![](/images/graphics-bg.png)
A Revisit to the Corrosion Inhibition of Aluminum in Aqueous Alkaline Solutions by Water-Soluble Alginates and Pectates as Anionic Polyelectrolyte Inhibitors
Joint Authors
Zaafarany, Ishaq
Hassan, Refat
Gobouri, Adil
Takagi, Hideo
Source
International Journal of Corrosion
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-17
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The corrosion behavior of aluminum (Al) in alkaline media in presence of some natural polymer inhibitors has been reinvestigated.
The inhibition action of the tested inhibitors was found to obey both Langmuir and Freundlich isotherms models.
The inhibition efficiency was found to increase with increasing the inhibitors concentration and decrease with increasing the temperature, suggesting physical adsorption mechanism.
Factors such as the concentration and geometrical structure of the inhibitor, concentration of the corrosive medium, and temperature affecting the corrosion rates were examined.
The kinetic parameters were evaluated, and a suitable corrosion mechanism consistent with the kinetic results obtained is suggested and discussed.
American Psychological Association (APA)
Hassan, Refat& Zaafarany, Ishaq& Gobouri, Adil& Takagi, Hideo. 2013. A Revisit to the Corrosion Inhibition of Aluminum in Aqueous Alkaline Solutions by Water-Soluble Alginates and Pectates as Anionic Polyelectrolyte Inhibitors. International Journal of Corrosion،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-477236
Modern Language Association (MLA)
Hassan, Refat…[et al.]. A Revisit to the Corrosion Inhibition of Aluminum in Aqueous Alkaline Solutions by Water-Soluble Alginates and Pectates as Anionic Polyelectrolyte Inhibitors. International Journal of Corrosion No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-477236
American Medical Association (AMA)
Hassan, Refat& Zaafarany, Ishaq& Gobouri, Adil& Takagi, Hideo. A Revisit to the Corrosion Inhibition of Aluminum in Aqueous Alkaline Solutions by Water-Soluble Alginates and Pectates as Anionic Polyelectrolyte Inhibitors. International Journal of Corrosion. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-477236
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-477236