Issue 2, 2007
From the journal:

Green Chemistry

Palladium nanoparticles stabilised on PEG-modified silica as catalysts for the aerobic alcohol oxidation in supercritical carbon dioxide†

Zhenshan Hou,a   Nils Theyssena  and  Walter Leitner*ab  

* Corresponding authors

a Max-Planck-Institut für Kohlenforschung, Kaiser-Wilheilm-Platz 1, D-45468 Mülheim an der Ruhr, Germany

b Institut für Technische und Makromolekulare Chemie, Lehrstuhl für Technische Chemie und Petrolchemie, RWTH Aachen, Worringerweg 1, D-52064 Aachen, Germany
E-mail: leitner@itmc.rwth-aachen.de

Abstract

PEG-modified (PEG = polyethylene glycol) silica surfaces are able to effectively stabilize and immobilize palladium nanoparticles for their use as selective oxidation catalysts in combination with scCO2 as reaction medium under mild conditions. These catalysts show high activity and excellent stability under continuous-flow operation.

Graphical abstract: Palladium nanoparticles stabilised on PEG-modified silica as catalysts for the aerobic alcohol oxidation in supercritical carbon dioxide

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Article information

DOI
https://doi.org/10.1039/B606740A
Article type
Paper
Submitted
12 May 2006
Accepted
31 Oct 2006
First published
09 Nov 2006

Green Chem., 2007,9, 127-132

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Palladium nanoparticles stabilised on PEG-modified silica as catalysts for the aerobic alcohol oxidation in supercritical carbon dioxide

Z. Hou, N. Theyssen and W. Leitner, Green Chem., 2007, 9, 127 DOI: 10.1039/B606740A

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