Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution
Joint Authors
Gonzalez-Rodriguez, J. G.
Flores-De los Ríos, J. P.
Sánchez-Carrillo, M.
Nava-Dino, C. G.
Chacón-Nava, J. G.
Huape-Padilla, E.
Neri-Flores, M. A.
Martínez-Villafañe, A.
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-14
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The effect of Opuntia ficus-indica (Nopal) as green corrosion inhibitor for carbon steel in 1 M HCl solution has been investigated by using weight loss tests, potentiodynamic polarization curves, and electrochemical impedance spectroscopy measurements.
Also, scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR) analysis were performed.
The inhibitor concentrations used ranged from 0 to 300 ppm at 25, 40, and 60°C.
Results indicated the inhibition efficiency increases with increasing extract concentration and decreases with the temperature, and the inhibitor acted as a cathodic-type inhibitor which is physically absorbed onto the steel surface.
In fact, the adsorption of the inhibitor on the steel surface follows the Langmuir adsorption isotherm, indicating monolayer adsorption.
The presence of heteroatoms such as C, N, and O and OH groups were responsible for the corrosion inhibition.
American Psychological Association (APA)
Flores-De los Ríos, J. P.& Sánchez-Carrillo, M.& Nava-Dino, C. G.& Chacón-Nava, J. G.& Gonzalez-Rodriguez, J. G.& Huape-Padilla, E.…[et al.]. 2015. Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution. Journal of Spectroscopy،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1070333
Modern Language Association (MLA)
Flores-De los Ríos, J. P.…[et al.]. Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution. Journal of Spectroscopy No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1070333
American Medical Association (AMA)
Flores-De los Ríos, J. P.& Sánchez-Carrillo, M.& Nava-Dino, C. G.& Chacón-Nava, J. G.& Gonzalez-Rodriguez, J. G.& Huape-Padilla, E.…[et al.]. Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution. Journal of Spectroscopy. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1070333
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070333
