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Fatah A, Timoudan N, Rbaa M, Benhiba F, Hsissou R, Safi ZS, Warad I, AlObaid AA, Al-Maswari BM, Boutakiout A, Zarrok H, Lakhrissi B, Bellaouchou A, Jama C, Bentiss F, Oudda H, Zarrouk A. Assessment of New Imidazol Derivatives and Investigation of Their Corrosion-Reducing Characteristics for Carbon Steel in HCl Acid Solution. COATINGS 2023; 13:1405. [DOI: 10.3390/coatings13081405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
This study assessed the corrosion inhibitory and adsorption properties of two imidazol derivatives, namely 5-((2,4,5-triphenyl-1H-imidazol-1-yl)methyl)quinolin-8-ol (TIMQ) and 5-((2-(4-chlorophenyl)-4,5-diphenyl-1H-imidazol-1-yl)methyl)quinolin-8-ol (CDIQ), on carbon steel (CS) in 1 M of HCl using electrochemical methods, including electrochemical impedance spectroscopy (EIS), potentiodynamic polarization measurements (PDP), UV–visible spectroscopy (UV–v), scanning electron microscopy (SEM), and molecular modeling. The findings showed that TIMQ and CDIQ were potent inhibitors with inhibition efficiencies of 94.8% and 95.8%, respectively. The potentiodynamic polarization experiments showed that the inhibitors worked as mixed-type inhibitors, and the impedance investigations supported the improvement of a protective layer for the inhibitor on the metal surface. Each inhibitor was adsorbed onto the carbon steel surfaces, according to the Langmuir adsorption method. The steel was shielded from acidic ions by an adsorbed coating of the inhibitor molecules, according to SEM. Density functional theory (DFT) calculations and molecular dynamics (MD) simulations were used to inspect the results, and a good correlation was found between these results and those of the study. This information can be applied to determine the effectiveness of inhibitors in a HCl acid solution.
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Affiliation(s)
- Ahmed Fatah
- Laboratory of Advanced Materials and Process Engineering, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, Kenitra 14000, Morocco
| | - Nadia Timoudan
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University in Rabat, P.O. Box 1014, Rabat 10000, Morocco
| | - Mohamed Rbaa
- Laboratory of Organic Chemistry, Inorganic, Electrochemistry, and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, Kenitra 14000, Morocco
| | - Fouad Benhiba
- Laboratory of Advanced Materials and Process Engineering, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, Kenitra 14000, Morocco
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University in Rabat, P.O. Box 1014, Rabat 10000, Morocco
| | - Rachid Hsissou
- Laboratory of Organic Chemistry, Bioorganic and Environment, Chemistry Department, Faculty of Sciences, Chouaib Doukkali University, P.O. Box 20, El Jadida 24000, Morocco
| | - Zaki S. Safi
- Chemistry Department, Faculty of Science, Al Azhar University-Gaza, Gaza P.O. Box 1277, Palestine
| | - Ismail Warad
- Department of Chemistry, AN-Najah National University, Nablus P.O. Box 7, Palestine
| | - Abeer A. AlObaid
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Basheer M. Al-Maswari
- Department of Chemistry, Yuvaraja’s College, University of Mysore, Mysuru 570005, India
| | - Amale Boutakiout
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University in Rabat, P.O. Box 1014, Rabat 10000, Morocco
| | - Hassan Zarrok
- Laboratory of Advanced Materials and Process Engineering, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, Kenitra 14000, Morocco
| | - Brahim Lakhrissi
- Laboratory of Organic Chemistry, Inorganic, Electrochemistry, and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, Kenitra 14000, Morocco
| | - Abdelkabir Bellaouchou
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University in Rabat, P.O. Box 1014, Rabat 10000, Morocco
| | - Charafeddine Jama
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207-UMET-Unité Matériaux et Transformations, F-59000 Lille, France
| | - Fouad Bentiss
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207-UMET-Unité Matériaux et Transformations, F-59000 Lille, France
- Laboratory of Catalysis and Corrosion of Materials, Faculty of Sciences, Chouaib Doukkali University, P.O. Box 20, El Jadida 24000, Morocco
| | - Hassan Oudda
- Laboratory of Advanced Materials and Process Engineering, Faculty of Sciences, Ibn Tofail University, P.O. Box 133, Kenitra 14000, Morocco
| | - Abdelkader Zarrouk
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University in Rabat, P.O. Box 1014, Rabat 10000, Morocco
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Id El Mouden O, Belghiti ME, Mizeb K, El Ghozlani M, Matine A, Batah A, Bammou L, Rakib E, Zeroual A, Belkhouda M, Belaaouad S, Elalaoui-Elabdallaoui H. Anti-corrosive properties of two new Green Heterocyclic Azole Derivatives on C38 steel in 1M (HCl) medium, Experimental and Theoretical Study. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Abdallah M, Hegazy MA, Ahmed H, Al-Gorair AS, Hawsawi H, Morad M, Benhiba F, Warad I, Zarrouk A. Appraisal of synthetic cationic Gemini surfactants as highly efficient inhibitors for carbon steel in the acidization of oil and gas wells: an experimental and computational approach. RSC Adv 2022; 12:17050-17064. [PMID: 35755599 PMCID: PMC9175286 DOI: 10.1039/d2ra02603a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 05/27/2022] [Indexed: 11/21/2022] Open
Abstract
New cationic Gemini surfactant (CGS) molecules were synthesized and investigated as anticorrosive materials for carbon steel (CS) in 1 M HCl solution by chemical, electrochemical and theoretical studies such as DFT and MDS approaches. The anticorrosion efficacy increased with the increase in the CGS concentration. It reached 95.66% at 5 × 10−3 M of the CGS molecule using PDP measurements. PDP studies confirm that the CGS molecule acts as a mixed inhibitor. The EIS outcomes were explained by an equivalent circuit in which a constant phase element (CPE) rather than a double-layer capacitance (Cdl) was exploited to donate a more precise fit of the experimental outcomes. The CGS molecule follows the Langmuir isotherm as it is chemically adsorbed onto the surface of CS. To explore the kinetic and adsorption mechanisms, the thermodynamic characteristics of the activation and adsorption processes were assessed under the impact of temperature. Frontier molecular orbitals (FMOs) were achieved by the density functional theory (DFT) method. The study of interatomic interactions at the [CS (Fe(110))]/CGS level was discussed using molecular dynamics (MD) simulation. New cationic Gemini surfactant (CGS) molecules were synthesized and investigated as anticorrosive materials for carbon steel (CS) in 1 M HCl solution by chemical, electrochemical and theoretical studies such as DFT and MDS approaches.![]()
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Affiliation(s)
- M. Abdallah
- Chem. Depart., Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
- Chem. Depart., Faculty of Sciences, Benha University, Benha, Egypt
| | - M. A. Hegazy
- Egyp. Petr. Res. Inst. (EPRI), Nasr City, Cairo, Egypt
| | - H. Ahmed
- Chem. Depart., Faculty of Sciences, Benha University, Benha, Egypt
| | - Arej S. Al-Gorair
- Chem. Depart., College of Sciences, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | | | - M. Morad
- Chem. Depart., Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - F. Benhiba
- Laboratory of Advanced Materials and Process Engineering, Faculty of Sciences, Ibn Tofail University, BP 242, 14000, Kenitra, Morocco
- Laboratory of Materials, Nanotechnology, and Environment, Faculty of Sciences, Mohammed V University in Rabat, P. O. Box. 1014, Agdal-Rabat, Morocco
| | - I. Warad
- Department of Chemistry, An-Najah National University, P. O. Box 7, Nablus, Palestine
- Faculty of Pharmacy, Arab American University, P. O. Box 249, Jenin, Palestine
| | - A. Zarrouk
- Laboratory of Materials, Nanotechnology, and Environment, Faculty of Sciences, Mohammed V University in Rabat, P. O. Box. 1014, Agdal-Rabat, Morocco
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Abdallah M, Soliman KA, Alshareef M, Al-Gorair AS, Hawsawi H, Altass HM, Al-Juaid SS, Motawea MS. Investigation of the anticorrosion and adsorption properties of two polymer compounds on the corrosion of SABIC iron in 1 M HCl solution by practical and computational approaches. RSC Adv 2022; 12:20122-20137. [PMID: 35919590 PMCID: PMC9274379 DOI: 10.1039/d2ra03614b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 06/27/2022] [Indexed: 12/14/2022] Open
Abstract
The anticorrosion efficiency of two polymer compounds, namely polystyrene (PS), polybutylene terephthalate (PBT), against the corrosion of SABIC iron (S-Fe) in 1.0 M HCl solution was investigated. The anticorrosion efficiency was estimated by chemical and electrochemical measurements. The anticorrosion efficiency increased with the increase in the concentration of the polymer compounds and reduction in temperature. All the obtained corrosion data confirmed the anticorrosion strength in the presence of PS and PBT compounds, such as the decreasing values of the corrosion current density, capacity of the double layer, and weight reduction, while the values of the charge-transfer resistance increased. Also, the pitting potential values moved in the noble (+) direction. The anticorrosion efficiency of the PBT compound was higher than that of the PS compound, which was 95.98% at 500 ppm concentration for PBT while for PS it was 93.34% according to polarization measurements. The anticorrosion activity occurred by the adsorption of PS and PBT compounds on the surface of S-Fe according to the Langmuir isotherm. The polarization curves indicated that the PS and PBT compounds were mixed-type inhibitors. Density functional theory (DFT) and Monte Carlo simulation (MC) were performed for the two polymer compounds. The computational quantum functions were found to be in agreement with the experimental results. Top and side views for adsorption of the two dimers over Fe (110) surface.![]()
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Affiliation(s)
- M. Abdallah
- Chem. Depart., Faculty of Appl. Sci., Umm Al-Qura University, Makkah, Saudi Arabia
- Chem. Depart., Faculty of Sci., Benha University, Benha, Egypt
| | - K. A. Soliman
- Chem. Depart., Faculty of Sci., Benha University, Benha, Egypt
| | - Mubark Alshareef
- Chem. Depart., Faculty of Appl. Sci., Umm Al-Qura University, Makkah, Saudi Arabia
| | - Arej S. Al-Gorair
- Chem. Depart., College of Sci, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - H. Hawsawi
- University College of Alwajh, Tabuk University, Alwajh, Tabuk, Saudi Arabia
| | - Hatem M. Altass
- Chem. Depart., Faculty of Appl. Sci., Umm Al-Qura University, Makkah, Saudi Arabia
| | - Salih S. Al-Juaid
- Chem. Depart., Faculty of Sci., King Abdulaziz University, Jeddah, Saudi Arabia
| | - M. S. Motawea
- Chem. Depart., Faculty of Sci., Benha University, Benha, Egypt
- Chem. Depart., Faculty of Sci., Tabuk University, Tabuk, Saudi Arabia
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