Inhibition Effect of Glycerol on the Corrosion of Copper in NaCl Solutions at Different pH Values
Joint Authors
Chi-Ucán, Santos Lorenzo
Castillo-Atoche, Andrea
Manzanilla-Cano, José Antonio
González-García, Gerardo
Patiño, Rodrigo
Díaz-Ballote, Luis
Castro-Borges, Pedro
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-30
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The inhibitory effect of glycerol on copper corrosion in aerated NaCl (0.5 M) solutions at three pH values (4, 7, and 10) was evaluated.
Inhibition efficiency was assessed with conventional electrochemical techniques: open circuit potential, potentiodynamic polarization, and electrochemical impedance analysis.
Glycerol reduced the corrosion rate of copper in NaCl solutions.
The best inhibition effect ( η ≈ 83 % ) was produced in alkaline (pH 10) chloride media.
This effect can be ascribed to increased viscosity and the presence of copper-glycerol complexes.
American Psychological Association (APA)
Chi-Ucán, Santos Lorenzo& Castillo-Atoche, Andrea& Castro-Borges, Pedro& Manzanilla-Cano, José Antonio& González-García, Gerardo& Patiño, Rodrigo…[et al.]. 2014. Inhibition Effect of Glycerol on the Corrosion of Copper in NaCl Solutions at Different pH Values. Journal of Chemistry،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1039974
Modern Language Association (MLA)
Chi-Ucán, Santos Lorenzo…[et al.]. Inhibition Effect of Glycerol on the Corrosion of Copper in NaCl Solutions at Different pH Values. Journal of Chemistry No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1039974
American Medical Association (AMA)
Chi-Ucán, Santos Lorenzo& Castillo-Atoche, Andrea& Castro-Borges, Pedro& Manzanilla-Cano, José Antonio& González-García, Gerardo& Patiño, Rodrigo…[et al.]. Inhibition Effect of Glycerol on the Corrosion of Copper in NaCl Solutions at Different pH Values. Journal of Chemistry. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1039974
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1039974