Frequency dispersion of passive electrode capacitances
โ Scribed by R. Devaux; A.M. de Becdelievre; C. Duret-Thual; M. Keddam
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 266 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0013-4686
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โฆ Synopsis
Ahstraet~
impedance measurements were carried out in order to study frequency dispersion of capacitance of passive 304 stainless steel in various solutions. Complex capacitance diagrams were plotted in the ColeCole plane in order to study the relaxation processes and establish their relationship with passive fllm properties.
๐ SIMILAR VOLUMES
The semiconducting properties of passive films grown on tin in slightly alkaline solutions have been studied by means of capacitance measurements. The results confirm that d&rent types of films grow at low and high potentials. Thin films follow a Mott-Schottky behavior; both flat band potentials and