Impedance of rough capacitive electrodes

Measurements on anodic surface oxidation of noble metals as a function of time and electrode potential show that the initial extension and subsequent thickening of such oxide films is directly logarithmic in time. A striking feature of this behavior is that the direct logarithmic extension law already applies to increase of coverage of Pt or Au electrodes with time well below the limit of formation of one monolayer of OH or O species on the metal surface. A direct logarithmic law of oxide film growth also applies to post‐monolayer growth involving early stages of quasi‐three‐dimensional film formation. Eventually, as the oxide film thickens, the Mott–Cabrera ‘‘high‐field’’ growth mechanism can apply. However, below the monolayer level of oxide film formation, electrochemisorption of two‐dimensional (2D) structures of OH or O arises so that the Mott–Cabrera mechanism cannot be applicable to that situation. It is shown that the kinetic relation for direct electrodeposition of OH or O species onto available ...

A surface‐electrochemical basis for the direct logarithmic growth law for initial stages of extension of anodic oxide films formed at noble metals

Recent developments in the application of the radiotracer method to the investigation of adsorption and electrocatalytic phenomena

https://escholarship.org/content/qt2m7532z3/qt2m7532z3.pdf?t=p0llq3

Long-range structural effects in the anomalous voltammetry on ultra-high vacuum prepared Pt (111)

The effect of specific adsorption of ions and underpotential deposition of copper on the electro-oxidation of methanol on platinum single-crystal surfaces

Investigation of adsorption phenomena on platinized platinum electrodes by tracer methods

Investigation of adsorption phenomena on platinized platinum electrodes by tracer methods: II. The potential dependence of anion adsorption

Investigation of adsorption phenomena on platinized platinum electrodes by tracer methods: III. The effect of Cd2+ ions on the adsorption of HSO4− and Cl− ions

J. Solt

Papers

Investigation of adsorption phenomena on platinized platinum electrodes by tracer methods

Investigation of adsorption phenomena on platinized platinum electrodes by tracer methods: II. The potential dependence of anion adsorption

Investigation of adsorption phenomena on platinized platinum electrodes by tracer methods: III. The effect of Cd2+ ions on the adsorption of HSO4− and Cl− ions