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Zhong M, Chen Y, Jian H, Gao F, Wang X, Li H. Helmet-Roled Molecules Carrying Double Metronidazole Frameworks and Phenyl Ring for Strengthening Adsorption and Anticorrosion on Mild Steel. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:16615-16634. [PMID: 39052933 DOI: 10.1021/acs.langmuir.4c02206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
This study prepared new helmet-roled molecules (HMs) carrying metronidazole frameworks and a phenyl ring for strengthening adsorption and anticorrosion on mild steel. The adsorption of the HMs on the copper surface was understood by material simulation computation. Furthermore, the surface analysis experiments suggest that the studied molecules could be adsorbed to a mild steel surface through the chemical coordination bonding. The remarkable corrosion resistance of the HMs for mild steel in HCl was surveyed by potentiodynamic polarization and electrochemical impedance spectroscopy at 298 K. The HMs including two metronidazole skeletons displayed the stronger corrosion inhibition effect on mild steel than the HM1 bearing one single metronidazole part (the corrosion inhibition efficiency, HM3, 98.03%, HM2, 95.14%, HM1, 88.72%). The results presented in this study provided an efficient strategy to develop new clinical medicine-based corrosion inhibitors for metal in acid medium through molecular preconstruction.
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Affiliation(s)
- Minghui Zhong
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| | - Yufeng Chen
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| | - Huilong Jian
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| | - Fang Gao
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
| | - Xinchao Wang
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
- College of Pharmacy, Heze University, Heze, Shandong Province 274000, China
| | - Hongru Li
- College of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 400044, China
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Gupta SK, Mitra RK, Yadav M, Dagdag O, Berisha A, Mamba BB, Nkambule TTI, Ebenso EE, Singh SK. Electrochemical, surface morphological and computational evaluation on carbohydrazide Schiff bases as corrosion inhibitor for mild steel in acidic medium. Sci Rep 2023; 13:15108. [PMID: 37704662 PMCID: PMC10499881 DOI: 10.1038/s41598-023-41975-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 09/04/2023] [Indexed: 09/15/2023] Open
Abstract
Anticorrosion and adsorption behaviour of synthesized carbohydrazide Schiff bases, namely (Z)-N'-(4-hydroxy-3-methoxybenzylidene)-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carbohydrazide(MBTC) and (Z)-N'-(3,4-dichlorobenzylidene)-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carbohydrazide (CBTC) was examined for mild steel (MS) in 15% HCl medium. The corrosion inhibition study was performed by using gravimetric, thermodynamic, electrochemical and theoretical studies including density functional theory (DFT), molecular dynamic simulation (MDS) and Monte Carlo simulations (MCS). The outcomes in terms of corrosion inhibition efficiency using electrochemical impedance spectroscopy (EIS) method at 303 K and 150 ppm concentration were 96.75% for MBTC and 95.14% for CBTC. Both inhibitors adsorbed on the MS surface through physical as well as chemical adsorption and followed the Langmuir isotherm. The mixed-type nature of both inhibitors was identified by polarization results. Surface analysis was done using FESEM, EDX, AFM and XPS studies and results showed that a protective layer of inhibitor molecules was developed over the surface of MS. The results of DFT, MCS and MDS are in accordance with experimental results obtained by weight loss and electrochemical methods.
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Affiliation(s)
- Sujata Kumari Gupta
- Department of Chemistry and Chemical Biology, Indian Institute of Technology (ISM), Dhanbad, Jharkhand, 826004, India
| | - R K Mitra
- Department of Chemistry and Chemical Biology, Indian Institute of Technology (ISM), Dhanbad, Jharkhand, 826004, India
| | - Mahendra Yadav
- Department of Chemistry and Chemical Biology, Indian Institute of Technology (ISM), Dhanbad, Jharkhand, 826004, India.
| | - Omar Dagdag
- Centre for Materials Science, College of Science, Engineering and Technology, University of South Africa, Johannesburg, 1710, South Africa
- Institute of Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, Johannesburg, 1710, South Africa
| | - Avni Berisha
- Department of Chemistry, Faculty of Natural and Mathematics Science, University of Prishtina, 10000, Prishtina, Kosovo
| | - Bhekie B Mamba
- Institute of Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, Johannesburg, 1710, South Africa
| | - Thabo T I Nkambule
- Institute of Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, Johannesburg, 1710, South Africa
| | - Eno E Ebenso
- Centre for Materials Science, College of Science, Engineering and Technology, University of South Africa, Johannesburg, 1710, South Africa.
- Institute of Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, Johannesburg, 1710, South Africa.
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Sánchez-Eleuterio A, Mendoza-Merlos C, Corona Sánchez R, Navarrete-López AM, Martínez Jiménez A, Ramírez-Domínguez E, Lomas Romero L, Orozco Cruz R, Espinoza Vázquez A, Negrón-Silva GE. Experimental and Theoretical Studies on Acid Corrosion Inhibition of API 5L X70 Steel with Novel 1- N-α-d-Glucopyranosyl-1 H-1,2,3-Triazole Xanthines. Molecules 2023; 28:molecules28010460. [PMID: 36615654 PMCID: PMC9824469 DOI: 10.3390/molecules28010460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/21/2022] [Accepted: 12/23/2022] [Indexed: 01/06/2023] Open
Abstract
A series of novel 1-N-α-d-glucopyranosyl-1H-1,2,3-triazole xanthines was synthesized from azido sugars (glucose, galactose, and lactose) and propargyl xanthines (theophylline and theobromine) using a typical copper (I)-catalyzed azide-alkyne 1,3-dipolar cycloaddition. The corrosion inhibition activities of these new carbohydrate-xanthine compounds were evaluated by studying the corrosion of API 5 L X70 steel in a 1 M HCl medium. The results showed that, at 10 ppm, a 90% inhibition efficiency was reached by electrochemical impedance spectroscopy. The inhibitory efficiency of these molecules is explained by means of quantum chemical calculations of the protonated species with the solvent effect, which seems to better represent the actual situation of the experimental conditions. Some quantum chemical parameters were analyzed to characterize the inhibition performance of the tested molecules.
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Affiliation(s)
- Alma Sánchez-Eleuterio
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, Azcapotzalco, Ciudad de Mexico 02200, Mexico
| | - Carlos Mendoza-Merlos
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, Azcapotzalco, Ciudad de Mexico 02200, Mexico
| | - Ricardo Corona Sánchez
- Departamento de Química, Universidad Autónoma Metropolitana, Av. San Rafael Atlixco No. 186, Ciudad de Mexico 09340, Mexico
| | - Alejandra M. Navarrete-López
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, Azcapotzalco, Ciudad de Mexico 02200, Mexico
| | - Anatolio Martínez Jiménez
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, Azcapotzalco, Ciudad de Mexico 02200, Mexico
| | - Elsie Ramírez-Domínguez
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, Azcapotzalco, Ciudad de Mexico 02200, Mexico
| | - Leticia Lomas Romero
- Departamento de Química, Universidad Autónoma Metropolitana, Av. San Rafael Atlixco No. 186, Ciudad de Mexico 09340, Mexico
| | - Ricardo Orozco Cruz
- Instituto de Ingeniería, Universidad Veracruzana, Av. S. S. Juan Pablo II S/N, Boca del Río, Veracruz 94294, Mexico
- Correspondence: (R.O.C.); (A.E.V.); (G.E.N.-S.)
| | - Araceli Espinoza Vázquez
- Instituto de Ingeniería, Universidad Veracruzana, Av. S. S. Juan Pablo II S/N, Boca del Río, Veracruz 94294, Mexico
- Correspondence: (R.O.C.); (A.E.V.); (G.E.N.-S.)
| | - Guillermo E. Negrón-Silva
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana, Av. San Pablo No. 180, Azcapotzalco, Ciudad de Mexico 02200, Mexico
- Correspondence: (R.O.C.); (A.E.V.); (G.E.N.-S.)
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4
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Elaryian HM, Bedair MA, Bedair AH, Aboushahba RM, Fouda AEAS. Corrosion mitigation for steel in acid environment using novel p-phenylenediamine and benzidine coumarin derivatives: synthesis, electrochemical, computational and SRB biological resistivity. RSC Adv 2022; 12:29350-29374. [PMID: 36320746 PMCID: PMC9558558 DOI: 10.1039/d2ra05803k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 10/03/2022] [Indexed: 11/05/2022] Open
Abstract
Three novel p-phenylenediamine and benzidine coumarin derivatives were synthetized, namely: 4,4'-((((1,4-phenylenebis(azaneylylidene))bis(ethan-1-yl-1-ylidene))bis(2-oxo-2H-chromene-3,6-diyl))bis(diazene-2,1-diyl))dibenzenesulfonic acid (PhODB), 4,4'-(((-([1,1'-biphenyl]-4,4'-diylbis(azaneylylidene))bis(ethan-1-yl-1-ylidene))bis(2-oxo-2H-chromene-3,6-diyl))bis(diazene-2,1-diyl))dibenzenesulfonic acid (BODB) and 4,4'-(((-((3,3'-dimethoxy-[1,1'-biphenyl]-4,4'-diyl)bis(azaneylylidene))bis(ethan-1-yl-1-ylidene))bis(2-oxo-2H-chromene-3,6-iyl))bis(diazene-2,1-diyl))dibenzenesulfonic acid (DODB). Their chemical structures were proved by performing Fourier-transform infrared spectroscopy, proton nuclear magnetic resonance and mass spectrometry analysis. The synthesized p-phenylenediamine and benzidine coumarin derivatives were tested as corrosion inhibitors for mild steel (MS) in 1 M HCl solution using weight loss, electrochemical, morphological, and theoretical studies. The compound 3,3'-dimethoxy benzidine coumarin derivative (DODB) was proved to give the highest efficiency with 94.98% obtained from weight loss measurements. These compounds are mixed inhibitors, as seen by the polarization curves. Impedance diagrams showed that when the concentration of these derivatives rose, the double-layer capacitance fell and the charge transfer resistance increased. Calculated thermodynamic parameters were computed and the mechanism of adsorption was also studied for the synthesized p-phenylenediamine and benzidine coumarin derivatives. The ability of the synthesized derivatives to protect the surface against corrosion was investigated by scanning electron microscope (SEM), UV-visible spectroscopy and energy dispersive X-ray spectroscopy (EDX). Theoretical chemical calculations (DFT) and biological resistivity (SRB) were investigated.
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Affiliation(s)
- Hani M. Elaryian
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar UniversityNasr City 11884CairoEgypt,Zohr Gas Field, Belayim Petroleum CompanyNasr City 7074CairoEgypt
| | - Mahmoud A. Bedair
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar UniversityNasr City 11884CairoEgypt,College of Science and Arts, University of BishaP.O. Box 101Al-Namas 61977Saudi Arabia
| | - Ahmed H. Bedair
- Department of Chemistry, Faculty of Science (Men's Campus), Al-Azhar UniversityNasr City 11884CairoEgypt
| | - Rabab M. Aboushahba
- Department of Chemistry, Faculty of Science (Girls' Branch), Al-Azhar University, Nasr City 11574CairoEgypt
| | - Abd El-Aziz S. Fouda
- Department of Chemistry, Faculty of Science, Mansoura UniversityMansoura-35516Egypt
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5
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Jana A, Sarkar TK, Chouhan A, Dasgupta D, Khatri OP, Ghosh D. Microbiologically Influenced Corrosion of Wastewater Pipeline and its Mitigation by Phytochemicals: Mechanistic Evaluation based on Spectroscopic, Microscopic and Theoretical Analyses. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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6
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Sheetal, Sengupta S, Singh M, Thakur S, Pani B, Banerjee P, Kaya S, Singh AK. An insight about the interaction of Aryl Benzothiazoles with mild steel surface in aqueous HCl solution. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118890] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Theoretical, electrochemical and computational inspection for anti-corrosion activity of triazepine derivatives on mild steel in HCl medium. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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8
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N–hydroxybenzothioamide derivatives as green and efficient corrosion inhibitors for mild steel: Experimental, DFT and MC simulation approach. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130648] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Hydrazone-based green corrosion inhibitors for API grade carbon steel in HCl: Insights from electrochemical, XPS, and computational studies. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127047] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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10
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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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11
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Chugh B, Thakur S, Pani B, Murmu M, Banerjee P, Al-Mohaimeed AM, Ebenso EE, Singh M, Singh J, Singh AK. Investigation of phenol-formaldehyde resins as corrosion impeding agent in acid solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115649] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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12
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Verma DK, Kaya S, Ech-chihbi E, El-Hajjaji F, Phukan MM, Alnashiri HM. Investigations on some coumarin based corrosion inhibitors for mild steel in aqueous acidic medium: Electrochemical, surface morphological, density functional theory and Monte Carlo simulation approach. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115531] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Odewunmi NA, Mazumder MAJ, Ali SA, Alharbi BG. Hydroquinone Decorated with Alkyne, Quaternary Ammonium, and Hydrophobic Motifs to Mitigate Corrosion of X-60 Mild Steel in 15 wt.% HCl. Chem Asian J 2021; 16:801-821. [PMID: 33620132 DOI: 10.1002/asia.202100085] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/13/2021] [Indexed: 11/07/2022]
Abstract
1-(6-Bromohexyloxy)-4-propargyloxybenzene upon quaternization with 3-dimethylamino-1-propanol and N,N-dimethyldodecylamine produced two new inhibitor molecules: N-[6-(4-Propargyloxyphenoxy)hexyl]-N,N-dimethyl-N-(3-hydroxypropyl)ammonium bromide (PHAB) and N-[6-(4-Propargyloxyphenoxy)hexyl]-N,N-dimethyl-N-dodecylammonium bromide (PDAB), respectively, in excellent yields. The inhibitor molecules were characterized by elemental analysis, Fourier transform infrared spectroscopy, 1 H NMR, and 13 C NMR spectroscopy. The inhibitors were evaluated for X-60 mild steel corrosion in 15 wt.% HCl using different electrochemical and gravimetric techniques. The potentiodynamic polarization confirms both the inhibitors as mixed-type corrosion inhibitors. A low concentration (15 ppm) of PDAB has demonstrated excellent corrosion inhibition efficiencies of 97%, 98%, and 86% at 25 °C, 50 °C, and 70 °C, respectively, for 24 h exposure time. SEM and EDX spectra reveal that the adsorptions of corrosion inhibitors on X-60 mild steel create a protective film that serves as a barrier to mitigate the corrosion process. The X-ray photoelectron spectroscopy confirmed the chemical interaction between the corrosion inhibitors and mild steel, which was predicted by the Langmuir adsorption model. Assembly of inhibitive motifs of the alkyne, π-electron-rich aromatic, quaternary ammonium and C12 alkyl chain hydrophobe in PDAB has augmented its inhibiting action.
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Affiliation(s)
- Nurudeen A Odewunmi
- Chemistry Department, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
| | | | - Shaikh A Ali
- Chemistry Department, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia
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14
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CS2 mediated synthesis of corrosion-inhibiting mercaptobenzothiazole molecule for industrial zinc: Experimental studies and molecular dynamic simulations. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115129] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Enhanced corrosion inhibition of carbon steel in HCl solution by a newly synthesized hydrazone derivative: Mechanism exploration from electrochemical, XPS, and computational studies. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113805] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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16
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Chugh B, Singh AK, Thakur S, Pani B, Lgaz H, Chung IM, Jha R, Ebenso EE. Comparative Investigation of Corrosion-Mitigating Behavior of Thiadiazole-Derived Bis-Schiff Bases for Mild Steel in Acid Medium: Experimental, Theoretical, and Surface Study. ACS OMEGA 2020; 5:13503-13520. [PMID: 32566815 PMCID: PMC7301369 DOI: 10.1021/acsomega.9b04274] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 01/21/2020] [Indexed: 06/11/2023]
Abstract
In the present study, comparative analyses of corrosion inhibition property of few thiadiazole-derived bis-Schiff bases for mild steel in 1 M HCl were done. Various electrochemical experiments (electrochemical impedance spectroscopy and potentiodynamic polarization), as well as weight loss experiments, were employed to study the anticorrosion activity of bis-Schiff bases as inhibitors. The highest inhibition efficiency was obtained at an optimum concentration of 125 ppm for all inhibitors. Potentiodynamic polarization studies explain the mixed type but predominantly the cathodic nature of all inhibitors. The Langmuir adsorption isotherm was used to describe the mechanism of adsorption. The change in the value of activation energy on the addition of inhibitors reflects the mixed mode of interaction between the inhibitor and metallic surface. Scanning electron microscopy with energy-dispersive spectroscopy, X-ray diffraction, and X-ray photoelectron spectroscopy analyses confirmed the adsorption of bis-Schiff bases on the metal surface and thereby shielding from corrosion. Besides, the relevance between inhibition efficiency and the molecular structure of an inhibitor was theoretically examined via quantum chemical calculations and molecular dynamics simulations. All the results show consistent agreement with each other.
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Affiliation(s)
- Bhawna Chugh
- Department of Chemistry, Netaji Subhas Institute of Technology, University
of Delhi, New Delhi 110078, India
| | - Ashish K. Singh
- Department of Applied
Science, Bharati Vidyapeeth’s College
of Engineering, New Delhi 110063, India
| | - Sanjeeve Thakur
- Department of Chemistry, Netaji Subhas Institute of Technology, University
of Delhi, New Delhi 110078, India
| | - Balaram Pani
- Department
of Chemistry, Bhaskaracharya College of Applied Science, University of Delhi, New Delhi 110078, India
| | - Hassane Lgaz
- Department of Crop Science, College of Sanghur Life Science, Konkuk University, Seoul 05029, South Korea
| | - Ill-Min Chung
- Department of Crop Science, College of Sanghur Life Science, Konkuk University, Seoul 05029, South Korea
| | - Ranjana Jha
- Department of Physics, Netaji Subhas Institute
of Technology, University of Delhi, New Delhi 110078, India
| | - Eno E. Ebenso
- Department
of Chemistry, School of Mathematical and Physical Sciences, Faculty
of Agriculture, Science and Technology, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa
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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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Comprehensive investigation of steel corrosion inhibition at macro/micro level by ecofriendly green corrosion inhibitor in 15% HCl medium. J Colloid Interface Sci 2020; 560:225-236. [DOI: 10.1016/j.jcis.2019.10.040] [Citation(s) in RCA: 178] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 10/10/2019] [Accepted: 10/11/2019] [Indexed: 12/20/2022]
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19
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Chugh B, Singh AK, Chaouiki A, Salghi R, Thakur S, Pani B. A comprehensive study about anti-corrosion behaviour of pyrazine carbohydrazide: Gravimetric, electrochemical, surface and theoretical study. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112160] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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20
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Nan Q, Song L, Zhou Y, Yao Q, Sheng X, Xi X, Chen Y, Lin S, Guan G, Sun W. Preparation and Application of Modified Imidazole with MPEG (Polyethylene Glycol Monomethyl Ether) as Carbon Steel Inhibitor. TENSIDE SURFACT DET 2020. [DOI: 10.3139/113.110647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The inhibition effect of three inhibitors with different chain lengths of their ether groups on Q235 steel in 0.5 M HCl solution at 318 K was determined by means of weight loss measureme nt, electrochemical methods (Tafel and EIS) and surface analysis (SEM). Moreover, the further study of corrosion inhibition mechanism was also conducted by computational methods (Quantum chemical calculations and Molecular dynamics simulations). Results reveal that the three inhibitors exhibit an excellent inhibition performance for carbon steel, and the corrosion inhibition efficiency of the three inhibitors increases with the increase of the chain length, which favors the formation of a protection film adsorbed on the surface. Analysis of polarization data informs that the adsorption type of three inhibitors basically obeys the Langmuir monolaye r adsorption, which is mainly of chemisorptive nature. Computational methods also tell that the three inhibitors possess a high reactivity and strong interaction with the iron surface, furthermore, the interaction is increased with the increase of the chain length of three inhibitors. The conclusion is in good agreement with the experimental results.
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Affiliation(s)
- Qiuli Nan
- School of Chemistry and Pharmacy Cheng Xian College , Southeast University, Nanjing 210088 , P.R. China
| | - Li Song
- Southeast University , Nanjing 211189 , P.R. China
| | - Yuming Zhou
- School of Chemistry and Pharmacy Cheng Xian College , Southeast University, Nanjing 210088 , P.R. China
- Southeast University , Nanjing 211189 , P.R. China
| | - Qingzhao Yao
- Southeast University , Nanjing 211189 , P.R. China
| | - Xiaoli Sheng
- Southeast University , Nanjing 211189 , P.R. China
| | - Xiaoyong Xi
- Southeast University , Nanjing 211189 , P.R. China
| | - Yiyi Chen
- Southeast University , Nanjing 211189 , P.R. China
| | - Shengqiu Lin
- Southeast University , Nanjing 211189 , P.R. China
| | - Guiyu Guan
- Southeast University , Nanjing 211189 , P.R. China
| | - Wei Sun
- Jianghai Environmental Protection Co. , Ltd, Changzhou 213116, Jiangsu , P.R. China
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21
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Computational simulation, surface characterization, adsorption studies and electrochemical investigation on the interaction of guar gum with mild steel in HCl environment. RESULTS IN CHEMISTRY 2020. [DOI: 10.1016/j.rechem.2020.100054] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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22
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A Universal Photochemical Method to Prepare Carbohydrate Sensors Based on Perfluorophenylazide Modified Polydopamine for Study of Carbohydrate-Lectin Interactions by QCM Biosensor. Polymers (Basel) 2019; 11:polym11061023. [PMID: 31185633 PMCID: PMC6631999 DOI: 10.3390/polym11061023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/04/2019] [Accepted: 06/06/2019] [Indexed: 01/27/2023] Open
Abstract
A universal photochemical method to prepare carbohydrate sensors based on perfluorophenylazide (PFPA) modified polydopamine (PDA) for the study of carbohydrate–lectin interactions by a quartz crystal microbalance (QCM) biosensor was developed. The PFPA was immobilized on PDA-coated gold sensors via Schiff base reactions. Upon light irradiation, the underivatized carbohydrates were inserted into the sensor surface, including mannose, galactose, fucose and N-acetylglucosamine (GlcNAc). Carbohydrate sensors were evaluated for the binding to a series of plant lectins. A kinetic study of the interactions between mannose and concanavalin A (Con A), fucose and Ulex europaeus agglutinin I (UEA-I) were performed. This method can eliminate the tedious modification of carbohydrates, improve the experimental efficiency, and reduce the experimental cost, which is of great significance for the development of QCM biosensors and the study of biomolecular interactions.
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El-Haddad MAM, Bahgat Radwan A, Sliem MH, Hassan WMI, Abdullah AM. Highly efficient eco-friendly corrosion inhibitor for mild steel in 5 M HCl at elevated temperatures: experimental & molecular dynamics study. Sci Rep 2019; 9:3695. [PMID: 30842495 PMCID: PMC6403259 DOI: 10.1038/s41598-019-40149-w] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 02/06/2019] [Indexed: 11/29/2022] Open
Abstract
Laurhydrazide N′-propan-3-one was used as an eco-friendly inhibitor for the corrosion of mild steel in 5 M HCl at elevated temperatures. Various electrochemical techniques and surface characterization methods were utilized in this study. In addition, the kinetics and thermodynamic parameters were calculated and discussed. Furthermore, a geometry optimization of LHP was performed and the time-dependent density functional theory was utilized to calculate the electronic absorption spectra. Finally, frequency calculations were, also, performed on the optimized geometry.
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Affiliation(s)
- Muhsen A M El-Haddad
- Materials Science & Technology Program, College of Arts and Sciences, Qatar University, Doha, P.O. Box 2713, Qatar
| | - A Bahgat Radwan
- Center for Advanced Materials, Qatar University, Doha, P.O. Box 2713, Qatar
| | - Mostafa H Sliem
- Center for Advanced Materials, Qatar University, Doha, P.O. Box 2713, Qatar
| | - Walid M I Hassan
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt.,Chemistry Department, Faculty of Science, King Abdulaziz University, B.O. 80203, Jeddah, 21589, Saudi Arabia
| | - Aboubakr M Abdullah
- Center for Advanced Materials, Qatar University, Doha, P.O. Box 2713, Qatar.
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A molecular dynamics simulation study on the inhibition performance controlled by salt concentration. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2018.11.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Tarafdar A, Sarkar TK, Chakraborty S, Sinha A, Masto RE. Biofilm development of Bacillus thuringiensis on MWCNT buckypaper: Adsorption-synergic biodegradation of phenanthrene. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 157:327-334. [PMID: 29627417 DOI: 10.1016/j.ecoenv.2018.03.090] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 03/29/2018] [Accepted: 03/29/2018] [Indexed: 06/08/2023]
Abstract
Adsorption-synergic biodegradation of a model PAH (phenanthrene, Phe) on MWCNT buckypaper surface with a potential PAH biodegrading bacterial strain Bacillus thuringiensis AT.ISM.11 has been studied in aqueous medium. Adsorption of Phe on buckypaper follows Dubinin-Ashtakhov model (R2 = 0.9895). MWCNT generally exerts toxicity to microbes but adsorbed layer of Phe prevents the direct contact between MWCNT and bacterial cell wall. FESEM study suggests that formation of biofilms occurred on buckypaper. Lower layer cells are disrupted and flattened as they are in direct contact with MWCNT but the upper layer cells of the developed biofilm are fully intact and functional. Force-distance curves of Bacillus thuringiensis AT.ISM.11 with buckypaper indicates adhesion forces varied from -10.3 to -15.6 nN with increasing contact time, which supports the phenomenon of biofilm formation. AFM surface statistical data of buckypaper suggests increase in bacterial cell count increases the Rms roughness (95.7242-632.565) while adhering to the buckypaper surface to form biofilm. We observed an enhanced Phe biodegradation of 93.81% from that of the 65.71% in 15 days' study period, using buckypaper as a bio-carrier or a matrix for the microbial growth. GC-MS study identified phthalic acid ester as metabolite, which is the evidence of protocatechuate pathway degradation of Phe. Current study enlightens the interaction between hydrocarbons and microbes in presence of MWCNT buckypaper matrix in aqueous system for the first time. An enhancement in biodegradation of Phe by 28.10% has also been reported which can be a basis for CNT aided enhanced biodegradation studies in future.
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Affiliation(s)
- Abhrajyoti Tarafdar
- Division of Environmental Science and Ecological Engineering, Korea University, Republic of Korea.
| | - Tarun Kanti Sarkar
- Chemical Science Division, CSIR-Indian Institute of Petroleum, Dehradun, India.
| | - Sourav Chakraborty
- Department of Environmental science, Southeast Missouri State University, USA.
| | - Alok Sinha
- Department of Environmental Science and Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, India.
| | - Reginald E Masto
- Environmental Management Division, Central Institute of Mining and Fuel Research (Digwadih Campus), Dhanbad, India.
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Synergistic effect of mixing cationic and nonionic surfactants on corrosion inhibition of mild steel in HCl: Experimental and theoretical investigations. J Colloid Interface Sci 2018; 516:398-406. [DOI: 10.1016/j.jcis.2018.01.088] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 01/12/2018] [Accepted: 01/24/2018] [Indexed: 11/24/2022]
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Chai C, Xu Y, Shi S, Zhao X, Wu Y, Xu Y, Zhang L. Functional polyaspartic acid derivatives as eco-friendly corrosion inhibitors for mild steel in 0.5 M H2SO4 solution. RSC Adv 2018; 8:24970-24981. [PMID: 35542136 PMCID: PMC9082425 DOI: 10.1039/c8ra03534b] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 07/03/2018] [Indexed: 11/23/2022] Open
Abstract
To improve the corrosion inhibition efficiency of eco-friendly polyaspartic acid (PASP) for mild steel in acidic solutions, PASP/N-(3-aminopropyl)imidazole (PD-1) and PASP/N-(3-aminopropyl)-imidazole-co-n-dodecylamine (PD-2) were chemically synthesized by the facile ring-opening reaction of polysuccinimide. Inhibition efficiencies of PD-1 and PD-2 for mild steel in a 0.5 M H2SO4 solution were investigated by electrochemical measurements (electrochemical impedance and polarization) and the weight loss method. In comparison with PASP, PD-1 and PD-2 show improved inhibition efficiencies due to the functional groups. In particular, PD-2 shows superior corrosion inhibition capacity, and the efficiency is up to 94% at a relatively low concentration of 100 mg L−1 at 298 K, as determined by potentiodynamic polarization measurements. Surface analysis of mild steel with PD-2 as an inhibitor clearly indicates that the inhibitor molecules adsorb on the steel surface and efficiently inhibit the corrosion of mild steel. The present work provides very meaningful results in designing and preparing new polymer inhibitors with high inhibition efficiency. To improve the corrosion inhibition efficiency of polyaspartic acid (PASP) for mild steel in acidic solutions, PASP/N-(3-aminopropyl)imidazole (PD-1) and PASP/N-(3-aminopropyl)-imidazole-co-n-dodecylamine (PD-2) were synthesized.![]()
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Affiliation(s)
- Chunxiao Chai
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- PR China
| | - Yanhua Xu
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- PR China
| | - Shuchen Shi
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- PR China
| | - Xiaowei Zhao
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- PR China
- Henan Engineering Research Center of Industrial Circulating Water Treatment
| | - Yufeng Wu
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- PR China
- Henan Engineering Research Center of Industrial Circulating Water Treatment
| | - Ying Xu
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- PR China
- Henan Engineering Research Center of Industrial Circulating Water Treatment
| | - Lei Zhang
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- PR China
- Department of Chemistry
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Xu X, Singh A, Sun Z, Ansari KR, Lin Y. Theoretical, thermodynamic and electrochemical analysis of biotin drug as an impending corrosion inhibitor for mild steel in 15% hydrochloric acid. ROYAL SOCIETY OPEN SCIENCE 2017; 4:170933. [PMID: 29308235 PMCID: PMC5750002 DOI: 10.1098/rsos.170933] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 10/31/2017] [Indexed: 05/28/2023]
Abstract
The corrosion mitigation efficiency of biotin drug for mild steel in 15% hydrochloric acid was thoroughly investigated by weight loss and electrochemical methods. The surface morphology was studied by the contact angle, scanning electrochemical microscopy, atomic force microscopy and scanning electron microscopy methods. Quantum chemical calculation and Fukui analysis were done to correlate the experimental and theoretical data. The influence of the concentration of inhibitor, immersion time, temperature, activation energy, enthalpy and entropy has been reported. The mitigation efficiency of biotin obtained by all methods was in good correlation with each other. Polarization studies revealed that biotin acted as a mixed inhibitor. The adsorption of biotin was found to obey the Langmuir adsorption isotherm. Surface studies showed the hydrophobic nature of the steel with inhibitor and vindicated the formation of a film on the metal surface that reduced the corrosion rate.
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Affiliation(s)
- Xihua Xu
- School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Ambrish Singh
- School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - Zhipeng Sun
- School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
| | - K. R. Ansari
- Department of Applied Chemistry, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Yuanhua Lin
- School of Materials Science and Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, Sichuan 610500, China
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Eduok U, Jossou E, Szpunar J. Enhanced surface protective performance of chitosanic hydrogel via nano-CeO 2 dispersion for API 5L X70 alloy: Experimental and theoretical investigations of the role of CeO 2. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.06.058] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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