User: Guest  Login
Author(s):
Broekmann, Peter; Wilms, Michael; Arenz, Matthias; Spanig, Alexander; Wandelt, Klaus 
Title:
Atomic structure of Cu(111) surfaces in dilute sulfuric acid solution 
Abstract:
The whole range of processes occurring at a single crystal Cu(111) electrode in a sulfuric acid electrolyte (5 mM H2SO4) between hydrogen evolution and copper dissoln. has been studied using a combination of Cyclic Voltammetry (CV), in situ Scanning Tunneling Microscopy (STM), and in situ Fourier Transform IR Spectroscopy (FTIR) as well as ex situ characterization by means of Auger Electron Spectroscopy (AES), XPS and LEED (LEED). In particular, in situ STM measurements with at. resoln., carried...    »
 
Keywords:
Surface structure (STM image of Cu(111) electrode in dil. sulfuric acid soln.) Electrodes Electronic structure (at. structure of Cu(111) electrode surfaces in dil. sulfuric acid soln.) Adsorbed substances (at. structure of sulfate adsorbate layer of Cu(111) electrode in dil. sulfuric acid soln.) Sorption (electrosorption adsorption-desorption kinetics of sulfate ions on Cu(111) electrode surfaces in dil. sulfuric acid soln.) Auger electron spectra Cyclic voltammetry IR spectroscopy Scanning tunn...    »
 
Congress title:
CAN 138:326818 65-3 General Physical Chemistry Institut fur Physikalische und Theoretische Chemie, Universitat Bonn, Bonn, Germany. Journal 0303-4216 14808-79-8 (Sulfate) Role: PEP (Physical, engineering or chemical process), PYP (Physical process), PROC (Process) (adsorption-desorption kinetics on Cu(111) electrode surfaces in dil. sulfuric acid soln.); 7664-93-9 (Sulfuric acid) Role: NUU (Other use, unclassified), USES (Uses) (at. structure of Cu(111) electrode surfaces in dil. sulfuric acid...    »
 
Journal title:
Top. Appl. Phys. 
Year:
2003 
Journal volume:
85 
Journal issue:
Solid-Liquid Interfaces 
Pages contribution:
141-197