Studies of the Electrochemical Double Layer at Au(100) in Perchloric Acid Solutions by In Situ Infrared Spectroscopy.

Abstract

In situ infrared reflection spectroscopy has been used to probe the concentration change of the perchlorate anion in the electrical double layer at Au(100). The results obtained show clearly that there is a correlation between the integrated intensity of the perchlorate band determined in a (SNIFTIRS) experiment and the surface excess of the anion in the diffuse layer predicted by the Gouy-Chapman theory. An expression that correlates the above two quantities is derived.

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Document Details

Document Type
Technical Report
Publication Date
May 26, 1996
Accession Number
ADA310543

Entities

People

  • Juan J. Calvente
  • Nebojsa S. Marinkovic
  • William Ronald Fawcett
  • Zuzana Kovacova

Organizations

  • University of California, Davis

Tags

DTIC Thesaurus Topics

  • Acids
  • Adsorption
  • Charge Density
  • Chemical Compounds
  • Chemistry
  • Crystal Structure
  • Crystals
  • Electrochemical Cells
  • Electrodes
  • Infrared Spectroscopy
  • Intensity
  • Military Research
  • Perchlorates
  • Perchloric Acid
  • Spectroscopy
  • United States
  • United States Government

Readers

  • Electrochemical Surface Science
  • Fluid Dynamics.
  • Organic Chemistry