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Document type:
Zeitschriftenaufsatz 
Author(s):
Arenz, Matthias; Gilb, Stefan; Heiz, Ueli 
Title:
Size effects in the chemistry of small clusters 
Abstract:
A review. The article deals with the chem. of small clusters deposited on surfaces. The size-dependent oxidn. reaction 2 CO + O2 → 2 CO2 is discussed taking place on Au clusters deposited on MgO. Size-selected clusters on different support materials were prepd., and exptl. studies were performed using 13CO and 18O2. The reaction mechanism is described based on DFT calcns. and taking into account the role of surface defects. Then, the chem. of PdN clusters is discussed concerning their catalyti...    »
 
Keywords:
Cluster collisions Surface collisions (cluster-surface size effects in chem. of small clusters on surfaces) Adsorbed substances Catalysts Clusters Electronic structure Size effect Surface state Surface structure (size effects in chem. of small clusters on surfaces) Oxidation (surface size effects in chem. of small clusters on surfaces) review cluster surface adsorption state catalysis size effect 
Congress title:
CAN 149:18441 66-0 Surface Chemistry and Colloids Institut fuer Physikalische Chemie, Technische Universitaet Muenchen, Gaerching, Germany. Journal; General Review 
Journal title:
Chem. Phys. Solid Surf. 
Year:
2007 
Journal volume:
12 
Journal issue:
Atomic Clusters 
Pages contribution:
1-47