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A model for the underpotential deposition of metals

  • Dale A. Huckaby
  • Lesser Blum
Invited Lectures
Part of the Lecture Notes in Physics book series (LNP, volume 438)

Abstract

A three-dimensional model consisting of a fluid in contact with a planar wall containing a lattice of adsorption sites is useful for studying phase transitions at the solid-fluid interface. Results have been obtained both for adsorption from a fluid of hard spheres and for deposition of a metal from a dilute solution of metal ions. The latter case is used to model the underpotential deposition of a metal onto a single-crystal electrode. The model explains the qualitative features of the voltammogram of the underpotential deposition of copper on the (111) surface of a gold electrode in the presence of bisulfate.

Keywords

Hard Sphere Honeycomb Lattice Underpotential Deposition Superposition Approximation Exact Coefficient 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1994

Authors and Affiliations

  • Dale A. Huckaby
    • 1
  • Lesser Blum
    • 2
  1. 1.Department of ChemistryTexas Christian UniversityFort WorthUSA
  2. 2.Department of PhysicsUniversity of Puerto RicoRio PiedrasUSA

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