL), Chaire Chimie des matériaux hybrides, Laboratoire de Chimie de la Matière Condensée de Paris (LCMCP), Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Centre de recherches Paul Pascal (CRPP), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Centre de Ressources Technologiques en Chimie (Certech), The French Région Ile de France SESAME program is acknowledged for financial support (700 MHz spectrometer)., and UCL - SST/IMCN/MOST - Molecules, Solids and Reactivity
- Subjects
geography ,geography.geographical_feature_category ,Materials science ,education ,technology, industry, and agriculture ,Metals and Alloys ,Nanotechnology ,[CHIM.CATA]Chemical Sciences/Catalysis ,General Chemistry ,Catalysis ,Sial ,Surfaces, Coatings and Films ,Electronic, Optical and Magnetic Materials ,High surface ,Chemical engineering ,[CHIM.ANAL]Chemical Sciences/Analytical chemistry ,Aluminosilicate ,Emulsion ,Materials Chemistry ,Ceramics and Composites ,Mixed oxide ,Monolith ,Mesoporous material - Abstract
International audience; A new type of acidic macrocellular and mesoporous silica-alumina foam is obtained via a one pot alkaline sol-gel route coupled with a concentrated emulsion-based templating technique. The mixed oxide monolith exhibits high surface acidity, translating in excellent performance in the acid-catalyzed dehydration of bioethanol to ethene.
- Published
- 2015
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