Colloid-Bound Catalysts for Ring-Opening Metathesis Polymerization: A Combination of Homogenous and Heterogeneous Properties |
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| Authors: | Marcus Bartz Jörg Küther Ram Seshadri Wolfgang Tremel |
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| Institution: | Institut für Anorganische Chemie und Analytische Chemie, der Universität, Johann-Joachim-Becher-Weg 24, D-55099 Mainz (Germany), Fax: (+49) 06131-393922 |
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| Abstract: | Tailor-made thiols allow a ruthenium-based catalyst for ring-opening metathesis polymerization (ROMP) to be tethered to bulk gold surfaces and to gold colloids (see picture). The functionalized gold colloids combine the properties of homogeneous and heterogeneous catalyst systems. Tethering of the catalyst leads to a pronounced increase in its catalytic activity. |
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| Keywords: | Colloids Gold Heterogeneous catalysis Homogeneous catalysis Monolayers |
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