Kinetics of Particle Coarsening at Gold Electrode/Electrolyte Solution Interfaces Followed by In Situ Scanning Tunneling Microscopy

1996 ◽  
Vol 143 (2) ◽  
pp. 466-471 ◽  
Author(s):  
G. Andreasen ◽  
M. Nazzarro ◽  
J. Ramirez ◽  
R. C. Salvarezza ◽  
A. J. Arvia
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Electrolyte Solution ◽  
Gold Electrode ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Particle Coarsening ◽  
Kinetics Of

Electrochemical Roughening and Annealing of Au(111) Surfaces in Perchloric and Sulfuric Acid Electrolytes Studied by STM

1991 ◽  
Vol 237 ◽  
Author(s):  
Karrie J. Hanson ◽  
Michael P. Green
Keyword(s):  
Sulfuric Acid ◽  
Scanning Tunneling Microscopy ◽  
Final Stage ◽  
Gold Electrode ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Electrode Surfaces ◽  
Electrochemical Scanning Tunneling Microscopy

ABSTRACTA technique commonly used as the final stage of cleaning gold electrode surfaces is to electrochemically form and reduce a monolayer of oxide on the surface. We have investigated the changes on the Au(111) surface during this procedure using in situ electrochemical scanning tunneling microscopy.

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