Electrochemical and thermodynamic study of the inhibitory efficacy of Methanol extracts of the Rind and Leaves of Grapefruit plant on the corrosion of carbon steel in an acidic medium
| Dublin Core | PKP Metadata Items | Metadata for this Document | |
| 1. | Title | Title of document | Electrochemical and thermodynamic study of the inhibitory efficacy of Methanol extracts of the Rind and Leaves of Grapefruit plant on the corrosion of carbon steel in an acidic medium |
| 2. | Creator | Author's name, affiliation, country | A. Batah |
| 2. | Creator | Author's name, affiliation, country | A. Anejjar |
| 2. | Creator | Author's name, affiliation, country | M. Belkhaouda |
| 2. | Creator | Author's name, affiliation, country | L. Bammou |
| 2. | Creator | Author's name, affiliation, country | R. Salghi |
| 2. | Creator | Author's name, affiliation, country | L. Bazzi |
| 2. | Creator | Author's name, affiliation, country | B. Hammouti; Morocco |
| 2. | Creator | Author's name, affiliation, country | َََA. Chetouani |
| 3. | Subject | Discipline(s) | |
| 3. | Subject | Keyword(s) | Grapefruit, Rind, Carbon Steel, green inhibitor, Leaves, corrosion inhibition |
| 4. | Description | Abstract | The inhibition potentials of methanol extracts of leaves (GFL) and rind (GFR) of Grapefruit plant was investigated by evaluating the corrosion behaviour of carbon steel metal immersed in 1.0 M HCl solution containing various concentrations of the extracts. Electrochemical technical, Gravimetric measurements and adsorption characterization were utilized to evaluate the corrosion inhibition and adsorption properties of the extracts. The results revealed that the studied extracts were efficient inhibitors of corrosion in carbon steel immersed in 1.0 M HCl and that the inhibition efficiency depends on the concentration of the extracts. The activation energies and the negative free energy of adsorption obtained from the adsorption of methanol extracts of leaves and rind of Grapefruit indicate that the methanol extracts were physically adsorbed on the surface of the carbon steel and that the adsorption is endothermic, spontaneous, strong and fit excellently with the assumptions of the Langmuir adsorption isotherm. The activation parameters are determined and discussed.
|
| 5. | Publisher | Organizing agency, location | |
| 6. | Contributor | Sponsor(s) | |
| 7. | Date | (YYYY-MM-DD) | 10-06-2017 |
| 8. | Type | Status & genre | Peer-reviewed Article |
| 8. | Type | Type | |
| 9. | Format | File format | |
| 10. | Identifier | Uniform Resource Identifier | https://revues.imist.ma/index.php/morjchem/article/view/9201 |
| 10. | Identifier | Digital Object Identifier (DOI) | https://doi.org/10.48317/IMIST.PRSM/morjchem-v5i3.9201 |
| 11. | Source | Title; vol., no. (year) | Moroccan Journal of Chemistry; Vol 5, No 3 (2017) |
| 12. | Language | English=en | en |
| 13. | Relation | Supp. Files | |
| 14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
| 15. | Rights | Copyright and permissions |
Copyright (c) 2017 Moroccan Journal of Chemistry |