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Kaban APS, Soedarsono JW, Anwar MS, Mayangsari W, Maksum A, Ridhova A, Riastuti R, Iskandar D, Ayende. Exploration of rice husk ash as a green corrosion inhibitor immersed in NH 4Cl 7.5 % solution. Heliyon 2024; 10:e30541. [PMID: 38756570 PMCID: PMC11096918 DOI: 10.1016/j.heliyon.2024.e30541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 04/16/2024] [Accepted: 04/29/2024] [Indexed: 05/18/2024] Open
Abstract
The study reports the development of a liquid smoke solution of rice husk ash (RHA) as a green corrosion inhibitor in NH4Cl solution in approaching corrosion protection for refinery facilities. The recent utilization of RHA has a partial solution to address the possible chemical to form a filming layer to disconnect bare metal and their environment. This work prepared the RHA solution by condensing the RHA vapor before adding it to various concentrations. The corrosion test of potentiodynamic and electrochemicals intends to discover the inhibitor's corrosion resistance before examining the electronic transition corresponding to the contribution of several functional groups using Ultraviolet Visible (UV-Vis) and Fourier-Transform Infrared Spectroscopy (FTIR). Surface evaluation intends to unveil the nature of the corrosion by utilizing the Scanning Electronic and Atomic Force Microscope. The corrosion test result shows the depression of corrosion rate to 0.120 mmpy with high efficiency beyond 96 % in the addition of 7.5 ppm RHA inhibitor. The greater Nyquist semicircle diameter at high concentrations increases the adsorption of the RHA on the surface of C1018. The electronic transition of n-π* and π -π* shows an extensive contribution of C[bond, double bond]C, C[bond, double bond]O, and -OH based on the UV-Vis and FTIR test. The formation of a complex compound of Fe-(NH4Cl-RHA)n blocks the corrosion active sites to reduce the corrosion. This study paves the way for using RHA as an organic compound under NH4Cl conditions, such as in a refinery process facility.
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Affiliation(s)
- Agus Paul Setiawan Kaban
- Prof Johny Wahyuadi Laboratory, Department of Metallurgical and Materials Engineering, Universitas Indonesia, Depok, 16424, Indonesia
| | - Johny Wahyuadi Soedarsono
- Prof Johny Wahyuadi Laboratory, Department of Metallurgical and Materials Engineering, Universitas Indonesia, Depok, 16424, Indonesia
| | - Mochammad Syaiful Anwar
- Research Center for Metallurgy-National Research and Innovation Agency, Kawasan Sains Dan Teknologi BJ Habibie, Tangerang Selatan, Banten, 15314, Indonesia
| | - Wahyu Mayangsari
- Research Center for Metallurgy-National Research and Innovation Agency, Kawasan Sains Dan Teknologi BJ Habibie, Tangerang Selatan, Banten, 15314, Indonesia
| | - Ahmad Maksum
- Department of Mechanical Engineering, Politeknik Negeri Jakarta, Jl. Professor Doktor G.A. Siwabessy, Kukusan, Kecamatan Beji, Depok, 16425, Indonesia
| | - Aga Ridhova
- Research Center for Metallurgy-National Research and Innovation Agency, Kawasan Sains Dan Teknologi BJ Habibie, Tangerang Selatan, Banten, 15314, Indonesia
| | - Rini Riastuti
- Prof Johny Wahyuadi Laboratory, Department of Metallurgical and Materials Engineering, Universitas Indonesia, Depok, 16424, Indonesia
| | - Dedy Iskandar
- Pertamina Hulu Indonesia, Graha Elnusa Lantai 7, Jl. TB Simatupang, RT.10/RW.3, Cilandak Tim., Ps. Minggu, Kota Jakarta Selatan, Daerah Khusus Ibukota, Jakarta, 12560, Indonesia
| | - Ayende
- Department of Mechanical Refinery Engineering PEM Akamigas, Jl. Gajah Mada No. 38, Cepu Blora Jawa Tengah, Indonesia
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Selim YA, Abd-El-Raouf M, Zakaria K, Sayed AZ, Moustafa YM, Ashmawy AM. An electrochemical, and surface studies of synthesized Gemini ionic liquid as corrosion inhibitor for carbon steel in petroleum field. Sci Rep 2024; 14:10766. [PMID: 38730028 PMCID: PMC11087565 DOI: 10.1038/s41598-024-58321-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 03/27/2024] [Indexed: 05/12/2024] Open
Abstract
In this work, we study the efficiency of N1, N3-dibenzyl-N1, N1, N3, N3-tetramethylpropane-1,3-diaminium chloride, as anticorrosion. This compound exhibits potential as a prospective remedy to stop the deterioration of carbon steel caused by corrosion in 1.0 M HCl. The synthesis of this compound is described in a comprehensive manner, and its composition is supported by a range of precise analytical approaches such as elemental analysis, and mass spectroscopy. Based on the findings of the investigation, the synthesized Gemini ionic liquid demonstrates a robust capacity to slow down the rate at which the metal corrodes. The Prepared compound was evaluation by electrochemical and morphology study. Our results revealed that elevating the inhibitor concentration led to an augmentation in inhibition effectiveness, reaching up to 94.8% at 200 ppm of the synthesized compound at 298 K. It is crucial to emphasize that the recently prepared Gemini ionic liquid is consistent with the Langmuir adsorption model and function as a mixed inhibitor, participating in the physio-chemisorption process of adsorption.
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Affiliation(s)
- Yousef A Selim
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884, Cairo, Egypt
| | - M Abd-El-Raouf
- Egyptian Petroleum Research Institute (EPRI), Nasr City, P.O. 11727, Cairo, Egypt
| | - K Zakaria
- Egyptian Petroleum Research Institute (EPRI), Nasr City, P.O. 11727, Cairo, Egypt
| | - Ahmed Z Sayed
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884, Cairo, Egypt
| | - Yasser M Moustafa
- Egyptian Petroleum Research Institute (EPRI), Nasr City, P.O. 11727, Cairo, Egypt
| | - Ashraf M Ashmawy
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884, Cairo, Egypt.
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El-Aouni N, Dagdag O, Amri AE, Kim H, Dkhireche N, Elbachiri A, Berdimurodov E, Berisha A, Rafik M. Hybrid epoxy/Br inhibitor in corrosion protection of steel: experimental and theoretical investigations. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:1033-1049. [PMID: 38030847 DOI: 10.1007/s11356-023-31171-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 11/18/2023] [Indexed: 12/01/2023]
Abstract
The corrosion of carbon steel infrastructure in acidic environments poses significant economic and safety challenges. Traditional inhibitors such as chromates are being phased out due to toxicity concerns. Thus, there is a need to develop effective and sustainable green alternatives. In this work, we evaluated an epoxy-based inhibitor, bisphenol A tetrabromo dipropoxy dianiline tetraglycidyl ether (TGEDADPTBBA), for protecting carbon steel against corrosion in 1 M hydrochloric acid. An integrated experiment-computation approach was employed. Polarization curves and electrochemical impedance spectroscopy were used to assess the inhibition efficiency and mechanism of TGEDADPTBBA. Quantum chemical calculations and molecular dynamics simulations provided atomic-level insights into adsorption behavior. Scanning electron microscopy with energy-dispersive X-ray spectroscopy characterized the surface morphology. The results showed that TGEDADPTBBA acted as a highly effective mixed-type inhibitor, achieving over 95% inhibition efficiency at a 10-3 M concentration. It suppressed corrosion currents while increasing the charge transfer resistance. Theoretical studies revealed that TGEDADPTBBA adsorbed onto steel surfaces via both electrostatic and van der Waals interactions. This stable adsorption facilitated the formation of a protective barrier layer, as observed experimentally. Notably, our work demonstrated the synergistic potential of combining experimental corrosion testing with computational modeling to develop structure-property relationships for innovative inhibitor design. This integrated approach offers insight into inhibition mechanisms and presents TGEDADPTBBA as an attractive green corrosion inhibitor alternative for industrial applications.
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Affiliation(s)
- Naoual El-Aouni
- Laboratory of Organic Chemistry, Catalysis and Environment, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 242, 14000, Kenitra, Morocco
| | - Omar Dagdag
- Department of Mechanical Engineering, Gachon University, Seongnam, 13120, Republic of Korea
| | - Abdeslam El Amri
- Laboratory of Advanced Materials and Process Engineering, Faculty of Sciences, Ibn Tofail University, BP 242, 14000, Kenitra, Morocco
| | - Hansang Kim
- Department of Mechanical Engineering, Gachon University, Seongnam, 13120, Republic of Korea
| | - Nadia Dkhireche
- Laboratory of Advanced Materials and Process Engineering, Faculty of Sciences, Ibn Tofail University, BP 242, 14000, Kenitra, Morocco
| | - Abderrahim Elbachiri
- Royal Naval School, University Department, Boulevard Sour-Jdid, Casablanca, Morocco
| | - Elyor Berdimurodov
- Chemical & Materials Engineering, New Uzbekistan University, 54 Mustaqillik Ave, 100007, Tashkent, Uzbekistan.
- Medical School, Central Asian University, 111221, Tashkent, Uzbekistan.
- Faculty of Chemistry, National University of Uzbekistan, 100034, Tashkent, Uzbekistan.
| | - Avni Berisha
- Department of Chemistry, Faculty of Natural and Mathematics Science, University of Prishtina, 10000, Prishtina, Kosovo
| | - Mohamed Rafik
- Laboratory of Organic Chemistry, Catalysis and Environment, Department of Chemistry, Faculty of Sciences, University Ibn Tofail, BP 242, 14000, Kenitra, Morocco
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Csuvik O, Szatmári I. Synthesis of Bioactive Aminomethylated 8-Hydroxyquinolines via the Modified Mannich Reaction. Int J Mol Sci 2023; 24:ijms24097915. [PMID: 37175622 PMCID: PMC10177806 DOI: 10.3390/ijms24097915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/19/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023] Open
Abstract
8-hydroxyquinoline (oxine) is a widely known and frequently used chelating agent, and the pharmacological effects of the core molecule and its derivatives have been studied since the 19th century. There are several synthetic methods to modify this core. The Mannich reaction is one of the most easily implementable examples, which requires mild reaction conditions and simple chemical reagents. The three components of the Mannich reaction are a primary or secondary amine, an aldehyde and a compound having a hydrogen with pronounced activity. In the modified Mannich reaction, naphthol or a nitrogen-containing naphthol analogue (e.g., 8-hydroxyquinoline) is utilised as the active hydrogen provider compound, thus affording the formation of aminoalkylated products. The amine component can be ammonia and primary or secondary amines. The aldehyde component is highly variable, including aliphatic and aromatic aldehydes. Based on the pharmacological relevance of aminomethylated 8-hydroxyquinolines, this review summarises their syntheses via the modified Mannich reaction starting from 8-hydroxyquinoline, formaldehyde and various amines.
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Affiliation(s)
- Oszkár Csuvik
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
| | - István Szatmári
- Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
- Stereochemistry Research Group, Eötvös Loránd Research Network, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary
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Essential Oil of Origanum vulgare as a Green Corrosion Inhibitor for Carbon Steel in Acidic Medium. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2023. [DOI: 10.1007/s13369-023-07693-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
AbstractIn this study, Oregano (Origanum vulgare) leaf essential oil was studied as an environmental-friendly anticorrosion agent for carbon steel in aggressive hydrochloric acid. The corrosion inhibition of O. vulgare was characterized by surface morphology, electrochemical, weight loss, theoretical and computational methods. It was found that the highest inhibition performance of O. vulgare was 85.64% at 2 g/l in 1 M HCl. The results of Langmuir isotherm and adsorption thermodynamics investigation demonstrated that the O. vulgare inhibitor adsorbed on the metal surface by the formation of rigid covalent bonds. The adsorption and inhibition centers of the selected inhibitor were studied by the computational methods, resulting in that the hydroxyl functional groups and benzoyl rings are mainly responsible for the high inhibition efficiency.
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Elqars E, Laamari Y, Sadik K, Bimoussa A, Oubella A, Mecnou I, Auhmani A, Taha ML, Essadki A, Aboulmouhajir A, Itto MYA, Nbigui T. Synthesis, Experimental, Theoretical, and Molecular Dynamic studies of 1-(2,5-dimethoxy-4-methylphenyl)ethan-1-thiosemicarbazone as Green Inhibitor for mild Steel Corrosion. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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7
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About H, El Faydy M, Benhiba F, Al-Gorair AS, Al Jahdaly B, Zarrok H, Oudda H, Lakhrissi B, Warad I, Abdallah M, Zarrouk A. A combined experimental and theoretical approach to the elucidation of the corrosion inhibition property of 5-((4,5-dihydro-4-o-tolyltetrazol-1-yl)methyl)quinolin-8-ol for C22E steel in aggressive environment. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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8
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Elaraby A, El-samad SA, khamis EA, Zaki EG. Theoretical and electrochemical evaluation of tetra-cationic surfactant as corrosion inhibitor for carbon steel in 1 M HCl. Sci Rep 2023; 13:942. [PMID: 36653379 PMCID: PMC9849212 DOI: 10.1038/s41598-023-27513-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 01/03/2023] [Indexed: 01/19/2023] Open
Abstract
Recently, scientist study the role of surfactants for carbon steel corrosion protection. In the present study, newly tetra-cationic surfactant (CS4: 1,N1'-(ethane-1,2-diyl) bis (N1, N2-didodecyl-N2-(2- (((E)-3-hydroxy-4-methoxy-benzylidene)amino)ethyl)ethane-1,2-diaminium) chloride) based on Schiff-base compound(5,5'-((1E,17E)-2,5,8,11,14,17-hexaazaoctadeca-1,17-diene-1,18-diyl)bis(2-methoxyphenol) was synthesised, purified and characterized using FTIR and 1HNMR spectroscopy. The synthesized Tetra-cationic surfactant (CS4) was evaluated as anti-corrosion for carbon steel (CS-metal) in aggressive 1 M HCl using electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization techniques (PDP). CS4 compound had a good surface-active property by reducing the surface tension as a result to the hydrophobic chains role. The prepared CS4 behaved as hybrid inhibitor (mixed-type) by blocking the anodic and cathodic sites. CS4 exhibited good inhibition efficiency reached 95.69%. The surface morphology of CS-metal was studied using scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS)confirming the anti-corrosive effect of CS4 compound returned into the adsorption process of CS4 molecules over CS-metal which obeyed Langmuir adsorption isotherm. The inhibitive effect of CS4 was supported by theoretical quantum chemical studies using the density functional theory (DFT), Monte Carlo (MC) and Molecular Dynamic (MD) simulation.
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Affiliation(s)
- A. Elaraby
- grid.454081.c0000 0001 2159 1055Egyptian Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
| | - Shrouk. Abd El-samad
- grid.454081.c0000 0001 2159 1055Egyptian Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
| | - Eman. A. khamis
- grid.454081.c0000 0001 2159 1055Egyptian Petroleum Research Institute, Nasr City 11727, Cairo, Egypt ,University College of Umluj-Tabuk University, Umluj, Saudi Arabia
| | - E. G. Zaki
- grid.454081.c0000 0001 2159 1055Egyptian Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
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Laadam G, El Faydy M, Benhiba F, Titi A, Amegroud H, Al-Gorair AS, Hawsawi H, Touzani R, Warad I, Bellaouchou A, Guenbour A, Abdallah M, Zarrouk A. Outstanding anti-corrosion performance of two pyrazole derivatives on carbon steel in acidic medium: Experimental and quantum-chemical examinations. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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10
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Machado Fernandes C, Costa AR, Leite MC, Martins V, Lee HS, Boechat FDC, de Souza MC, Batalha PN, Lgaz H, Ponzio EA. A detailed experimental performance of 4-quinolone derivatives as corrosion inhibitors for mild steel in acid media combined with first-principles DFT simulations of bond breaking upon adsorption. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121299] [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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11
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Al-Moubaraki AH, Chaouiki A, Alahmari JM, Al-hammadi WA, Noor EA, Al-Ghamdi AA, Ko YG. Development of Natural Plant Extracts as Sustainable Inhibitors for Efficient Protection of Mild Steel: Experimental and First-Principles Multi-Level Computational Methods. MATERIALS (BASEL, SWITZERLAND) 2022; 15:8688. [PMID: 36500184 PMCID: PMC9736516 DOI: 10.3390/ma15238688] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/02/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
In the present work, we present the superior corrosion inhibition properties of three plant-based products, Fraxinus excelsior (FEAE), Zingiber zerumbet (ZZAE), and Isatis tinctoria (ITAE), that efficiently inhibit the corrosion of mild steel in phosphoric acid. The anti-corrosion and adsorption characteristics were assessed using a combination of experimental and computational approaches. Weight loss, potentiodynamic polarization, and electrochemical impedance spectroscopy methods were used to evaluate the inhibitive performance of the inhibitors on the metal surface. Then, both DFT/DFTB calculations and molecular dynamic simulations were further adopted to investigate the interaction between organic inhibitor molecules and the metal surface. The protective layers assembled using the active constituents, such as carbonyl and hydroxyl groups, of the three plant-based products offer high electrochemical stability at high temperatures and robust protection against aggressive acidic solutions. All electrochemical measurements showed that the inhibition performance of extracts increased by increasing their concentration and improved in the following order: FEAE > ZZAE > ITAE. Further, these extracts worked as mixed-type inhibitors to block the anodic and cathodic active sites on the mild steel surface. Multi-level computational approaches revealed that FEAE is the most adsorbed inhibitor owing to its ability to provide electron lone pairs for electrophilic reactions. The experimental and theoretical results showed good agreement. These results indicate the possibility of replacing conventional compounds with natural substituted organic products in the fabrication of hybrid materials with effective anti-corrosion performance.
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Affiliation(s)
- Aisha H. Al-Moubaraki
- Department of Chemistry, Faculty of Sciences—Alfaisaliah Campus, University of Jeddah, Jeddah 21589, Saudi Arabia
| | - Abdelkarim Chaouiki
- Materials Electrochemistry Laboratory, School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Jamilah M. Alahmari
- Department of Chemistry, Faculty of Sciences—Alfaisaliah Campus, University of Jeddah, Jeddah 21589, Saudi Arabia
| | - Wesam A. Al-hammadi
- Department of Chemistry, Faculty of Science and Humanities, Shaqra University, Dawadmi 11911, Saudi Arabia
| | - Ehteram A. Noor
- Department of Chemistry, Faculty of Sciences—Alfaisaliah Campus, University of Jeddah, Jeddah 21589, Saudi Arabia
| | - Azza A. Al-Ghamdi
- Department of Chemistry, Faculty of Sciences—Alfaisaliah Campus, University of Jeddah, Jeddah 21589, Saudi Arabia
| | - Young Gun Ko
- Materials Electrochemistry Laboratory, School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
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Di Y, Li X, Chen Z, Yin X, Chen Y, Liu Y, Yang W. Experimental and theoretical insights into two fluorine-containing imidazoline Schiff base inhibitors for carbon steels in hydrochloric acid solution. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Faydy ME, Benhiba F, Warad I, Saoiabi S, Alharbi A, Alluhaybi AA, Lakhrissi B, Abdallah M, Zarrouk A. Bisquinoline analogs as corrosion inhibitors for carbon steel in acidic electrolyte: Experimental, DFT, and molecular dynamics simulation approaches. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Daoudi W, El Aatiaoui A, Falil N, Azzouzi M, Berisha A, Olasunkanmi LO, Dagdag O, Ebenso EE, Koudad M, Aouinti A, Loutou M, Oussaid A. Essential oil of Dysphania ambrosioides as a green corrosion inhibitor for mild steel in HCl solution. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119839] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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15
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Berdimurodov E, Verma C, Berdimuradov K, Quraishi M, Kholikov A, Akbarov K, Umirov N, Borikhonov B. 8–Hydroxyquinoline is key to the development of corrosion inhibitors: An advanced review. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ould Abdelwedoud B, Damej M, Tassaoui K, Berisha A, Tachallait H, Bougrin K, Mehmeti V, Benmessaoud M. Inhibition effect of N-propargyl saccharin as corrosion inhibitor of C38 steel in 1 M HCl, experimental and theoretical study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118784] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Berrissoul A, Ouarhach A, Benhiba F, Romane A, Guenbour A, Outada H, Dafali A, Zarrouk A. Exploitation of a new green inhibitor against mild steel corrosion in HCl: Experimental, DFT and MD simulation approach. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Mehmeti V, Halili J, Berisha A. Which is better for Lindane pesticide adsorption, graphene or graphene oxide? An experimental and DFT study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118345] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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El Azzouzi M, Azzaoui K, Warad I, Hammouti B, Shityakov S, Sabbahi R, Saoiabi S, Youssoufi M, Akartasse N, Jodeh S, Lamhamdi A, Zarrouk A. Moroccan, Mauritania, and senegalese gum Arabic variants as green corrosion inhibitors for mild steel in HCl: Weight loss, electrochemical, AFM and XPS studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118354] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Elqars E, Oubella A, Eddine Hachim M, Byadi S, Auhmani A, Guennoun M, Essadki A, Riahi A, Robert A, Youssef Ait Itto M, Nbigui T. New 3-(2-methoxyphenyl)-isoxazole-carvone: synthesis, spectroscopic characterization, and prevention of carbon steel corrosion in hydrochloric acid. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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21
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Experimental and theoretical evaluation of a newly synthesized quinoline derivative as corrosion inhibitor for iron in 1.0 M hydrochloric acid solution. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131750] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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22
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An Experimental and Theoretical Investigation of the Efficacy of Pantoprazole as a Corrosion Inhibitor for Mild Steel in an Acidic Medium. ELECTROCHEM 2022. [DOI: 10.3390/electrochem3010002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The corrosion behavior of mild steel in a 1 M aqueous sulfuric acid medium in the presence and absence of the drug Pantoprazole was investigated using potentiodynamic polarization and quantum chemical calculations as well as Monte Carlo and molecular dynamic simulations. The potentiodynamic experiments indicated that this molecule, as a result of its adsorption on a mild steel surface, functioned as a mixed inhibitor. The goal of the study was to use theoretical calculations to acquire a better understanding of how inhibition works. The adsorption behavior of the examined compounds on the Fe (1 1 0) surface was calculated using a Monte Carlo simulation. Furthermore, the molecules were studied using density functional theory (DFT), especially the PBE functional, to determine the relationship between the molecular structure and the corrosion inhibition behavior of the chemical under research. The adsorption energies of Pantoprazole (in its three different protonation states) iron were calculated more precisely using molecular mechanics with periodic boundary conditions (PBC). The predicted theoretical parameters were found to be in agreement with the experimental data, which was a considerable help in understanding the corrosion inhibition mechanism displayed by this chemical.
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Insight into the corrosion inhibition of new bis-quinolin-8-ols derivatives as highly efficient inhibitors for C35E steel in 0.5 M H2SO4. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117333] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Cellulose-Based Hectocycle Nanopolymers: Synthesis, Molecular Docking and Adsorption of Difenoconazole from Aqueous Medium. Int J Mol Sci 2021; 22:ijms22116090. [PMID: 34200114 PMCID: PMC8201209 DOI: 10.3390/ijms22116090] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 05/25/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022] Open
Abstract
The goal of this work was to develop polymer-based heterocycle for water purification from toxic pesticides such as difenoconazole. The polymer chosen for this purpose was cellulose nanocrystalline (CNC); two cellulose based heterocycles were prepared by crosslinking with 2,6-pyridine dicarbonyl dichloride (Cell-X), and derivatizing with 2-furan carbonyl chloride (Cell-D). The synthesized cellulose-based heterocycles were characterized by SEM, proton NMR, TGA and FT-IR spectroscopy. To optimize adsorption conditions, the effect of various variable such as time, adsorbent dose, pH, temperature, and difenoconazole initial concentration were evaluated. Results showed that, the maximum difenoconazole removal percentage was about 94.7%, and 96.6% for Cell-X and Cell-D, respectively. Kinetic and thermodynamic studies on the adsorption process showed that the adsorption of difenoconazole by the two polymers is a pseudo-second order and follows the Langmuir isotherm model. The obtained values of ∆G ° and ∆H suggest that the adsorption process is spontaneous at room temperature. The results showed that Cell-X could be a promising adsorbent on a commercial scale for difenoconazole. The several adsorption sites present in Cell-X in addition to the semi crown ether structure explains the high efficiency it has for difenoconazole, and could be used for other toxic pesticides. Monte Carlo (MC) and Molecular Dynamic (MD) simulation were performed on a model of Cell-X and difenoconazole, and the results showed strong interaction.
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Abdallah M, Soliman KA, Al-Gorair AS, Al Bahir A, Al-Fahemi JH, Motawea MS, Al-Juaid SS. Enhancing the inhibition and adsorption performance of SABIC iron corrosion in sulfuric acid by expired vitamins. Experimental and computational approach. RSC Adv 2021; 11:17092-17107. [PMID: 35479718 PMCID: PMC9033165 DOI: 10.1039/d1ra01010g] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/30/2021] [Indexed: 11/21/2022] Open
Abstract
The inhibition potency of expired thiamine or vitamin B1 (VB1) and riboflavin or vitamin B2 (VB2) against SABIC iron corrosion in 0.5 M H2SO4 solutions was investigated using chemical and electrochemical techniques. Theoretical studies such as DFT and MC simulations were performed on both VB1 and VB2 inhibitors to obtain information related to the experimental results. It has been found that the inhibition efficacy assigned from all measurements used increases with increasing concentration of the two expired vitamins and reduces at elevated temperatures. It reached 91.14% and 92.40% at 250 ppm of VB1 and VB2, respectively. The inhibition was explicated by the adsorption of the complex formed between expired vitamins and ferrous ions on the SABIC iron surface. The adsorption was found to obey the Langmuir isotherm model. Galvanostatic polarization demonstrated that the two expired vitamins act as an inhibitor of the mixed type. These expired vitamins have proven effective in inhibiting the pitting corrosion induced by the presence of Cl- ions. The pitting potential is transferred to the positive values showing resistance to pitting damage. The theoretical parameter values are consistent with experimental results.
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Affiliation(s)
- M Abdallah
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University Makkah Saudi Arabia .,Chemistry Department, Faculty of Science, Benha University Benha Egypt
| | - K A Soliman
- Chemistry Department, Faculty of Science, Benha University Benha Egypt
| | - Arej S Al-Gorair
- Chemistry Department, College of Science, Princess Nourah Bint Abdulrahman University Riyadh Saudi Arabia
| | - A Al Bahir
- Chemistry Department, Faculty of Sciences, King Khalid University Abha Saudi Arabia
| | - Jabir H Al-Fahemi
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University Makkah Saudi Arabia
| | - M S Motawea
- Chemistry Department, Faculty of Science, Benha University Benha Egypt.,Chemistry Department, Faculty of Science, Tabuk University Tabuk Saudi Arabia
| | - Salih S Al-Juaid
- Chemistry Department, Faculty of Science, King Abdulaziz University Jeddah Saudi Arabia
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Abdallah M, Al Bahir A, Altass H, Fawzy A, El Guesmi N, Al-Gorair AS, Benhiba F, Warad I, Zarrouk A. Anticorrosion and adsorption performance of expired antibacterial drugs on Sabic iron corrosion in HCl solution: Chemical, electrochemical and theoretical approach. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115702] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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An Overview of Molecular Dynamic Simulation for Corrosion Inhibition of Ferrous Metals. METALS 2020. [DOI: 10.3390/met11010046] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Molecular dynamics (MD) simulation is a powerful tool to study the molecular level working mechanism of corrosion inhibitors in mitigating corrosion. In the past decades, MD simulation has emerged as an instrument to investigate the interactions at the interface between the inhibitor molecule and the metal surface. Combined with experimental measurement, theoretical examination from MD simulation delivers useful information on the adsorption ability and orientation of the molecule on the surface. It relates the microscopic characteristics to the macroscopic properties which enables researchers to develop high performance inhibitors. Although there has been vast growth in the number of studies that use molecular dynamic evaluation, there is still lack of comprehensive review specifically for corrosion inhibition of organic inhibitors on ferrous metal in acidic solution. Much uncertainty still exists on the approaches and steps in performing MD simulation for corrosion system. This paper reviews the basic principle of MD simulation along with methods, selection of parameters, expected result such as adsorption energy, binding energy and inhibitor orientation, and recent publications in corrosion inhibition studies.
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