Dual Pd and CuFe2O4 nanoparticles encapsulated in a core/shell silica microsphere for selective hydrogenation of arylacetylenes
Authors:
- 21 March 2012
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- Vol. 48 (37) , 4414-4416
Abstract
A dual catalyst containing Pd and CuFe2O4 nanoparticles in a silica shell exhibits >98% conversion of arylacetylenes to related styrenes with selectivity greater than 98%, which are better than those obtained using a commercial Lindlar catalyst. The excellent synergy was likely a result of the proximal interaction between Pd and CuFe2O4 nanoparticles.Keywords
This publication has 39 references indexed in Scilit:
- Preparation and Selective Acetylene Hydrogenation Catalytic Properties of Supported Pd Catalyst by the in Situ Precipitation−Reduction MethodThe Journal of Physical Chemistry C, 2011
- Enhanced selectivity in acetylenehydrogenation by ligand modified Pd/TiO2catalystsChemical Communications, 2010
- Synthesis and Catalytic Properties for Phenylacetylene Hydrogenation of Silicide Modified Nickel CatalystsThe Journal of Physical Chemistry C, 2010
- A Facile and Controlled Route to Prepare an Eggshell Pd Catalyst for Selective Hydrogenation of PhenylacetyleneChemCatChem, 2010
- Highly selective and efficient hydrogenation of carboxylic acids to alcohols using titania supported Pt catalystsChemical Communications, 2010
- Biphasic Pd−Au Alloy Catalyst for Low-Temperature CO OxidationJournal of the American Chemical Society, 2010
- Highly Uniform Superparamagnetic Mesoporous Spheres with Submicrometer Scale and Their Uptake into CellsChemistry of Materials, 2008
- A Stepwise Huisgen Cycloaddition Process: Copper(I)-Catalyzed Regioselective “Ligation” of Azides and Terminal AlkynesAngewandte Chemie International Edition, 2002
- Selective Liquid-Phase Semihydrogenation of Functionalized Acetylenes and Propargylic Alcohols with Silica-Supported Bimetallic Palladium−Copper CatalystsThe Journal of Organic Chemistry, 2001
- Ein neuer Katalysator für selektive HydrierungenHelvetica Chimica Acta, 1952