New and Future Developments in Catalysis. Hybrid Materials, Composites, and Organocatalysts

0394506 - ÚFCH JH 2014 RIV NL eng M - Část monografie knihy
Balcar, Hynek - Roth, Wieslaw Jerzy
Hybrid Catalysts for Olefin Metathesis and Related Polymerization.
New and Future Developments in Catalysis. Hybrid Materials, Composites, and Organocatalysts. Amsterdam: Elsevier, 2013 - (Suib, S.), s. 1-26. ISBN 978-0-444-53876-5
Grant CEP: GA AV ČR IAA400400805
Institucionální podpora: RVO:61388955
Klíčová slova: Olefin metathesis * Metathesis polymerization * Hybrid catalyst
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie

A survey of hybrid olefin metathesis catalysts prepared by immobilization of W, Mo, Re, and Ru organometallic complexes on inorganic supports (various kinds of silica and mesoporous molecular sieves) is presented. The main methods for complex immobilization (grafting, anchoring, adsorption, ionic bonding) are described. Selected catalysts are characterized with regard to their activity, transition metal leaching, and reusability. The application of hybrid catalysts in polymerization reaction is discussed. Examples showing the influence of support textural characteristics on catalyst activity and/or selectivity are provided.
Trvalý link: http://hdl.handle.net/11104/0222740