## Impedance measurements were performed on Iron m sulphate and chlonde media with varying additions of chlonde and sulphate respectively These experiments were performed wlthm pH &4 and current density up to 0 2 A cm-' The impedance diagrams showed a gradual transition from the lron-chlonde to Ir
Reaction model simulating the role of sulphate and chloride in anodic dissolution of iron
β Scribed by O.E. Barcia; O.R. Mattos
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 717 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0013-4686
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β¦ Synopsis
The role of chloride and sulphate anions on anodic dissolution of iron was studied. A gradual transition from sulphate to chloride system was found. Based on a previously proposed model it was possible to take into account this experimental result. The role of anions was explained by a numerical parameter representing the loss of the self-catalytic characteristic of electrochemical reactions.
π SIMILAR VOLUMES
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