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Betti N, Al-Amiery AA, Al-Azzawi WK, Isahak WNRW. Corrosion inhibition properties of schiff base derivative against mild steel in HCl environment complemented with DFT investigations. Sci Rep 2023; 13:8979. [PMID: 37268687 DOI: 10.1038/s41598-023-36064-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 05/29/2023] [Indexed: 06/04/2023] Open
Abstract
There is growing interest in using corrosion inhibitors and protective treatments to limit the degradation of mild steel, leading to the development of numerous Schiff bases as cutting-edge inhibitors. In this study, the effectiveness of a Schiff base, 3-((5-mercapto-1,3,4-thiadiazol-2-yl)imino)indolin-2-one (MTIO), to prevent mild steel corrosion in HCl was investigated using weight loss measurements, potentiodynamic polarization measurements, electrochemical impedance spectroscopy techniques, and surface characterization. The experimental results showed that 0.5 mM MTIO exhibited a satisfactory inhibitor efficiency of 96.9% at 303 K. The MTIO molecules physically and chemically adsorbed onto the mild steel surface following the Langmuir model, forming a compact protective film attributed to the presence of a thiazole ring in the MTIO structure. Theoretical calculations were combined with experimental techniques to investigate the anticorrosion performance and mechanism of inhibition.
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Affiliation(s)
- Nadia Betti
- Materials Engineering Department, University of Technology-Iraq, P.O. Box: 10001, Baghdad, Iraq
| | - Ahmed A Al-Amiery
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia (UKM), 43000, Bangi, Selangor, Malaysia.
- Energy and Renewable Energies Technology Center, University of Technology-Iraq, Baghdad, 10001, Iraq.
| | | | - Wan Nor Roslam Wan Isahak
- Department of Chemical and Process Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia (UKM), 43000, Bangi, Selangor, Malaysia
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Belhadi M, Oubahou M, Hammoudan I, Chraka A, Chafi M, Tighadouini S. A comprehensive assessment of carbon steel corrosion inhibition by 1,10-phenanthroline in the acidic environment: insights from experimental and computational studies. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023:10.1007/s11356-023-27582-1. [PMID: 37195616 DOI: 10.1007/s11356-023-27582-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 05/08/2023] [Indexed: 05/18/2023]
Abstract
1,10-Phenanthroline (PHN) is a nitrogen-containing heterocyclic organic compound that is widely used in a variety of applications, including chemosensors, biological studies, and pharmaceuticals, which promotes its use as an organic inhibitor to reduce corrosion of steel in acidic solution. In this regard, the inhibition ability of PHN was examined for carbon steel (C48) in a 1.0 M HCl environment by performing electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), mass loss, and thermometric/kinetic. Additionally, scanning electron microscopy (SEM) was used to examine the surface morphology of C48 immersed in 1.0 M HCl protected with our inhibitor. According to the PDP tests, increasing the PHN concentration resulted in an improvement in corrosion inhibition efficiency. Besides, the maximum corrosion inhibition efficiency is about 90% at 328 K. Furthermore, the PDP assessments demonstrated that PHN functions as a mixed-type inhibitor. The adsorption analysis reveals that our title molecule mechanism is due to physical-chemical adsorption, as predicted by the Frumkin, Temkin, Freundlich, and Langmuir isotherms. The SEM technique exhibited that the corrosion barrier occurs due to the adsorption of the PHN compound through the metal/1.0 M HCl interface. In addition, the computational investigations based on a quantum calculation using density functional theory (DFT), reactivity (QTAIM, ELF, and LOL), and molecular-scale by Monte Carlo (MC) simulations confirmed the experimental results by providing further insight into the mode of adsorption of PHN on the metal surface, thus forming a protective film against corrosion on the C48 surface.
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Affiliation(s)
- Mimoun Belhadi
- Laboratory of Engineering, Higher School of Technology, University Hassan II of Casablanca, Processes, and Environment, B.P. 8012, Oasis, Casablanca, Morocco.
| | - Mohammed Oubahou
- Laboratory of Physical Chemistry of Materials, Faculty of Science Ben M'Sik, University Hassan II of Casablanca, B.P. 7955, Casablanca, Morocco
| | - Imad Hammoudan
- Laboratory of Engineering, Higher School of Technology, University Hassan II of Casablanca, Processes, and Environment, B.P. 8012, Oasis, Casablanca, Morocco
| | - Anas Chraka
- Materials and Interfacial Systems Laboratory, Department of Chemistry, Faculty of Sciences, ERESI Team, Abdelmalek Essaâdi University, Tetouan, Morocco
| | - Mohammed Chafi
- Laboratory of Engineering, Higher School of Technology, University Hassan II of Casablanca, Processes, and Environment, B.P. 8012, Oasis, Casablanca, Morocco
| | - Said Tighadouini
- Laboratory of Organic Synthesis, Extraction, and Valorization, Faculty of Sciences Ain Chock, University Hassan II of Casablanca, B.P. 5366, Casablanca, Morocco
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Benzbiria N, Thoume A, Echihi S, Belghiti M, Elmakssoudi A, Zarrouk A, Azzi M, Zertoubi M. Coupling of experimental and theoretical studies to apprehend the action of benzodiazepine derivative as a corrosion inhibitor of carbon steel in 1M HCl. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Huang L, Luo Q, He Y. Assessment of Corrosion Protection Performance of FeOOH/Fe 3O 4/C Composite Coatings Formed In Situ on the Surface of Fe Metal in Air-Saturated 3.5 wt.% NaCl Solution. MATERIALS (BASEL, SWITZERLAND) 2022; 16:224. [PMID: 36614563 PMCID: PMC9821754 DOI: 10.3390/ma16010224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/05/2022] [Accepted: 12/15/2022] [Indexed: 06/17/2023]
Abstract
The purpose of this work is to evaluate the corrosion-inhibition behavior of deposited carbon and some iron-oxide hybrid coatings which derived from the in situ deposition method on the surface of Fe foil. Various contents of precursor methane gas were deposited over a mild iron foil substrate and formed different composites. It was found that the incorporation of C into the Fe matrix led to a thin film on the surface of the matrix and produced an anti-corrosion effect. Electrochemical impedance spectroscopy (EIS), potentiodynamic polarization and potentiometric tests were used to compare the corrosion behaviors of the films in air-saturated 3.5 wt.% NaCl solution. According to the results, Fe-oxide- and C-composite-coated iron foil has a much higher corrosion resistance than the raw blank sample without the addition of C. Generally, the corrosion charge transfer resistance of one kind of iron oxide coated with carbon layers of several nanometers was enhanced up to 28,379 times (Rct changes from 1487 Ω cm2 to 4.22 × 107 Ω cm2), which is the biggest improvement so far. The maximum protection efficiency was obtained for the in situ grown coating prepared by 10 and 15 sccm CH4 precursor gas (eta = 100%). In conclusion, an iron oxide and carbon composite was found to be a great candidate for applications in the corrosion-resistance area.
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Affiliation(s)
- Lina Huang
- Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, Shenzhen Durability Center for Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China
| | - Qi Luo
- Guangdong Provincial Key Laboratory of Durability for Marine Civil Engineering, Shenzhen Durability Center for Civil Engineering, College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China
| | - Yan He
- School of Civil Engineering, Suzhou University of Science and Technology, Suzhou 215011, China
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Zhang X, Zhang Y, Su Y, Wang X, Lv R. Synthesis and Corrosion Inhibition Performance of Mannich Bases on Mild Steel in Lactic Acid Media. ACS OMEGA 2022; 7:32208-32224. [PMID: 36120014 PMCID: PMC9476531 DOI: 10.1021/acsomega.2c03545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
Heterocyclic Mannich bases, N-(3-oxo-3-phenylpro-pyl)thiazol-2-aminium chloride (DTZA) and N-(3-oxo-3-phenylpropyl)-1H-pyrazol-3-aminium chloride (DPZA), were developed for the corrosion inhibition of N80 steel in a 15 wt % lactic acid solution. Weight loss measurements, electrochemical techniques, surface characterization, and theoretical calculations were combined to investigate their anticorrosion performance and mechanism. The results showed that DTZA exhibited a satisfactory inhibitor efficiency of 97.56% with a dosage of 0.15% at 363 K, while DPZA achieved only 58.3% under the same conditions. Adsorptions of both inhibitors on the metal surface followed the Langmuir model with physical and chemical adsorptions. Based on X-ray photoelectronic spectroscopy (XPS) analysis, DFT calculations, and molecular dynamics (MD) simulations, stronger interactions between DTZA and iron than those in the case of DPZA were revealed, leading to the formation of a compact protective film on the metal surface, which is attributed to the presence of a thiazole ring in the DTZA chemical structure.
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Affiliation(s)
- Xiaoyun Zhang
- Department
of Materials Chemistry, College of Materials Science and Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Yinhang Zhang
- Department
of Materials Chemistry, College of Materials Science and Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Yuxin Su
- Department
of Materials Chemistry, College of Materials Science and Engineering, China University of Petroleum (East China), Qingdao 266580, China
| | - Xiaoyang Wang
- Sinopec
Research Institute of Petroleum Engineering, Beijing 102206, China
| | - Renqing Lv
- Department
of Chemistry, College of Chemistry and Chemical Engineering, China University of Petroleum (East China), Qingdao 266580, China
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Newly Synthesized Morpholinyl Mannich Bases as Corrosion Inhibitors for N80 Steel in Acid Environment. MATERIALS 2022; 15:ma15124218. [PMID: 35744277 PMCID: PMC9229117 DOI: 10.3390/ma15124218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 05/31/2022] [Accepted: 06/03/2022] [Indexed: 12/04/2022]
Abstract
New Mannich bases, 3-morpholino-1-phenylpropan-1-one (MPO) and 3-morpholino-1-phenyl-3-(pyridin-4-yl) propan-1-one (MPPO), were synthesized, characterized, and studied as corrosion inhibitors for N80 steel in 1 M hydrochloric acid (HCl) solution using weight loss, potentiodynamic polarization, electrochemical impedance spectroscopy, scanning electron microscopy, X-ray photoelectron spectroscopy, and FT-IR spectroscopy. The inhibition efficiency increases with increasing inhibitor concentrations, and the corrosion inhibition efficiency of the MPO and MPPO could reach 90.3% and 91.4%, respectively, at a concentration of 300 ppm at 305 K. The effect of the temperature on the corrosion inhibition behavior of inhibitors was discussed. Electrochemical tests showed that the synthesized inhibitors are mixed. The EIS test results showed that the presence of MPO and MPPO reduced the double-layer capacitance in the corrosion process, thereby reducing the charge transfer resistance. The SEM and EDX results showed that the MPO and MPPO formed a uniform adsorption film on the surface of the N80 steel. The adsorption mechanism of the inhibitors was simulated with different adsorption models and the results showed that the inhibitors were the chemisorbed type. The results of the FT-IR spectroscopy proved that the inhibitor interacted with metal atoms on the steel surface.
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Elqars E, Oubella A, Byadi S, Hachim ME, auhmani A, Guennoun M, Essadki A, Riahi A, Robert A, Itto MYA, Nbigui T. Synthesis, spectroscopic characterization, and prevention of carbon steel corrosion in hydrochloric acid of a new bis-isoxazoline-carvone. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Zhang X, Zhang M, Zhang Z, Li Q, Lv R, Wu W. Bis-Mannich bases as effective corrosion inhibitors for N80 steel in 15% HCl medium. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117957] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Hrimla M, Bahsis L, Laamari MR, Julve M, Stiriba SE. An Overview on the Performance of 1,2,3-Triazole Derivatives as Corrosion Inhibitors for Metal Surfaces. Int J Mol Sci 2021; 23:16. [PMID: 35008481 PMCID: PMC8744769 DOI: 10.3390/ijms23010016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 12/03/2022] Open
Abstract
This review accounts for the most recent and significant research results from the literature on the design and synthesis of 1,2,3-triazole compounds and their usefulness as molecular well-defined corrosion inhibitors for steels, copper, iron, aluminum, and their alloys in several aggressive media. Of particular interest are the 1,4-disubstituted 1,2,3-triazole derivatives prepared in a regioselective manner under copper-catalyzed azide-alkyne cycloaddition (CuAAC) click reactions. They are easily and straightforwardly prepared compounds, non-toxic, environmentally friendly, and stable products to the hydrolysis under acidic conditions. Moreover, they have shown a good efficiency as corrosion inhibitors for metals and their alloys in different acidic media. The inhibition efficiencies (IEs) are evaluated from electrochemical impedance spectroscopy (EIS) parameters with different concentrations and environmental conditions. Mechanistic aspects of the 1,2,3-triazoles mediated corrosion inhibition in metals and metal alloy materials are also overviewed.
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Affiliation(s)
- Meryem Hrimla
- Laboratoire de Chimie Analytique et Moléculaire/LCAM, Faculté Polydisciplinaire de Safi, Université Cadi Ayyad, Sidi Bouzid, B.P. 4162, Safi 46000, Morocco; (M.H.); (L.B.); (M.R.L.)
| | - Lahoucine Bahsis
- Laboratoire de Chimie Analytique et Moléculaire/LCAM, Faculté Polydisciplinaire de Safi, Université Cadi Ayyad, Sidi Bouzid, B.P. 4162, Safi 46000, Morocco; (M.H.); (L.B.); (M.R.L.)
- Laboratoire de Chimie de Coordination et d’Analytique, Département de Chimie, Faculté des Sciences d’El Jadida, Université Chouaïb Doukkali, B.P:20, El Jadida 24000, Morocco
| | - My Rachid Laamari
- Laboratoire de Chimie Analytique et Moléculaire/LCAM, Faculté Polydisciplinaire de Safi, Université Cadi Ayyad, Sidi Bouzid, B.P. 4162, Safi 46000, Morocco; (M.H.); (L.B.); (M.R.L.)
| | - Miguel Julve
- Instituto de Ciencia Molecular/ICMol, Universidad de Valencia, C/Catedrático José Beltrán 2, 46980 Valencia, Spain;
| | - Salah-Eddine Stiriba
- Instituto de Ciencia Molecular/ICMol, Universidad de Valencia, C/Catedrático José Beltrán 2, 46980 Valencia, Spain;
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Functionalization effect on the corrosion inhibition of novel eco-friendly compounds based on 8-hydroxyquinoline derivatives: Experimental, theoretical and surface treatment. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138700] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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