Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution
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 Fo...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
|
| Series: | Journal of Spectroscopy |
| Online Access: | http://dx.doi.org/10.1155/2015/714692 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850215632712237056 |
|---|---|
| author | J. P. Flores-De los Ríos M. Sánchez-Carrillo C. G. Nava-Dino J. G. Chacón-Nava J. G. González-Rodríguez E. Huape-Padilla M. A. Neri-Flores A. Martínez-Villafañe |
| author_facet | J. P. Flores-De los Ríos M. Sánchez-Carrillo C. G. Nava-Dino J. G. Chacón-Nava J. G. González-Rodríguez E. Huape-Padilla M. A. Neri-Flores A. Martínez-Villafañe |
| author_sort | J. P. Flores-De los Ríos |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-86a41c73c653489389a8f9d1fe86f46c |
| institution | OA Journals |
| issn | 2314-4920 2314-4939 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Spectroscopy |
| spelling | doaj-art-86a41c73c653489389a8f9d1fe86f46c2025-08-20T02:08:34ZengWileyJournal of Spectroscopy2314-49202314-49392015-01-01201510.1155/2015/714692714692Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl SolutionJ. P. Flores-De los Ríos0M. Sánchez-Carrillo1C. G. Nava-Dino2J. G. Chacón-Nava3J. G. González-Rodríguez4E. Huape-Padilla5M. A. Neri-Flores6A. Martínez-Villafañe7Centro de Investigacion en Materiales Avanzados S. C., Chihuahua, CHIH, MexicoCentro de Investigacion en Materiales Avanzados S. C., Chihuahua, CHIH, MexicoFacultad de Ingeniería, Universidad Autonoma de Chihuahua, CHIH, MexicoCentro de Investigacion en Materiales Avanzados S. C., Chihuahua, CHIH, MexicoCIICAp, Universidad Autónoma del Estado de Morelos, MOR, MexicoFacultad de Ingeniería Mecánica, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, MICH, MexicoCentro de Investigacion en Materiales Avanzados S. C., Chihuahua, CHIH, MexicoCentro de Investigacion en Materiales Avanzados S. C., Chihuahua, CHIH, MexicoThe 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.http://dx.doi.org/10.1155/2015/714692 |
| spellingShingle | J. P. Flores-De los Ríos M. Sánchez-Carrillo C. G. Nava-Dino J. G. Chacón-Nava J. G. González-Rodríguez E. Huape-Padilla M. A. Neri-Flores A. Martínez-Villafañe Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution Journal of Spectroscopy |
| title | Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution |
| title_full | Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution |
| title_fullStr | Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution |
| title_full_unstemmed | Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution |
| title_short | Opuntia ficus-indica Extract as Green Corrosion Inhibitor for Carbon Steel in 1 M HCl Solution |
| title_sort | opuntia ficus indica extract as green corrosion inhibitor for carbon steel in 1 m hcl solution |
| url | http://dx.doi.org/10.1155/2015/714692 |
| work_keys_str_mv | AT jpfloresdelosrios opuntiaficusindicaextractasgreencorrosioninhibitorforcarbonsteelin1mhclsolution AT msanchezcarrillo opuntiaficusindicaextractasgreencorrosioninhibitorforcarbonsteelin1mhclsolution AT cgnavadino opuntiaficusindicaextractasgreencorrosioninhibitorforcarbonsteelin1mhclsolution AT jgchaconnava opuntiaficusindicaextractasgreencorrosioninhibitorforcarbonsteelin1mhclsolution AT jggonzalezrodriguez opuntiaficusindicaextractasgreencorrosioninhibitorforcarbonsteelin1mhclsolution AT ehuapepadilla opuntiaficusindicaextractasgreencorrosioninhibitorforcarbonsteelin1mhclsolution AT maneriflores opuntiaficusindicaextractasgreencorrosioninhibitorforcarbonsteelin1mhclsolution AT amartinezvillafane opuntiaficusindicaextractasgreencorrosioninhibitorforcarbonsteelin1mhclsolution |