1
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Elabbasy HM, Toghan A, Gadow HS. Cysteine as an Eco-Friendly Anticorrosion Inhibitor for Mild Steel in Various Acidic Solutions: Electrochemical, Adsorption, Surface Analysis, and Quantum Chemical Calculations. ACS OMEGA 2024; 9:13391-13411. [PMID: 38524464 PMCID: PMC10956117 DOI: 10.1021/acsomega.3c10522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/15/2024] [Accepted: 02/21/2024] [Indexed: 03/26/2024]
Abstract
The corrosion of iron in acidic environments has a negative impact on global industry. Herewith, the inhibitory effect of cysteine (Cys.) on mild steel (MSL) corrosion in different acidic solutions (1 M HCl, 1 M H2SO4, and 1 M H3PO4) was investigated through weight loss, potentiodynamic polarization (PDP), electrochemical impedance spectroscopy, scanning electron microscopy (SEM), and theoretical calculations. The measurement results indicated that the adsorption of Cys. molecules on the metal surface caused corrosion inhibition. As a result, a protective layer or insoluble compound, or both, is obtained, blocking the active sites, preventing corrosion. The effectiveness (IE %) of the Cys. was enhanced by increasing concentration and lowering temperature. The maximum IE % of inhibition at 1 × 10-2 M of Cys. obtained are 97.3, 89.7, and 84.4% in HCl, H3PO4, and H2SO4 solutions, respectively. At the same inhibitor concentration, the double-layer capacity decreased, and the charge-transfer resistance increased from 17.17 to 188.5, 3.564 to 31.91, and 1.325 to 8.715 Ω cm2 in HCl, H3PO4, and H2SO4 solutions, respectively. Adsorption and PDP studies confirmed that it obeys the Langmuir adsorption isotherm and acts as a mixed-type inhibitor of physicochemical nature. The corresponding thermodynamic and kinetic parameters were also calculated and discussed. Moreover, the inhibitory effect on the surface was inspected by SEM. The findings demonstrated that the order of IE % using Cys as anticorrosion agent for MSL is HCl > H3PO4 > H2SO4 solutions.
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Affiliation(s)
- Hanaa M Elabbasy
- Misr Higher Institute for Engineering and Technology, Mansoura 35522, Egypt
| | - Arafat Toghan
- Chemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
- Chemistry Department, Faculty of Science, South Valley University, Qena 83523, Egypt
| | - Hend S Gadow
- Egypt High Institute of Engineering and Engineering and Technology, New Damietta 42519, Egypt
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2
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Chen MF, Chen Y, Jia Lim Z, Wah Wong M. Adsorption of Imidazolium-Based Ionic Liquids on the Fe(100) Surface for Corrosion Inhibition: Physisorption or Chemisorption? J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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3
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Feng L, Zhang S, Hao L, Du H, Pan R, Huang G, Liu H. Cucumber ( Cucumis sativus L.) Leaf Extract as a Green Corrosion Inhibitor for Carbon Steel in Acidic Solution: Electrochemical, Functional and Molecular Analysis. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123826. [PMID: 35744959 PMCID: PMC9227098 DOI: 10.3390/molecules27123826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/06/2022] [Accepted: 06/13/2022] [Indexed: 11/28/2022]
Abstract
An extract of cucumber leaves (ECSL) was prepared as a green corrosion inhibitor for carbon steel. Its carbon steel corrosion inhibition performance against 0.5 mol L−1 H2SO4 was investigated using electrochemical methods and scanning electron microscopy (SEM). Its composition was analyzed by gas chromatography and mass spectroscopy (GC−MS). Quantum chemical calculations and molecular dynamics simulations (MDS) were conducted to elucidate the adsorption mechanism of the inhibitor molecules on the carbon steel surface. The results indicated that the inhibition efficiency increases with its increasing concentration. The extract acted as a mixed type corrosion inhibitor, and its inhibition properties were ascribed to the geometric coverage effect induced by its adsorption on the metal surface in accordance with Langmuir’s law. The active components in the extract were identified as mainly organic compounds with functional groups such as aromatic moieties and heteroatoms. The inhibition activities of ECSL are delivered through the ability of the active components to adsorb on the metal surface through their functional groups to form a protective layer which hinders the contact of aggressive substances with carbon steel and thus suppresses its corrosion. This research provides an important reference for the design of green corrosion inhibitors based on plant waste materials.
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Affiliation(s)
- Lijuan Feng
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
- Correspondence: ; Tel.: +86-053-6510-7638
| | - Shanshan Zhang
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
| | - Long Hao
- CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China;
| | - Hongchen Du
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
| | - Rongkai Pan
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
| | - Guofu Huang
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
| | - Haijian Liu
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
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4
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Babas H, Khachani M, Warad I, Ajebli S, Guessous A, Guenbour A, Safi Z, Berisha A, Bellaouchou A, Abdelkader Z, Kaichouh G. Sofosbuvir adsorption onto activated carbon derived from argan shell residue: Optimization, kinetic, thermodynamic and theoretical approaches. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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5
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Gadow HS, Fakeeh M. Green inhibitor of carbon steel corrosion in 1 M hydrochloric acid: Eruca sativa seed extract (experimental and theoretical studies). RSC Adv 2022; 12:8953-8986. [PMID: 35424886 PMCID: PMC8985086 DOI: 10.1039/d2ra01296k] [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: 02/25/2022] [Accepted: 03/16/2022] [Indexed: 01/05/2023] Open
Abstract
The adsorption activity and inhibition effect of Eruca sativa seed extract as a green inhibitor for the dissolution of carbon steel in 1 M hydrochloric acid solution were investigated. In this study, we used a chemical technique (gravimetric method), electrochemical techniques, electrical frequency modulation (EFM), electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization techniques, and theoretical studies. In addition to these techniques, we examined the surface morphology of the carbon steel utilizing different methods. The measurements of the polarization technique indicate that this extract acts as a mixed-type inhibitor. Thermodynamic parameters were calculated and discussed. The adsorption of Eruca sativa seed extracts on the alloy obeys the Langmuir and Henry adsorption isotherms. The extract gives an excellent inhibition efficiency 94.8% by a gravimetric method at 0.3 g L-1 from the extract. The relationship between the calculated % IE from experiments and the theoretical studies was established.
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Affiliation(s)
- H S Gadow
- Higher Institute for Engineering and Technology New Damietta Egypt
| | - M Fakeeh
- Higher Institute for Engineering and Technology New Damietta Egypt
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6
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Verma C, Quraishi M, Rhee KY. Aqueous phase polymeric corrosion inhibitors: Recent advancements and future opportunities. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118387] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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7
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AlFalah MGK, Kandemirli F. Corrosion Inhibition Potential of Dithiohydrazodicarbonamide Derivatives for Mild Steel in Acid Media: Synthesis, Experimental, DFT, and Monte Carlo Studies. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2021. [DOI: 10.1007/s13369-021-06368-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Zhang Y, Song R, Zhang X. Anticorrosion Protection of TiO₂ Nanofilm on the Surface of Carbon Steel. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2021; 21:5253-5259. [PMID: 33875115 DOI: 10.1166/jnn.2021.19371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Carbon steel (CS) is the preferred base material for construction in various industries due to its low cost; however, industrial equipment failure caused by carbon steel corrosion can lead to several environmental risks and safety hazards, thus limiting its application scenarios. Enhancing the corrosion resistance of carbon steel and reducing the maintenance cost of carbon steel substrate have become a hot topic of current research. Therefore, in this study, a zinc oxide/polyaniline-titanium dioxide composite film (ZnO/PAni-TiO₂) with long-lasting photogenerated cathodic protection was constructed based on the photoelectric conversion properties of TiO₂. This new TiO₂ composite film, which can avoid photogenerated electron-hole complexation, significantly enhanced the photoelectric conversion efficiency of TiO₂, thereby decreasing the anodic corrosion current density of low carbon steel and enhancing the cathodic protection of carbon steel. Hence, it is expected to provide a new direction for the preparation of corrosion-resistant TiO₂-laminated carbon steel nanofilms.
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Affiliation(s)
- Yu Zhang
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, PR China
| | - Ruijian Song
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, PR China
| | - Xiang Zhang
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, PR China
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9
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Al Kiey SA, Hasanin MS, Dacrory S. Potential anticorrosive performance of green and sustainable inhibitor based on cellulose derivatives for carbon steel. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116604] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Dagdag O, Safi Z, Hamed O, Jodeh S, Wazzan N, Haldhar R, Safi SK, Berisha A, Gouri ME. Comparative study of some epoxy polymers based on bisphenolic and aromatic diamines: synthesis, viscosity, thermal properties computational and statistical approaches. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02530-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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11
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Elabbasy H, Gadow H. Study the effect of expired tenoxicam on the inhibition of carbon steel corrosion in a solution of hydrochloric acid. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114918] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Alahiane M, Oukhrib R, Albrimi YA, Oualid HA, Bourzi H, Akbour RA, Assabbane A, Nahlé A, Hamdani M. Experimental and theoretical investigations of benzoic acid derivatives as corrosion inhibitors for AISI 316 stainless steel in hydrochloric acid medium: DFT and Monte Carlo simulations on the Fe (110) surface. RSC Adv 2020; 10:41137-41153. [PMID: 35519220 PMCID: PMC9057760 DOI: 10.1039/d0ra06742c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 10/29/2020] [Indexed: 12/02/2022] Open
Abstract
The inhibition efficiency of benzoic acid (C1), para-hydroxybenzoic acid (C2), and 3,4-dihydroxybenzoic acid (C3) towards enhancing the corrosion resistance of austenitic AISI 316 stainless steel (SS) has been evaluated in 0.5 M HCl using weight loss (WL), open circuit potential (OCP), potentiodynamic polarization method, electrochemical impedance spectroscopy (EIS), and scanning electron microscopy (SEM) analysis. The results obtained from the different experimental techniques were consistent and showed that the inhibition efficiency of these inhibitors increased with the increase in concentration in this order C3 > C2 > C1. In addition, the results of the weight loss measurements showed that these inhibitors followed the Villamil isotherm. Quantum chemical calculations and Monte Carlo simulations have also been used for further insight into the adsorption mechanism of the inhibitor molecules on Fe (110). The quantum chemical parameters have been calculated by density functional theory (DFT) at the B3LYP level of theory with 6-31G+(2d,p) and 6-31G++(2d,p) basis sets in gas and aqueous phase. Parameters such as the lowest unoccupied (ELUMO) and highest occupied (EHOMO) molecular orbital energies, energy gap (ΔE), chemical hardness (η), softness (σ), electronegativity (χ), electrophilicity (ω), and nucleophilicity (ε) were calculated and showed the anti-corrosive properties of C1, C2 and C3. Moreover, theoretical vibrational spectra were calculated to exhibit the functional hydroxyl groups (OH) in the studied compounds. In agreement with the experimental data, the theoretical results showed that the order of inhibition efficiency was C3 > C2 > C1. The corrosion inhibition efficiencies of benzoic acid (C1), para-hydroxybenzoic acid (C2), and 3,4-dihydroxybenzoic acid (C3) have been evaluated in 0.5 M HCl toward protecting AISI 316 stainless steel (SS).![]()
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Affiliation(s)
- Mustapha Alahiane
- Ibn Zohr University, Science Faculty, Chemical Department Agadir Morocco
| | - Rachid Oukhrib
- Applied Chemistry-Physics Team, Faculty of Sciences, University of Ibn Zohr Agadir Morocco
| | | | - Hicham Abou Oualid
- Laboratory of Biotechnology, Materials and Environment, Faculty of Sciences, Ibn Zohr University Agadir Morocco .,Green Energy Park, IRESEN, UM6P Benguerir Morocco
| | - Hassan Bourzi
- Ibn Zohr University, Science Faculty, Chemical Department Agadir Morocco
| | - Rachid Ait Akbour
- Ibn Zohr University, Science Faculty, Chemical Department Agadir Morocco
| | - Ali Assabbane
- Ibn Zohr University, Science Faculty, Chemical Department Agadir Morocco
| | - Ayssar Nahlé
- Department of Chemistry, University of Sharjah, College of Sciences PO Box 27272 Sharjah United Arab Emirates
| | - Mohamed Hamdani
- Ibn Zohr University, Science Faculty, Chemical Department Agadir Morocco
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13
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Verma C, Olasunkanmi LO, Akpan ED, Quraishi M, Dagdag O, El Gouri M, Sherif ESM, Ebenso EE. Epoxy resins as anticorrosive polymeric materials: A review. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104741] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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14
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Dagdag O, El Harfi A, El Gana L, Safi Z, Guo L, Berisha A, Verma C, Ebenso EE, Wazzan N, El Gouri M. Designing of phosphorous based highly functional dendrimeric macromolecular resin as an effective coating material for carbon steel in
NaCl
: Computational and experimental studies. J Appl Polym Sci 2020. [DOI: 10.1002/app.49673] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Omar Dagdag
- Laboratory of Industrial Technologies and Services (EMEL), Department of Process Engineering Height School of Technology, Sidi Mohammed Ben Abdallah University Fez Morocco
| | - Ahmed El Harfi
- Laboratory of Advanced Materials and Process Engineering, Department of Chemistry, Faculty of Science Ibn Tofail University Kenitra Morocco
| | - Lahoucine El Gana
- Laboratory of Optoelectronics, Physical Chemistry of Materials and Environment, Department of Physics, Faculty of Science Ibn Tofail University Kenitra Morocco
| | - Zaki Safi
- Chemistry Department, Faculty of Science Al Azhar University‐Gaza Gaza Palestine
| | - Lei Guo
- School of Materials and Chemical Engineering Tongren University Tongren China
| | - Avni Berisha
- Department of Chemistry, Faculty of Natural and Mathematics Science University of Prishtina Prishtina Kosovo
| | - Chandrabhan Verma
- Center of Research Excellence in Corrosion, Research Institute King Fahd University of Petroleum and Minerals Dhahran Saudi Arabia
| | - Eno E. Ebenso
- Material Science Innovation & Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural Sciences, North‐West University Mmabatho South Africa
- Department of Chemistry, College of Science, Engineering and Technology University of South Africa Florida, Roodepoort South Africa
| | - Nuha Wazzan
- Chemistry Department, Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
| | - Mustapha El Gouri
- Laboratory of Industrial Technologies and Services (EMEL), Department of Process Engineering Height School of Technology, Sidi Mohammed Ben Abdallah University Fez Morocco
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15
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Cyclotriphosphazene based dendrimeric epoxy resin as an anti-corrosive material for copper in 3% NaCl: Experimental and computational demonstrations. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113020] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Multidimensional insights into the corrosion inhibition of 3,3-dithiodipropionic acid on Q235 steel in H2SO4 medium: A combined experimental and in silico investigation. J Colloid Interface Sci 2020; 570:116-124. [DOI: 10.1016/j.jcis.2020.03.001] [Citation(s) in RCA: 115] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 02/28/2020] [Accepted: 03/01/2020] [Indexed: 01/18/2023]
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17
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Dagdag O, Safi Z, Wazzan N, Erramli H, Guo L, Mkadmh AM, Verma C, Ebenso E, El Gana L, El Harfi A. Highly functionalized epoxy macromolecule as an anti-corrosive material for carbon steel: Computational (DFT, MDS), surface (SEM-EDS) and electrochemical (OCP, PDP, EIS) studies. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112535] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Dagdag O, Safi Z, Qiang Y, Erramli H, Guo L, Verma C, Ebenso EE, Kabir A, Wazzan N, El Harfi A. Synthesis of Macromolecular Aromatic Epoxy Resins as Anticorrosive Materials: Computational Modeling Reinforced Experimental Studies. ACS OMEGA 2020; 5:3151-3164. [PMID: 32118131 PMCID: PMC7045322 DOI: 10.1021/acsomega.9b02678] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 11/06/2019] [Indexed: 05/09/2023]
Abstract
Herein, two bifunctional macromolecular aromatic epoxy resins (ERs), namely, 4,4'-isopropylidenediphenol oxirane (ERH) and 4,4'-isopropylidene tetrabromodiphenol oxirane (ERBr), are synthesized, characterized, and evaluated as anticorrosive materials for carbon steel corrosion in acidic medium. ERs were characterized using proton nuclear magnetic resonance (1H NMR) and Fourier transform infrared spectroscopy techniques. Investigated ERs acted as effective corrosion inhibitors, and their inhibition effectiveness followed the order ERBr (96.5%) > ERH (95.6%). Potentiodynamic polarization results showed that ERH and ERBr behave as predominantly anodic type and the cathodic type of corrosion inhibitors, respectively. Adsorption of both the studied ERH and ERBr molecules obeyed the Langmuir adsorption isotherm model. Density functional theory and molecular dynamics studies showed that protonated forms of ERH and ERBr contribute more to metal (carbon steel)-inhibitor (ERH/ERBr) interactions than their neutral forms.
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Affiliation(s)
- Omar Dagdag
- Laboratory of Agroresources, Polymers and Process
Engineering (LAPPE),
Department of Chemistry, Faculty of Science and Laboratory of Materials, Electrochemistry
and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, BP 133, 14000 Kenitra, Morocco
| | - Zaki Safi
- Chemistry
Department, Faculty of Science, Al Azhar
University—Gaza, P.O. Box 1277, Gaza, Palestine
| | - Yujie Qiang
- Key
Laboratory of Marine Materials and Related Technologies, Zhejiang
Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering,
Chinese Academy of Sciences, Ningbo 315201, China
| | - Hamid Erramli
- Laboratory of Agroresources, Polymers and Process
Engineering (LAPPE),
Department of Chemistry, Faculty of Science and Laboratory of Materials, Electrochemistry
and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, BP 133, 14000 Kenitra, Morocco
| | - Lei Guo
- School
of Materials and Chemical Engineering, Tongren
University, Tongren 554300, China
| | - Chandrabhan Verma
- Department
of Chemistry, School of Chemical and Physical Sciences, Faculty of
Natural and Agricultural Sciences, North-West
University, Private Bag
X2046, Mmabatho 2735, South Africa
- Material Science Innovation & Modelling
(MaSIM) Research Focus
Area, Faculty of Natural and Agricultural Sciences, North-West University, Private Bag
X2046, Mmabatho 2735, South Africa
| | - Eno E. Ebenso
- Department
of Chemistry, School of Chemical and Physical Sciences, Faculty of
Natural and Agricultural Sciences, North-West
University, Private Bag
X2046, Mmabatho 2735, South Africa
- Material Science Innovation & Modelling
(MaSIM) Research Focus
Area, Faculty of Natural and Agricultural Sciences, North-West University, Private Bag
X2046, Mmabatho 2735, South Africa
| | - Abuzar Kabir
- Department
of Chemistry and Biochemistry, International Forensic Research Institute, Florida International University, Miami, Florida 33199, United States
| | - Nuha Wazzan
- Chemistry
Department, Faculty of Science, King Abdulaziz
University, P.O. Box 42805, Jeddah 21589, Saudi Arabia
| | - Ahmed El Harfi
- Laboratory of Agroresources, Polymers and Process
Engineering (LAPPE),
Department of Chemistry, Faculty of Science and Laboratory of Materials, Electrochemistry
and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, BP 133, 14000 Kenitra, Morocco
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19
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Dagdag O, Berisha A, Safi Z, Dagdag S, Berrani M, Jodeh S, Verma C, Ebenso EE, Wazzan N, El Harfi A. Highly durable macromolecular epoxy resin as anticorrosive coating material for carbon steel in 3% NaCl: Computational supported experimental studies. J Appl Polym Sci 2020. [DOI: 10.1002/app.49003] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Omar Dagdag
- Laboratory of Agroresources, Polymers and Process Engineering, Department of Chemistry, Faculty of ScienceIbn Tofail University Kenitra Morocco
- Laboratory of Industrial Technologies and Services (LITS), Department of Process EngineeringHeight School of Technology, Sidi Mohammed Ben Abdallah University Fez Morocco
| | - Avni Berisha
- Department of Chemistry, Faculty of Natural and Mathematics ScienceUniversity of Prishtina Prishtina Kosovo
| | - Zaki Safi
- Al Azhar University‐Gaza, Chemistry DepartmentFaculty of Science Gaza Palestine
| | - Saïd Dagdag
- Laboratoire des Sciences de l'Environnement et du Développement, Equipe de Chimie EcologiqueFST Université Hassan 1er, Km 3 route de Settat Morocco
| | - Majda Berrani
- Laboratory of Metallurgical AnalysisCetim Maroc Développement (Centre Technique des Industries de la Mécanique), Aeronautical Technopole of Nouaceur Mohammed V‐Casablanca Airport Morocco
| | - Shehdeh Jodeh
- Department of ChemistryAn‐Najah National University Nablus Palestine
| | - Chandrabhan Verma
- Center of Research Excellence in Corrosion, Research InstituteKing Fahd University of Petroleum and Minerals Dhahran 31261 Saudi Arabia
- Department of Chemistry, School of Chemical and Physical Sciences and Materials Science Innovation & Modelling (MaSIM) Research Focus AreaFaculty of Natural and Agricultural Sciences, School of Chemical and Physical Sciences, North‐West University Mmabatho South Africa
| | - Eno E. Ebenso
- Center of Research Excellence in Corrosion, Research InstituteKing Fahd University of Petroleum and Minerals Dhahran 31261 Saudi Arabia
- Department of Chemistry, School of Chemical and Physical Sciences and Materials Science Innovation & Modelling (MaSIM) Research Focus AreaFaculty of Natural and Agricultural Sciences, School of Chemical and Physical Sciences, North‐West University Mmabatho South Africa
| | - Nuha Wazzan
- Chemistry Department, Faculty of ScienceKing Abdulaziz University Jeddah Saudi Arabia
| | - Ahmed El Harfi
- Laboratory of Agroresources, Polymers and Process Engineering, Department of Chemistry, Faculty of ScienceIbn Tofail University Kenitra Morocco
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20
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Dagdag O, Berisha A, Safi Z, Hamed O, Jodeh S, Verma C, Ebenso EE, El Harfi A. DGEBA‐polyaminoamide as effective anti‐corrosive material for 15CDV6 steel in NaCl medium: Computational and experimental studies. J Appl Polym Sci 2019. [DOI: 10.1002/app.48402] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Omar Dagdag
- Laboratory of Agroresources, Polymers and Process Engineering, Department of Chemistry, Faculty of ScienceIbn Tofail University BP 133, 14000 Kenitra Morocco
| | - Avni Berisha
- Department of Chemistry, Faculty of Natural and Mathematics ScienceUniversity of Prishtina 10000 Prishtina Kosovo
| | - Zaki Safi
- Al Azhar University‐GazaChemistry Department, Faculty of Science P.O Box 1277 Gaza Palestine
| | - Othman Hamed
- Department of ChemistryAn‐Najah National University P. O. Box 7 Nablus Palestine
| | - Shehdeh Jodeh
- Department of ChemistryAn‐Najah National University P. O. Box 7 Nablus Palestine
| | - Chandrabhan Verma
- Material Science Innovation & Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural SciencesNorth‐West University, Private Bag X2046 Mmabatho 2735 South Africa
- Department of Chemistry, Faculty of Natural and Agricultural Sciences, School of Chemical and Physical SciencesNorth‐West University, Private Bag X2046 Mmabatho 2735 South Africa
| | - E. E. Ebenso
- Material Science Innovation & Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural SciencesNorth‐West University, Private Bag X2046 Mmabatho 2735 South Africa
- Department of Chemistry, Faculty of Natural and Agricultural Sciences, School of Chemical and Physical SciencesNorth‐West University, Private Bag X2046 Mmabatho 2735 South Africa
| | - Ahmed El Harfi
- Laboratory of Agroresources, Polymers and Process Engineering, Department of Chemistry, Faculty of ScienceIbn Tofail University BP 133, 14000 Kenitra Morocco
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Dagdag O, Safi Z, Hsissou R, Erramli H, El Bouchti M, Wazzan N, Guo L, Verma C, Ebenso EE, El Harfi A. Epoxy pre-polymers as new and effective materials for corrosion inhibition of carbon steel in acidic medium: Computational and experimental studies. Sci Rep 2019; 9:11715. [PMID: 31406200 PMCID: PMC6691106 DOI: 10.1038/s41598-019-48284-0] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 08/01/2019] [Indexed: 11/09/2022] Open
Abstract
Present study is designed for the synthesis, characterization and corrosion inhibition behavior of two diamine aromatic epoxy pre-polymers (DAEPs) namely, N1,N1,N2,N2-tetrakis (oxiran-2-ylmethyl) benzene-1,2-diamine (DAEP1) and 4-methyl-N1,N1,N2,N2-tetrakis (oxiran-2-ylmethyl) benzene-1,2-diamine (DAEP2) for carbon steel corrosion in acidic medium. Synthesized DAEPs were characterized using spectral (Nuclear magnetic resonance (1H NMR) and Fourier transform infrared-attenuated total reflection (FTIR-ATR)) techniques. Viscosity studies carried out at four different temperatures (20-80 °C) increase in temperature causes significant reduction in their viscosities. The anticorrosive properties of DAEPs differing in the nature of substituents, for carbon steel corrosion in 1 M HCl solution was evaluated using several experimental and computational techniques. Both experimental and computational studies showed that inhibitor (DAEP2) that contains electron releasing methyl (-CH3) showed higher protectiveness as compared to the inhibitor (DAEP1) without substituent (-H). Electrochemical results demonstrate that DAEPs act as reasonably good inhibitors for carbon steel in 1 M HCl medium and their effectiveness followed the sequence: DAEP2 (92.9%) > DAEP1 (91.7%). The PDP results show that the diamine aromatic epoxy pre-polymers molecules (DAEPs) act as mixed type inhibitors. Electrochemical study was also supported using scanning electron microscopy (SEM) method were significant improvement in the surface morphology of inhibited (by DAEPs) metallic specimens was obtained. Results derived from computational density functional theory (DFT) and molecular dynamics (MD) simulationsand studies were consistent with the experimental results derived from SEM, EIS and PDP electrochemical studies. Adsorption of the DAEPs obeyed the Langmuir adsorption isotherm model.
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Affiliation(s)
- Omar Dagdag
- Laboratory of Agroresources, Polymers and Process Engineering (LAPPE), Department of Chemistry, Faculty of Science, Ibn Tofail University, BP 133, 14000, Kenitra, Morocco
| | - Zaki Safi
- Al Azhar University-Gaza, Chemistry Department, Faculty of Science, P.O Box 1277, Gaza, Palestine
| | - Rachid Hsissou
- Laboratory of Agroresources, Polymers and Process Engineering (LAPPE), Department of Chemistry, Faculty of Science, Ibn Tofail University, BP 133, 14000, Kenitra, Morocco
| | - Hamid Erramli
- Laboratory of Materials, Electrochemistry and Environment, Department of Chemistry, Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco
| | - Mehdi El Bouchti
- Higher School of Textile and Clothing Industries, Laboratory REMTEX, BP 7731, Oulfa, Casablanca, Morocco
| | - Nuha Wazzan
- King Abdulaziz University, Chemistry Department, Faculty of Science, P.O Box 42805, Jeddah, 21589, Saudi Arabia
| | - Lei Guo
- School of Materials and Chemical Engineering, Tongren University, Tongren, 554300, China
| | - Chandrabhan Verma
- Material Science Innovation & Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural Sciences, North-West University, Private Bag X2046, Mmabatho, 2735, South Africa.
- Department of Chemistry, Faculty of Natural and Agricultural Sciences, School of Chemical and Physical Sciences, North-West University, Private Bag X2046, Mmabatho, 2735, South Africa.
| | - E E Ebenso
- Material Science Innovation & Modelling (MaSIM) Research Focus Area, Faculty of Natural and Agricultural Sciences, North-West University, Private Bag X2046, Mmabatho, 2735, South Africa.
- Department of Chemistry, Faculty of Natural and Agricultural Sciences, School of Chemical and Physical Sciences, North-West University, Private Bag X2046, Mmabatho, 2735, South Africa.
| | - Ahmed El Harfi
- Laboratory of Agroresources, Polymers and Process Engineering (LAPPE), Department of Chemistry, Faculty of Science, Ibn Tofail University, BP 133, 14000, Kenitra, Morocco
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