Engineering active sites for enhancing synergy in heterogeneous catalytic oxidations

The simultaneous isomorphous substitution of Al(III) and P(V) ions, in an aluminophosphate framework, with redox active Co(III) and Ti(IV) metal ions, generates highly active single-site heterogeneous catalysts that exhibit considerable synergy, compared to their corresponding monometallic analogues...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2011-01, Vol.47 (1), p.517-519
Hauptverfasser:	Paterson, James, Potter, Matthew, Gianotti, Enrica, Raja, Robert
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalytic Domain Cobalt - chemistry Cyclohexenes - chemistry Epoxy Compounds - chemical synthesis Epoxy Compounds - chemistry Models, Molecular Oxidation-Reduction Particle Size Surface Properties Titanium - chemistry
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The simultaneous isomorphous substitution of Al(III) and P(V) ions, in an aluminophosphate framework, with redox active Co(III) and Ti(IV) metal ions, generates highly active single-site heterogeneous catalysts that exhibit considerable synergy, compared to their corresponding monometallic analogues, in the catalytic epoxidation of olefins.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c0cc02341h