Anodic oxidation of Au(111)

Marie Anne Schneeweiss, Dieter M. Kolb*, De Zhong Liu, Daniel Mandler

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

The initial stages of the anodic oxidation of Au(111) were investigated by means of cyclic voltammetry as well as in situ scanning tunneling microscopy (STM). The results suggest that the place exchange process, which initiates the oxide formation, starts at step edges. The oxide phase was imaged in situ by scanning tunneling and atomic force microscopy (AFM). The topographic information acquired by the two techniques is compared.

Original languageAmerican English
Pages (from-to)1703-1709
Number of pages7
JournalCanadian Journal of Chemistry
Volume75
Issue number11
DOIs
StatePublished - 1997

Keywords

  • Atomic force microscopy (AFM)
  • Corrosion
  • Gold
  • Gold oxide
  • Scanning tunneling microscopy (STM)

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