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Type: Artigo de periódico
Title: Oscillating Behavior Of The Iron Anodes: Effect Of Electrode Wetting
Author: Teschke O.
Galembeck F.
Tenan M.A.
Abstract: The interdependence of electrode wetting and electrochemical oscillation is studied for iron anodes in aqueous sulfuric acid solutions. The effects of solution concentration and of surface-active agents on the oscillations were measured. The results show that the oscillation parameters (oscillation frequency and current amplitude) are dependent on the electrode wettability. A mechanism for passivating film stripping is advanced, based on the Marangoni effect. © 1987 American Chemical Society.
Rights: fechado
Identifier DOI: 
Date Issue: 1987
Appears in Collections:Unicamp - Artigos e Outros Documentos

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