Journal
CATALYSIS TODAY
Volume 193, Issue 1, Pages 200-206Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cattod.2012.02.003
Keywords
Nanocatalyst; Magnetic nanoparticles; Palladium nanoparticles; Granulated polymer
Funding
- Ministry of Science and Technology of Spain [MAT2006-03745]
- Dmitri N. Muraviev
- Alexandr Shafir within the Program Ramon y Cajal
- Ministry of Science and Research for the research [CTQ2008-05409-C02-01, CTQ2011-22649]
- Consolider In-genio [CSD2007-00006]
- DURSI-Generalitat de Catalunya [2009SGR-1441]
- Dept. d'Innovacio, Universitats i Empresa de la Generalitat de Catalunya
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Immobilization of nanocatalysts in polymers and the use of such polymer-metal nanocomposites in catalytic reactions is interesting due to their high activity and recyclability. A nanocomposite material containing Pd-NPs has been prepared by Intermatrix Synthesis (IMS) technique by using a functional polymer (granulated ion exchange resin). The resulting nanocomposite material contains immobilized core-shell Pd@Co-NPs distributed mainly by the surface of the polymer. Such arrangement enhances the accessibility of the nanocatalysts for reagents in catalytic applications. It has been shown that the Suzuki-Miyaura coupling reaction proceeds under mild reaction conditions when using the new NC material. (c) 2012 Elsevier B.V. All rights reserved.
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