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Titel:

Factors in gold nanocatalysis: oxidation of CO in the non-scalable size regime

Autor(en):
Landman, Uzi; Yoon, Bokwon; Zhang, Chun; Heiz, Ueli; Arenz, Matthias
Abstract:
A review; focusing on size-selected gold clusters consisting of up to 20 atoms, i.e., in the size regime where properties cannot be obtained from those of the bulk material through scaling considerations, we discuss the current state of understanding pertaining to various factors that control the reactivity and catalytic activity of such nanostructures, using the CO oxidn. reaction catalyzed by the gold nanoclusters adsorbed on MgO as a paradigm. These factors include the role of the metal-oxid...     »
Stichworte:
Oxidation (catalytic, mechanism factors in gold nanocatalysis and oxidn. of CO in the non-scalable size regime) Adsorbed substances Catalysis Catalyst supports Electric charge Fluxional rearrangement Nanostructures Oxidation catalysts Reactivity (factors in gold nanocatalysis and oxidn. of CO in the non-scalable size regime) Oxides Role: CAT (Catalyst use), PEP (Physical, engineering or chemical process), PRP (Properties), PROC (Process), USES (Uses) (factors in gold nanocatalysis and oxidn. of...     »
Kongresstitel:
CAN 147:244370 67-0 Catalysis, Reaction Kinetics, and Inorganic Reaction Mechanisms School of Physics, Georgia Institute of Technology, Atlanta, GA, USA. Journal; General Review 1022-5528 7440-57-5 (Gold) Role: CAT (Catalyst use), PEP (Physical, engineering or chemical process), PRP (Properties), PROC (Process), USES (Uses) (factors in gold nanocatalysis and oxidn. of CO in the non-scalable size regime); 630-08-0 (Carbon monoxide) Role: PEP (Physical, engineering or chemical process), PRP (Pro...     »
Zeitschriftentitel:
Top. Catal.
Jahr:
2007
Band / Volume:
44
Heft / Issue:
1-2
Seitenangaben Beitrag:
145-158
Volltext / DOI:
doi:10.1007/s11244-007-0288-6
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