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Hassan A, Numin MS, Jumbri K, Kee KE, Borhan N, Nik Mohamed Daud NMR, Mohammed Nor A, Suhor MF, Abdul Wahab R. Density Functional Theory Studies on New Possible Biobased Gemini Corrosion Inhibitors Derived from Fatty Hydrazide Derivatives. ACS OMEGA 2023; 8:23945-23952. [PMID: 37426258 PMCID: PMC10324378 DOI: 10.1021/acsomega.3c02435] [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: 04/11/2023] [Accepted: 05/09/2023] [Indexed: 07/11/2023]
Abstract
Several new possible biobased corrosion inhibitors derived from fatty hydrazide derivatives were analyzed using quantum chemical calculations via the density functional theory method to investigate the chemical reactivity and inhibition efficiencies against corrosion in metal steel. The study confirmed that the fatty hydrazides showed significant inhibitive performances based on their electronic properties, revealing band gap energies of 5.20 to 7.61 eV between the HOMO and LUMO. These energy differences decreased from 4.40 to 7.20 eV when combined with substituents of varying chemical compositions, structures, and functional groups, associated with higher inhibition efficiency. The most promising fatty hydrazide derivatives are terephthalic acid dihydrazide combined with a long-chain alkyl chain, which resulted in the lowest energy difference of 4.40 eV. Further inspection showed that the fatty hydrazide derivatives' inhibitive performances increased with increasing carbon chain length [from 4 (4-s-4) to 6 (6-s-6)], with a concomitant increase and decrease in hydroxyl and carbonyl groups, respectively. Fatty hydrazide derivatives containing aromatic rings also showed increased inhibition efficiencies following their contribution to improve the compounds' binding ability and adsorption on the metal surface. Overall, all data were consistent with previously reported findings, envisaging the potential of fatty hydrazide derivatives as effective corrosion inhibitors.
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Affiliation(s)
- Almila Hassan
- Department
of Fundamental and Applied Sciences, Universiti
Teknologi PETRONAS, Seri Iskandar, Perak 32610, Malaysia
| | - Mohd Sofi Numin
- Department
of Fundamental and Applied Sciences, Universiti
Teknologi PETRONAS, Seri Iskandar, Perak 32610, Malaysia
| | - Khairulazhar Jumbri
- Department
of Fundamental and Applied Sciences, Universiti
Teknologi PETRONAS, Seri Iskandar, Perak 32610, Malaysia
| | - Kok Eng Kee
- Department
of Mechanical Engineering, Universiti Teknologi
PETRONAS, Seri Iskandar, Perak 32610, Malaysia
| | - Noorazlenawati Borhan
- PETRONAS
Research Sdn. Bhd., Lot
3288 & 3299, Off Jalan Ayer Itam, 43000 Bangi, Selangor, Malaysia
| | | | - Azmi Mohammed Nor
- PETRONAS
Research Sdn. Bhd., Lot
3288 & 3299, Off Jalan Ayer Itam, 43000 Bangi, Selangor, Malaysia
| | - Muhammad Firdaus Suhor
- PETRONAS
Research Sdn. Bhd., Lot
3288 & 3299, Off Jalan Ayer Itam, 43000 Bangi, Selangor, Malaysia
| | - Roswanira Abdul Wahab
- Department
of Chemistry, Universiti Teknologi Malaysia, Johor Bahru 81310 UTM, Malaysia
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Assessment of inhibitory behavior of ethyl 5-cyano-4-(furan-2-yl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate as a corrosion inhibitor for carbon steel in molar HCl: Theoretical approaches and experimental investigation. J INDIAN CHEM SOC 2023. [DOI: 10.1016/j.jics.2023.100916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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3
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Green Approach Towards Corrosion Inhibition of Mild Steel During Acid Pickling Using Chlorpheniramine: Experimental and DFT Study. CHEMISTRY AFRICA 2022. [DOI: 10.1007/s42250-022-00526-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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Ouakki M, Galai M, Aribou Z, Benzekri Z, Assiri EHE, Dahmani K, Ech-chihbi E, Abousalem AS, Boukhris S, Cherkaoui M. Detailed experimental and computational explorations of pyran derivatives as corrosion inhibitors for mild steel in 1.0 M HCl: Electrochemical/surface studies, DFT modeling, and MC simulation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Novel cationic aryl bithiophene/terthiophene derivatives as corrosion inhibitors by chemical, electrochemical and surface investigations. Sci Rep 2022; 12:3192. [PMID: 35210457 PMCID: PMC8873503 DOI: 10.1038/s41598-022-06863-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 02/08/2022] [Indexed: 12/27/2022] Open
Abstract
Two novel bithienyl fluorobenzamidine derivatives namely, 4-([2,2′:5′,2′′-terthiophen]-5-yl)-2-fluorobenzamidine hydrochloride salt (MA-1615), 5′-(4-amidino-3-fluorophenyl)-[2,2′-bithiophene]-5-carboxamidine dihydrochloride salt (MA-1740) were synthesized, characterized and their corrosion inhibition properties were evaluated by electrochemical methods for carbon steel (C-steel) in 1 M HCl. Experimental investigations revealed that the inhibition effectiveness of the investigated inhibitors (INHs) by the Tafel polarization method followed the order: MA-1740 (96.9%) > MA-1615 (95.6%), demonstrating higher efficiency than inhibitors of similar structure reported in the literature. The investigated bithiophene derivatives exhibit mixed-type corrosion inhibition characteristics by blocking the active sites on the surface of C-steel. EIS study revealed that the INHs behave as interface-type corrosion inhibitors. UV–Visible spectrometric measurements confirmed a complex formation between the Fe2+ cation released during the corrosion reactions and inhibitor molecules.
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Abdelshafi N, Sadik M, Shoeib MA, Halim SA. Corrosion inhibition of aluminum in 1 M HCl by novel pyrimidine derivatives, EFM measurements, DFT calculations and MD simulation. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2021.103459] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Carranza MSS, Reyes YIA, Gonzales EC, Arcon DP, Franco FC. Electrochemical and quantum mechanical investigation of various small molecule organic compounds as corrosion inhibitors in mild steel. Heliyon 2021; 7:e07952. [PMID: 34541355 PMCID: PMC8441079 DOI: 10.1016/j.heliyon.2021.e07952] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 08/05/2021] [Accepted: 09/03/2021] [Indexed: 11/24/2022] Open
Abstract
The corrosion inhibition property of selected small organic compounds was investigated using electrochemical measurements, including potentiodynamic polarization (PDP), linear polarization resistance (LPR), electrochemical impedance spectroscopy (EIS), and density functional theory (DFT) calculations. The inhibition efficiency (IE %) of the inhibitor on mild steel (MS) in 1 M HCl was then determined. Results show that the presence of the inhibitors resulted in decreased corrosion current density (Icorr) values and increased polarization resistance (Rp). Furthermore, the use of higher concentrations of inhibitors led to an increased inhibition efficiency. Tafel slopes and shifts in the Ecorr values suggested that the inhibitors tested are mixed-type inhibitors that form a protective layer on the surface of the substrate. Of the organic compound inhibitors tested, the inhibitor 4-ethylpyridine (EP) exhibited the highest Rp values and inhibition efficiency values from the PDP, LPR, and EIS analyses, respectively. DFT calculations showed negative adsorption energies and confirmed the chemisorption of the inhibitors allowing for the formation of a hydrophobic protective film against corrosion and correlations between the quantum chemical values and electrochemical data were demonstrated. The results show the influence of the presence of electronegative O, S, and N atoms, as well as the role of aromatic rings in the promotion of surface protection by preventing aggressive ionic species from binding onto MS.
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Affiliation(s)
| | - Yves Ira A Reyes
- Chemistry Department, De La Salle University, 2401 Taft Avenue, 0922 Manila, Philippines
| | | | - Danielle P Arcon
- Chemistry Department, De La Salle University, 2401 Taft Avenue, 0922 Manila, Philippines
| | - Francisco C Franco
- Chemistry Department, De La Salle University, 2401 Taft Avenue, 0922 Manila, Philippines
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Electrochemical, XPS and theoretical examination on the corrosion inhibition efficacy of stainless steel via novel imidazolium ionic liquids in acidic solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116467] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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9
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Khaled MA, Ismail MA, El-Hossiany AA, Fouda AEAS. Novel pyrimidine-bichalcophene derivatives as corrosion inhibitors for copper in 1 M nitric acid solution. RSC Adv 2021; 11:25314-25333. [PMID: 35478921 PMCID: PMC9036960 DOI: 10.1039/d1ra03603c] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/04/2021] [Indexed: 11/21/2022] Open
Abstract
This study targets the investigation of three pyrimidine-bichalcophene derivatives (MA-1230, MA-1231, MA-1232) for the prevention of corrosion on copper in 1 M HNO3 via weight loss (WL), potentiodynamic polarization (PDP), and electrochemical impedance spectroscopy (EIS) techniques. The surface morphology was also analyzed by different methods. It was found that the inhibition efficiency (% η) increased by increasing the doses of pyrimidine derivatives and the temperature of the medium. Weight loss data revealed the better adsorption of MA-1232 on the Cu surface at increased inhibitor dose, reaching a maximum efficiency of 99.14% at a dose of 21 μM at 45 °C. The best description of the adsorption of the investigated derivatives on the copper surface was given by the Langmuir isotherm. Some important thermodynamic parameters for the studied inhibitors were computed and are discussed herein. The polarization studies showed that the pyrimidine-bichalcophenes act as mixed inhibitors. Computational chemical approaches were used with informative yields, including quantum-chemical and molecular dynamics simulation techniques, which agree with the experimental results. The results obtained from all tested methods are strongly accepted.
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Affiliation(s)
- Mai A Khaled
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt +20502202264 +20502365730.,Department of Chemistry, Faculty of Dentistry, Horus University New Damietta Egypt
| | - Mohamed A Ismail
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt +20502202264 +20502365730
| | - Ahmed A El-Hossiany
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt +20502202264 +20502365730.,Delta for Fertilizers and Chemical Industries Talkha Egypt
| | - Abd El-Aziz S Fouda
- Department of Chemistry, Faculty of Science, Mansoura University Mansoura 35516 Egypt +20502202264 +20502365730
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Ebenso EE, Verma C, Olasunkanmi LO, Akpan ED, Verma DK, Lgaz H, Guo L, Kaya S, Quraishi MA. Molecular modelling of compounds used for corrosion inhibition studies: a review. Phys Chem Chem Phys 2021; 23:19987-20027. [PMID: 34254097 DOI: 10.1039/d1cp00244a] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Molecular modelling of organic compounds using computational software has emerged as a powerful approach for theoretical determination of the corrosion inhibition potential of organic compounds. Some of the common techniques involved in the theoretical studies of corrosion inhibition potential and mechanisms include density functional theory (DFT), molecular dynamics (MD) and Monte Carlo (MC) simulations, and artificial neural network (ANN) and quantitative structure-activity relationship (QSAR) modeling. Using computational modelling, the chemical reactivity and corrosion inhibition activities of organic compounds can be explained. The modelling can be regarded as a time-saving and eco-friendly approach for screening organic compounds for corrosion inhibition potential before their wet laboratory synthesis would be carried out. Another advantage of computational modelling is that molecular sites responsible for interactions with metallic surfaces (active sites or adsorption sites) and the orientation of organic compounds can be easily predicted. Using different theoretical descriptors/parameters, the inhibition effectiveness and nature of the metal-inhibitor interactions can also be predicted. The present review article is a collection of major advancements in the field of computational modelling for the design and testing of the corrosion inhibition effectiveness of organic corrosion inhibitors.
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Affiliation(s)
- Eno E Ebenso
- Institute for Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, Johannesburg, South Africa.
| | - Chandrabhan Verma
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Lukman O Olasunkanmi
- Department of Chemistry, Faculty of Science, Obafemi Awolowo University, Ile-Ife 220005, Nigeria
| | - Ekemini D Akpan
- Material Science Innovation and Modelling Research Focus Area, Faculty of Natural and Agricultural Sciences, North-West University (Mafikeng Campus) Private Bag X2046, Mmabatho 2735, South Africa
| | - Dakeshwar Kumar Verma
- Department of Chemistry, Govt. Digvijay Autonomous Postgraduate College, Rajnandgaon, Chhattisgarh 491441, India
| | - Hassane Lgaz
- Department of Crop Science, College of Sanghur Life Science, Konkuk University, Seoul 05029, South Korea
| | - Lei Guo
- School of Materials and Chemical Engineering, Tongren University, Tongren, 554300, China
| | - Savas Kaya
- Faculty of Science, Department of Chemistry, Cumhuriyet University, 58140, Sivas, Turkey
| | - M A Quraishi
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
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11
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Zhang X, Hu L, Li C, Liu J, Pan G. Exploring combined effect of nitrilotriacetic acid and inhibitor on copper surface in alkaline solution: Insights from experiments and molecular dynamics simulation studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115502] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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A combination of modeling and experimental approaches to investigate the novel nicotinohydrazone Schiff base and its complexes with Zn(II) and ZrO(II) as inhibitors for mild-steel corrosion in molar HCl. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.03.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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13
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Chauhan DS, Verma C, Quraishi M. Molecular structural aspects of organic corrosion inhibitors: Experimental and computational insights. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129374] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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14
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Toghan A, Gadow H, Dardeer HM, Elabbasy H. New promising halogenated cyclic imides derivatives as potential corrosion inhibitors for carbon steel in hydrochloric acid solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115136] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Electrochemical, thermodynamic and theoretical studies of some imidazole derivatives compounds as acid corrosion inhibitors for mild steel. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114063] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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16
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Jessima SHM, Berisha A, Srikandan SS, S. S. Preparation, characterization, and evaluation of corrosion inhibition efficiency of sodium lauryl sulfate modified chitosan for mild steel in the acid pickling process. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114382] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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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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18
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Sample synthesis, characterization, experimental and theoretical study of the inhibitory power of new 8-hydroxyquinoline derivatives for mild steel in 1.0 M HCl. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128155] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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19
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Chemical, Electrochemical, Theoretical and Surface Morphology Studies of Triazepine Carboxylate Compounds as Corrosion Inhibitors for Mild Steel in Hydrochloric Acid Medium. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/s40735-020-00352-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Kacimi YE, Touir R, Alaoui K, Kaya S, Abousalem AS, Ouakki M, Touhami ME. Anti-corrosion Properties of 2-Phenyl-4(3H)-quinazolinone-Substituted Compounds: Electrochemical, Quantum Chemical, Monte Carlo, and Molecular Dynamic Simulation Investigation. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/s40735-020-00342-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Emad E. El-Katori, Ashraf S. Abousalem. Inhibitive Properties and Computational Approach of Organoselenides on Mild Steel Corrosion in Acidic Environment. RUSS J ELECTROCHEM+ 2020. [DOI: 10.1134/s1023193519120048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Fouda AS, Ismail MA, Abou-shahba RM, Husien WA, EL-Habab ES, Abousalem AS. Experimental and computational chemical studies on the cationic furanylnicotinamidines as novel corrosion inhibitors in aqueous solutions. Chin J Chem Eng 2020. [DOI: 10.1016/j.cjche.2019.04.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Alaoui K, El Kacimi Y, Galai M, Serrar H, Touir R, Kaya S, Kaya C, Ebn Touhami M. New triazepine carboxylate derivatives: correlation between corrosion inhibition property and chemical structure. INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY 2020. [DOI: 10.1007/s40090-019-00199-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AbstractIn this investigation, attempts have been made to study the corrosion inhibition properties of three new triazepine carboxylate compounds for mild steel in 1.0 M hydrochloric acid medium. The evaluation was carried out using mass loss, electrochemical impedance spectroscopy and polarization curves measurement. Impedance diagrams and Bode plots for uninhibited and inhibited systems were analyzed using Zview program. The fitted data observed trails in nearly the same pattern as the experimental results. It is showed that triazepine carboxylate compounds are very good inhibitors for mild steel corrosion in 1.0 M hydrochloric acid medium which act as mixed-type inhibitors. So, the inhibition efficiency was increased with inhibitor concentration in the order Cl–Me–CN > Me–CN > Cl–Me–CO2Et which depended on their molecular structures. Electrochemical impedance spectroscopy showed that all compounds act by the formation of a protective film at the metal surface. Surface analyses via SEM and Optical 3D profilometry were used to investigate the morphology of the steels before and after immersion in 1.0 M HCl solution containing inhibitors. The correspondence between inhibition property and molecular structure of the triazepine carboxylate compounds was investigated, using density functional theory (DFT). Experimental and DFT study was further supported by molecular dynamic simulations study.
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El-Lateef HM, Abdallah ZA, Ahmed MS. Solvent-free synthesis and corrosion inhibition performance of Ethyl 2-(1,2,3,6-tetrahydro-6-oxo-2-thioxopyrimidin-4-yl)ethanoate on carbon steel in pickling acids: Experimental, quantum chemical and Monte Carlo simulation studies. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111800] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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25
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Ouakki M, Galai M, Rbaa M, Abousalem AS, Lakhrissi B, Rifi EH, Cherkaoui M. Quantum chemical and experimental evaluation of the inhibitory action of two imidazole derivatives on mild steel corrosion in sulphuric acid medium. Heliyon 2019; 5:e02759. [PMID: 31768434 PMCID: PMC6872799 DOI: 10.1016/j.heliyon.2019.e02759] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 08/20/2019] [Accepted: 10/28/2019] [Indexed: 11/05/2022] Open
Abstract
The adsorption and corrosion inhibition properties of two imidazole derivatives namely, 2-(4-chlorophenyl)-1,4,5-triphenyl-1H-imidazole (IM-Cl) and 1,4,5-triphenyl-2-(p-tolyl)-1H-imidazole (IM-CH3) for mild steel in 0.5 M H2SO4 solution are studiedby electrochemical and computational calculations. The results obtained from the electrochemical methods show that IM-Cl and IM-CH3imparted high resistance and behave as mixed type inhibitors. Inhibition efficiency (IE %) increases with the increase of inhibitors concentration to attain 96 % and 91% at 10−3 M of IM-Cl and IM-CH3 respectively. EISdatais analyzed to model the inhibition process through appropriate equivalent circuit model. Thermodynamic and kinetic parameters controlling the adsorption process are calculated and discussed. DFT calculations are carried out at the B3LYP levels of theory with 6-31G (d,p) basis stein gas and aqueous phase for neutral and protonated forms. Quantum chemical calculations section of the study provides enough calculation and discussion on the relationship between corrosion inhibition and global reactivity descriptors.
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Affiliation(s)
- M Ouakki
- Laboratory of Materials, Electrochemistry and Environment (LMEE), Faculty of Sciences, Ibn Tofail University, PB. 133-14000, Kenitra, Morocco
| | - M Galai
- Laboratory of Materials Engineering and Environment: Modelling and Application (LMEEMA), Faculty of Sciences, Ibn Tofail University, PB. 133-14000, Kenitra, Morocco
| | - M Rbaa
- Laboratory Agro-Resources, Polymers and Process Engineering, Faculty of Sciences, Ibn Tofail University, PB. 133-14000, Kenitra, Morocco
| | - A S Abousalem
- Chemistry Department, Faculty of Science, Mansoura University, El-Mansoura, 35516, Egypt.,Quality Control Lab, Operation Department, Jotun, Egypt
| | - B Lakhrissi
- Laboratory of Materials Engineering and Environment: Modelling and Application (LMEEMA), Faculty of Sciences, Ibn Tofail University, PB. 133-14000, Kenitra, Morocco
| | - E H Rifi
- Laboratory of Organic Synthesis and Extraction Processes (LOSEP), Faculty of Sciences, Ibn Tofail University, PB. 133-14000, Kenitra, Morocco
| | - M Cherkaoui
- Laboratory of Materials, Electrochemistry and Environment (LMEE), Faculty of Sciences, Ibn Tofail University, PB. 133-14000, Kenitra, Morocco
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Fouda AS, Ismail MA, Al-Khamri AA, Abousalem AS. Experimental, quantum chemical and molecular simulation studies on the action of arylthiophene derivatives as acid corrosion inhibitors. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111178] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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27
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Solomon MM, Umoren SA, Quraishi MA, Salman M. Myristic acid based imidazoline derivative as effective corrosion inhibitor for steel in 15% HCl medium. J Colloid Interface Sci 2019; 551:47-60. [DOI: 10.1016/j.jcis.2019.05.004] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 04/14/2019] [Accepted: 05/01/2019] [Indexed: 10/26/2022]
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28
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Li Y, Wang D, Zhang L. Experimental and theoretical research on a new corrosion inhibitor for effective oil and gas acidification. RSC Adv 2019; 9:26464-26475. [PMID: 35530995 PMCID: PMC9070403 DOI: 10.1039/c9ra04638k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 08/01/2019] [Indexed: 11/21/2022] Open
Abstract
A new dibenzylamine-quinoline derivative (DEEQ) was synthesized and investigated as a corrosion inhibitor for mild steel in 15% HCl solution in various ways, including via weight loss measurements, contact angle measurements, electrochemical measurements (EIS), scanning electron microscopy (SEM), scanning Kelvin probe (SKP) and theoretical calculations. The experimental results revealed that DEEQ is an effective corrosion inhibitor for oil and gas acidification. In an oil–water two-phase system, the wettability of mild steel can be changed by adsorption, while obeying the Langmuir adsorption isotherm. Finally, quantum chemical calculations and molecular dynamic simulation parameters further show a definite correlation between the theoretical and experimental results. A new dibenzylamine-quinoline derivative (DEEQ) was synthesized and shown to be an effective corrosion inhibitor for mild steel in 15% HCl solution for oil and gas acidification.![]()
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Affiliation(s)
- Yongming Li
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University Chengdu 610500 Sichuan China
| | - Dingli Wang
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University Chengdu 610500 Sichuan China
| | - Lei Zhang
- College of Chemistry and Chemical Engineering, Chongqing University Chongqing 400044 China
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Tecuapa-Flores ED, Turcio-Ortega D, Hernandez JG, Huerta-Aguilar CA, Thangarasu P. The role of keto group in cyclic ligand 1,4,8,11-tetraazacyclotetradecane-5,7-dione as strong corrosion inhibitor for carbon steel surface: Experimental and theoretical studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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El-Katori EE, Abousalem AS. Impact of some pyrrolidinium ionic liquids on copper dissolution behavior in acidic environment: experimental, morphological and theoretical insights. RSC Adv 2019; 9:20760-20777. [PMID: 35515546 PMCID: PMC9065807 DOI: 10.1039/c9ra03603b] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 06/27/2019] [Indexed: 01/17/2023] Open
Abstract
The inhibitive and adsorption activity of some pyrrolidinium ionic liquids (ILs) for the dissolution of copper in 1 M HNO3 solution was tested using chemical methods such as weight loss and electrochemical techniques; potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and electrical frequency modulation (EFM) techniques. The results indicated that the ionic liquids under investigation exhibited promising corrosion inhibitory performance in 1 M HNO3 and their efficiencies reached up to 85% at 0.05 mM. Also, an enhancement in the inhibition efficiency (% IE) accompanied the increase in inhibitor concentration. The polarization measurements suggested that these ionic liquid inhibitors act as mixed-type inhibitors. The adsorption of the ionic liquid inhibitors on the copper surface obey the Langmuir adsorption isotherm. Thermodynamic parameters were calculated and discussed. The surface morphology of the copper surface was examined using different techniques. Correlation between the calculated % IE from experiments and some quantum chemical parameters was established.
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Affiliation(s)
- Emad E El-Katori
- Department of Chemistry, Faculty of Science, The New Valley University El-Kharja-72511 Egypt +20927925393 +201023318210
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31
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Abousalem AS, Ismail MA, Fouda AS. A complementary experimental and in silico studies on the action of fluorophenyl‑2,2′‑bichalcophenes as ecofriendly corrosion inhibitors and biocide agents. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.11.125] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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32
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Fouda AS, Ismail MA, Temraz AM, Abousalem AS. Comprehensive investigations on the action of cationic terthiophene and bithiophene as corrosion inhibitors: experimental and theoretical studies. NEW J CHEM 2019. [DOI: 10.1039/c8nj04330b] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A modified form of a naturally occurring α-terthienyl compound as a highly efficient corrosion inhibitor used at a very low dose.
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Affiliation(s)
| | | | - Aliaa M. Temraz
- Department of Chemistry
- Faculty of Science
- Mansoura University
- Egypt
| | - Ashraf S. Abousalem
- Department of Chemistry
- Faculty of Science
- Mansoura University
- Egypt
- Quality Control Laboratory
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33
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Corrosion inhibition of N80 steel in simulated acidizing environment by N-(2-(2-pentadecyl-4,5-dihydro-1H-imidazol-1-YL) ethyl) palmitamide. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2018.10.032] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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34
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Edison TNJI, Atchudan R, Pugazhendhi A, Lee YR, Sethuraman MG. Corrosion inhibition performance of spermidine on mild steel in acid media. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.05.087] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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Singh AK, Thakur S, Pani B, Ebenso EE, Quraishi MA, Pandey AK. 2-Hydroxy- N'-((Thiophene-2-yl)methylene)benzohydrazide: Ultrasound-Assisted Synthesis and Corrosion Inhibition Study. ACS OMEGA 2018; 3:4695-4705. [PMID: 31458691 PMCID: PMC6641359 DOI: 10.1021/acsomega.8b00003] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Accepted: 03/15/2018] [Indexed: 05/26/2023]
Abstract
2-Hydroxy-N'-((thiophene-2-yl)methylene)benzohydrazide (HTMBH) was synthesized by conventional method as well as by ultrasonication (US). The ultrasound-assisted synthesis of HTMBH was found to have good yield and be more eco-friendly compared to the conventional method of synthesis. The synthesized compound HTMBH was characterized by Fourier transform infrared, 1H NMR, and CHN analyses. The corrosion inhibition behavior of HTMBH was investigated using gravimetric and electrochemical methods in 0.5 M H2SO4. The thermodynamic adsorption parameters revealed that HTMBH was adsorbed on the mild steel surface in both ways, physically and chemically, although physisorption is predominant. The study of activation parameters revealed that it is the increase in activation energy that is a prominent factor to lower the corrosion rate in acid medium. Atomic force microscopy analysis is also carried out to investigate the effect of HTMBH on the surface of mild steel surface in acid solution. The contact angle measurement showed decreased affinity of mild steel surface for acid solution containing HTMBH. The results obtained from all of these methods showed good consistency.
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Affiliation(s)
- Ashish Kumar Singh
- Department
of Applied Science, Bharati Vidyapeeth’s
College of Engineering, New Delhi 110063, India
| | - Sanjeeve Thakur
- Department
of Chemistry, NSIT, University of Delhi, New Delhi 110078, India
| | - Balaram Pani
- Department
of Chemistry, Bhaskaracharya College of Applied Science, University
of Delhi, New Delhi 110075, India
| | - Eno 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
| | - Mumtaz Ahmad Quraishi
- Department
of Chemistry, Indian Institute of Technology
(BHU), Varanasi 221005, India
| | - Ajit Kumar Pandey
- Department
of Chemistry, NSIT, University of Delhi, New Delhi 110078, India
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36
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Feng L, Yang H, Cui X, Chen D, Li G. Experimental and theoretical investigation on corrosion inhibitive properties of steel rebar by a newly designed environmentally friendly inhibitor formula. RSC Adv 2018; 8:6507-6518. [PMID: 35540412 PMCID: PMC9078222 DOI: 10.1039/c7ra13045g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 02/02/2018] [Indexed: 01/25/2023] Open
Abstract
In order to mitigate the corrosion of steel rebar in concrete, a new environmentally friendly corrosion inhibitor formula (WKI) was designed and the corrosion inhibitive effects of WKI on steel rebar were studied by gravimetric method, electrochemical impendence spectroscopy (EIS), potentiodynamic polarization and Mott–Schottky scanning in simulated concrete pore solution. Furthermore, surface analysis and quantum chemical calculations were conducted in order to illustrate the corrosion inhibitive mechanism. The results indicate that WKI exhibits excellent corrosion inhibitive activities on steel rebar in simulated concrete pore solution. By the presence of WKI, local corrosion was significantly suppressed and no pitting could be detected during the whole experimental period. The total corrosion resistance was increased from 5469 Ω cm2 to 64 440 Ω cm2 and the corrosion current density was reduced from 3.23 μA cm−2 to 0.21 μA cm−2 for the sample immersed in the corrosion medium for 7 d with WKI. The corrosion potential of the steel rebar electrode moved to a higher level and the charge transfer resistance increased, indicating that the anti-corrosion properties of the steel rebar were enhanced. The corrosion inhibitive mechanism of WKI can be attributed to the fact that it can promote the formation of a passive film and reduce its defect concentration via its adsorption and interaction with the metal surface, consequently inhibiting the corrosion of steel rebar caused by chloride ions. A new corrosion inhibitor formula was designed and the inhibitive mechanism was analyzed based on HSAB theory and the PDM model.![]()
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Affiliation(s)
- Lijuan Feng
- Shandong Peninsula Engineering Research Center of Comprehensive Brine Utilization
- Weifang University of Science and Technology
- Weifang
- P. R. China
- State Key Laboratory for Corrosion and Protection
| | - Huaiyu Yang
- State Key Laboratory for Corrosion and Protection
- Insititute of Metal Research
- Chinese Academy of Sciences
- Shenyang
- P. R. China
| | - Xin Cui
- Shandong Peninsula Engineering Research Center of Comprehensive Brine Utilization
- Weifang University of Science and Technology
- Weifang
- P. R. China
| | - Di Chen
- Shandong Peninsula Engineering Research Center of Comprehensive Brine Utilization
- Weifang University of Science and Technology
- Weifang
- P. R. China
| | - Guofu Li
- Shandong Peninsula Engineering Research Center of Comprehensive Brine Utilization
- Weifang University of Science and Technology
- Weifang
- P. R. China
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37
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Gao L, Peng S, Gong Z, Chen J. A combination of experiment and theoretical methods to study the novel and low-cost corrosion inhibitor 1-hydroxy-7-azabenzotriazole for mild steel in 1 M sulfuric acid. RSC Adv 2018; 8:38506-38516. [PMID: 35559084 PMCID: PMC9090567 DOI: 10.1039/c8ra06145a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 11/05/2018] [Indexed: 12/25/2022] Open
Abstract
1-Hydroxy-7-azabenzotriazole (HOAT) was explored via experimental and theoretical computation methods as a corrosion inhibitor for mild steel in 1 M sulfuric acid. These data indicate that HOAT has good ability to suppress corrosion of the mild steel, with ideal agreement with between experimental and computational results. Besides, the electrochemical experiments show that HOAT is a mixed-type corrosion inhibitor for mild steel in 1 M H2SO4. Furthermore, HOAT adsorption on the surface of steel conforms to the Langmuir isotherm model. Finally, computational simulation was executed to deeply investigate the mechanism to HOAT inhibition corrosion of steel. 1-Hydroxy-7-azabenzotriazole (HOAT) was explored via experimental and theoretical computation methods as a corrosion inhibitor for mild steel in 1 M sulfuric acid.![]()
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Affiliation(s)
- Lanzhou Gao
- School of Urban Construction and Environmental Engineering
- Chongqing University
- Chongqing
- China
| | - Shini Peng
- School of Urban Construction and Environmental Engineering
- Chongqing University
- Chongqing
- China
| | - Zhili Gong
- School of Urban Construction and Environmental Engineering
- Chongqing University
- Chongqing
- China
| | - Jie Chen
- School of Urban Construction and Environmental Engineering
- Chongqing University
- Chongqing
- China
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38
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Mandour HS, Nazeer AA, Al-Hetlani E, Madkour M, Abdel-Monem YK. Organic nanoparticles of acetohydrazides as novel inhibitors for mild steel corrosion. NEW J CHEM 2018. [DOI: 10.1039/c8nj00602d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Novel organic nanoparticles were successfully prepared using the re-precipitation method and showed superior protection against mild steel corrosion in acidic media.
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Affiliation(s)
- Howida S. Mandour
- Electrochemistry Laboratory
- Physical Chemistry Department
- National Research Centre
- Giza
- Egypt
| | - Ahmed Abdel Nazeer
- Electrochemistry Laboratory
- Physical Chemistry Department
- National Research Centre
- Giza
- Egypt
| | - Entesar Al-Hetlani
- Chemistry Department
- Faculty of Science
- Kuwait University
- Safat 13060
- Kuwait
| | - Metwally Madkour
- Chemistry Department
- Faculty of Science
- Kuwait University
- Safat 13060
- Kuwait
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