Počet záznamů: 1

Mesoporous Molecular Sieves as Advanced Supports for Olefin Metathesis Catalysts

  1. 1.
    0347019 - UFCH-W 2011 RIV DE eng J - Článek v odborném periodiku
    Balcar, Hynek - Čejka, Jiří
    Mesoporous Molecular Sieves as Advanced Supports for Olefin Metathesis Catalysts.
    Macromolecular Symposia. Roč. 293, č. 1 (2010), s. 43-47 ISSN 1022-1360
    Grant CEP: GA AV ČR IAA400400805; GA AV ČR KAN100400701
    Výzkumný záměr: CEZ:AV0Z40400503
    Klíčová slova: heterogeneous catalysts * mesoporous molecular sieves * olefin metathesis
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie

    Siliceous mesoporous molecular sieves MCM-41, MCM-48 and SBA-15 and organised mesoporous alumina represent progressive supports for new heterogeneous catalysts for olefin metathesis and metathesis polymerization. In combination with Mo and Re oxides they provide catalysts of considerably higher activity in comparison with those based on conventional silica and alumina. Immobilization of Mo and Ru alkylidenes on these materials led to the highly active and selective catalysts with negligible leaching of transition metal.
    Trvalý link: http://hdl.handle.net/11104/0187894