Field-emission spectrum of a nanometer-size supported gold cluster: Theory and experiment

1992 ◽  
Vol 46 (23) ◽  
pp. 15490-15497 ◽  
Author(s):  
M. E. Lin ◽  
R. Reifenberger ◽  
R. P. Andres
Keyword(s):  
Emission Spectrum ◽  
Field Emission ◽  
Gold Cluster ◽  
Cluster Theory ◽  
Nanometer Size ◽  
Supported Gold ◽  
Theory And Experiment

Size-dependent field-emission spectra from nanometer-size supported gold clusters

1992 ◽  
Vol 46 (23) ◽  
pp. 15498-15502 ◽  
Author(s):  
M. E. Lin ◽  
R. Reifenberger ◽  
A. Ramachandra ◽  
R. P. Andres
Keyword(s):  
Field Emission ◽  
Emission Spectra ◽  
Gold Clusters ◽  
Nanometer Size ◽  
Size Dependent ◽  
Supported Gold ◽  
Dependent Field

Elastic properties of individual nanometer-size supported gold clusters

1995 ◽  
Vol 51 (8) ◽  
pp. 5322-5332 ◽  
Author(s):  
D. M. Schaefer ◽  
A. Patil ◽  
R. P. Andres ◽  
R. Reifenberger
Keyword(s):  
Elastic Properties ◽  
Gold Clusters ◽  
Nanometer Size ◽  
Supported Gold

Preparation of TiO2 Supported Gold Nano-Clusters by Photo-Deposition

2010 ◽  
Vol 148-149 ◽  
pp. 1258-1263 ◽  
Author(s):  
Xue Ming Wang ◽  
Guang Jun Wu ◽  
Lan Dong Li ◽  
Nai Jia Guan
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Selective Oxidation ◽  
Gold Cluster ◽  
Gold Clusters ◽  
Deposition Method ◽  
Oxidation Of Benzyl Alcohol ◽  
Size And Morphology ◽  
Supported Gold ◽  
Xrd And Tem

TiO2 supported gold clusters are prepared by photo-deposition method. The effect of preparation parameters on the size and morphology of gold clusters are investigated. The as-prepared Au/TiO2 samples are characterized by means of ICP, XRD and TEM. Au/TiO2 samples with different gold cluster sizes are studied as possible catalysts in the selective oxidation of benzyl alcohol to benzaldehyde and smaller gold clusters are observed to exhibit higher catalytic activity.

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