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Alanazi KD, Alshammari BH, Alanazi TYA, Alshammari OAO, Ashmawy AM, Aljohani MM, Haq I, Hameed RA, Deyab MA. Thermodynamic, chemical, and electrochemical studies of Aloe ferox Mill extract as a naturally developing copper corrosion inhibitor in HCl solution. Sci Rep 2024; 14:11944. [PMID: 38789541 PMCID: PMC11126666 DOI: 10.1038/s41598-024-62169-x] [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: 12/12/2023] [Accepted: 05/14/2024] [Indexed: 05/26/2024] Open
Abstract
Copper can be susceptible to corrosion in acidic cleaning solutions for desalination system, especially if the solution is highly concentrated or if the cleaning process involves extended exposure to the acid. In the current work, Aloe ferox Mill (AFM extract) can be used as a natural origin corrosion inhibitor for copper in 1.0 M HCl solution. The corrosion mitigation qualities of AFM extract were assessed by means of electrochemical, gravimetric, and surface examinations. AFM extract is a mixed-type inhibitor, based on polarization research findings. The inhibitory effectiveness of AFM extract rises with concentration, reaching its maximum level (93.3%) at 250 mg L-1. The inclusion of AFM extract raises the activation energy for the corrosion reaction from 7.15 kJ mol-1 (blank solution) to 28.6 kJ mol-1 (at 250 mg L-1 AFM extract).
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Affiliation(s)
- Kaseb D Alanazi
- Department of Chemistry, College of Science, University of Ha'il, 81442, Hail, Saudi Arabia
| | - Basmah H Alshammari
- Department of Chemistry, College of Science, University of Ha'il, 81442, Hail, Saudi Arabia
| | - Tahani Y A Alanazi
- Department of Chemistry, College of Science, University of Ha'il, 81442, Hail, Saudi Arabia
| | - Odeh A O Alshammari
- Department of Chemistry, College of Science, University of Ha'il, 81442, Hail, Saudi Arabia
| | - Ashraf M Ashmawy
- Chemistry Department, Faculty of Science (boys), Al-Azhar University, Cairo, 11884, Egypt
| | - Meshari M Aljohani
- Department of Chemistry, College of Science, Tabuk University, Tabuk, Saudi Arabia
| | - Isma Haq
- Institute of Chemistry, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
| | - Reda Abdel Hameed
- Chemistry Department, Faculty of Science (boys), Al-Azhar University, Cairo, 11884, Egypt
- Basic Science Department, Preparatory Year, University of Ha'il, 1560, Hail, Kingdom of Saudi Arabia
| | - M A Deyab
- Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt.
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2
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Elyoussfi A, Hassouni HE, Benhiba F, Outada H, Amhamdi H, Zarrouk A, Romane A, Dafali A. Origanum Grosii Extracts as Novel Eco-Friendly Corrosion Inhibitors for Mild Steel In HCl Medium. Chem Biodivers 2024; 21:e202301915. [PMID: 38403833 DOI: 10.1002/cbdv.202301915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/18/2024] [Accepted: 02/19/2024] [Indexed: 02/27/2024]
Abstract
Two green inhibitors extracted from an endemic species (Origanum grosii (Og)) using two solvents of different polarity (water and ethanol), OgW (aqueous extract) and OgE (ethanolic extract), were used for the anticorrosion of mild steel (M steel) in a 1 M HCl medium. Anticorrosive performance of OgW and OgE was assessed using standard electrochemical techniques, EIS/PDP measurements, weight loss method and SEM/EDX surface analysis. The results show that OgW achieves a maximum inhibition efficiency of 92 % and that the extract in aqueous medium (more polar) is more efficient than the extract in ethanolic medium (less polar). Both extracts act as mixed inhibitors and their corrosion process is predominantly governed by a charge transfer. Concentration and temperature effect was studied and shown that they are two antagonistic parameters for the evolution of inhibitory effectiveness of both OgW and OgE. The adsorption isotherms of the two inhibitors OgE and OgW obey to the Langmuir adsorption model. Moreover, the examination of SEM images and EDX spectra support a deposit of both extracts on the metal surface by an adsorption phenomenon. Besides, theoretical approach of the molecular structures of the major compounds M-OgW and M-OgE and inhibition efficiency was examined via DFT calculations and molecular dynamics simulations and it was consistent with the experimental findings.
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Affiliation(s)
- Abdellah Elyoussfi
- LCEA Laboratory, Mohammed Premier University, Faculty des Sciences d'Oujda, Oujda, Morocco
- Applied Chemistry Team, FSTH, Abdelmalek Essaadi University, Tetouan, Morocco
| | - Hafssa El Hassouni
- Cadi Ayad University, Faculty of Sciences Semlalia, Chemistry Department, Marrakesh/, Morocco
| | - Fouad Benhiba
- Higher Institute of Nursing Professions and Health Techniques of Agadir Annex Guelmim, Morocco
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University in Rabat, P.O. Box. 1014, Rabat, Morocco
| | - Halima Outada
- Mohammed Premier University, Operational Research and Applied Statistics Team (ROSA), Oujda, Morocco
| | - Hassan Amhamdi
- Applied Chemistry Team, FSTH, Abdelmalek Essaadi University, Tetouan, Morocco
| | - Abdelkader Zarrouk
- Laboratory of Materials, Nanotechnology and Environment, Faculty of Sciences, Mohammed V University in Rabat, P.O. Box. 1014, Rabat, Morocco
| | - Abderrahmane Romane
- Cadi Ayad University, Faculty of Sciences Semlalia, Chemistry Department, Marrakesh/, Morocco
| | - Ali Dafali
- LCEA Laboratory, Mohammed Premier University, Faculty des Sciences d'Oujda, Oujda, Morocco
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3
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Haldhar R, Raorane CJ, Mishra VK, Tuzun B, Berdimurodov E, Kim SC. Surface adsorption and corrosion resistance performance of modified chitosan: Gravimetric, electrochemical, and computational studies. Int J Biol Macromol 2024; 264:130769. [PMID: 38467215 DOI: 10.1016/j.ijbiomac.2024.130769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 02/21/2024] [Accepted: 03/08/2024] [Indexed: 03/13/2024]
Abstract
Two novel chitosan derivatives (water soluble and acid soluble) modified with thiocarbohydrazide were produced by a quick and easy technique using formaldehyde as links. The novel compounds were synthesized and then characterized by thermogravimetric analysis, elemental analysis, nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy, and differential scanning calorimetry. Their surface morphologies were examined using scanning electron microscopy. These chitosan derivatives could produce pH-dependent gels. The behavior of mild steel in 5 % acetic acid, including both inhibitors at various concentrations, was investigated using gravimetric and electrochemical experiments. According to the early findings, both compounds (TCFACN and TCFWCN) functioned as mixed-type metal corrosion inhibitors. Both inhibitors showed their best corrosion inhibition efficiency at 80 mg L-1. TCFACN and TCFWCN, showed approximately 92 % and 94 % corrosion inhibition, respectively, at an optimal concentration of 80 mg L-1, according to electrochemical analysis. In the corrosion test, the water contact angle of the polished MS sample at 87.90 °C was reduced to 51 °C. The water contact angles for MS inhibited by TCFACN and TCFWCN in the same electrolyte were greater, measuring 78.10 °C and 93.10 °C, respectively. The theoretical results also support the experimental findings.
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Affiliation(s)
- Rajesh Haldhar
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea.
| | | | - V K Mishra
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Burak Tuzun
- Plant and Animal Production Department, Technical Sciences Vocational School of Sivas, Sivas Cumhuriyet University, Sivas 58140, Turkey
| | - Elyor Berdimurodov
- Chemical & Materials Engineering, New Uzbekistan University, Movarounnahr Street 1, Tashkent 100000, Uzbekistan; University of Tashkent for Applied Sciences, Str. Gavhar 1, Tashkent 100149, Uzbekistan; Faculty of Chemistry, National University of Uzbekistan, Tashkent 100034, Uzbekistan
| | - Seong-Cheol Kim
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea.
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4
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Syam SM, Elhenawy AA, Gad E, Nady H, Eid S. Combination of practical and theoretical measurements of albumin egg as an eco-friendly inhibitor for copper corrosion in alkaline solutions. RSC Adv 2023; 13:33929-33942. [PMID: 38020017 PMCID: PMC10658222 DOI: 10.1039/d3ra05835b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 11/01/2023] [Indexed: 12/01/2023] Open
Abstract
Utilizing environmentally acceptable substances as inhibitors of metal corrosion is one of the most important strategies to reduce corrosion. In alkaline solutions (1.0 M KOH), the influence of albumin egg as a green corrosion inhibitor for copper was studied via a mix of experimental and theoretical investigations. Cyclic voltammetry (CV), open circuit potential (OCP), electrochemical impedance spectroscopy (EIS), potentiodynamic polarization (PDP), AFM, and SEM/EDX methods were all utilized to examine the inhibitory effect of albumin egg. By increasing the amount of albumin egg in the corrosive solution, the inhibition efficiency is increased. The albumin egg is a highly effective cathodic type inhibitor, according to electrochemical tests, with an inhibition efficiency of up to 94%. It also follows the Langmuir isotherm during adsorption. Investigations using SEM/EDX and AFM show that the albumin egg can create an adsorption layer on the surface enabling the shielding of the copper surface from harmful ions. In order to better understand the molecular structure of the albumin egg and its inhibitory action against corrosion, computational and molecular dynamics simulation techniques were also employed for calculating the electronic characteristics of inhibitor molecules. Calculations were made for total energy (TE), change in total energy (DET), energy gap (ΔE), ELUMO, EHOMO, dipole moment (D), and softness (δ). Utilizing the Monte Carlo simulation, the mechanism of albumin egg adsorption on the surface of Cu was investigated. The theoretical outcomes were found to confirm the empirical results.
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Affiliation(s)
- S M Syam
- Chemistry Department, Faculty of Science, Benha University Benha Egypt
| | - Ahmed A Elhenawy
- Chemistry Department, Faculty of Science, Al-Azhar University Nasr City Egypt
- Chemistry Department, Faculty of Science Arts in Almakhwah, Albaha University Abaha Saudi Arabia
| | - Ehab Gad
- Chemistry Department, Faculty of Science, Al-Azhar University Nasr City Egypt
- Chemistry Department, College of Science and Arts, Jouf University Alqurayat Saudi Arabia
| | - H Nady
- Chemistry Department, College of Science and Arts, Jouf University Alqurayat Saudi Arabia
- Chemistry Department, Faculty of Science, Fayoum University Fayoum Egypt
| | - Salah Eid
- Chemistry Department, Faculty of Science, Benha University Benha Egypt
- Chemistry Department, College of Science and Arts, Jouf University Alqurayat Saudi Arabia
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5
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Asfour H, Elewady GY, Zaki EG, Fouda AEAS. Synthesis and Characterization of New Polymeric Ionic Liquids as Corrosion Inhibitors for Carbon Steel in a Corrosive Medium: Experimental, Spectral, and Theoretical Studies. ACS OMEGA 2023; 8:41077-41099. [PMID: 37969989 PMCID: PMC10633892 DOI: 10.1021/acsomega.3c03463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 09/07/2023] [Accepted: 10/16/2023] [Indexed: 11/17/2023]
Abstract
A novel series of polymeric ionic liquids (ILs) based on benzimidazolium chloride derivatives, namely, 1,3-diheptyl-2-(2-phenyl-propyl)-3H-benzimidazol-1-ium chloride (IL1), 1,3-dioctyl-2-(2-phenyl-propyl)-3H-benzimidazol-1-ium chloride (IL2), and 1,3-Bis-decyl-2-(2-phenyl-propyl)-3H-benzoimidazol-1-ium chloride (IL3), were synthesized and chemically elucidated by Fourier transform infrared spectroscopy, 1H NMR, 13C NMR, and elemental analysis. Their influence as corrosion suppressors were investigated for C-steel corrosion in 1 M HCl, by weight loss (WL), potentiodynamic polarization (PDP), and electrochemical impedance spectroscopy (EIS) methods, revealing that their exclusive addition decreased corrosion with mounting concentrations. These assays demonstrated that novel ILs are efficient inhibitors at relatively low dosages. The efficacy of the synthesized ILs reached 79.7, 92.2 and 96.9%, respectively, at 250 ppm and 303 K. Parameters for activation and adsorption were calculated and are discussed. The Tafel polarization results demonstrated that the investigated ILs support the suppression of both cathodic and anodic reactions, acting as mixed type inhibitors. Langmuir's adsorption isotherm was confirmed as the best fitted isotherm, describing the physical-chemical adsorption capability of used ILs on the C-steel surface with the change in the free energy of adsorption, ΔG°ads = 32.6-37.2 kJ mol-1. The efficacy of the synthesized ILs was improved by increasing the doses, and the temperature reached 86.6, 96.1, and 98.4%, respectively, at 318 K. Surface morphology was proved by Fourier Transform Infrared spectroscopy, X-ray photoelectron spectroscopy, and atomic force microscopy (AFM), and then, changes in test solutions were checked by Ultraviolet-visible spectroscopy. Theoretical modeling (density functional theory and Monte Carlo) revealed the correlation between the IL's molecular chemical structure and its anticorrosive property.
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Affiliation(s)
- Hend Asfour
- Department
of Chemistry, Faculty of Science, Mansoura
University, Mansoura 35516, Egypt
| | - Ghada Y. Elewady
- Department
of Chemistry, Faculty of Science, Mansoura
University, Mansoura 35516, Egypt
| | - Elsayed G. Zaki
- Egyptian
Petroleum Research Institute, Nasr City 11727, Cairo, Egypt
| | - Abd El-Aziz S. Fouda
- Department
of Chemistry, Faculty of Science, Mansoura
University, Mansoura 35516, Egypt
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6
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Vaszilcsin N, Kellenberger A, Dan ML, Duca DA, Ordodi VL. Efficiency of Expired Drugs Used as Corrosion Inhibitors: A Review. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5555. [PMID: 37629846 PMCID: PMC10456761 DOI: 10.3390/ma16165555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/19/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023]
Abstract
Corrosion inhibitors represent one of the most commonly used methods for significantly reducing the corrosion rate of metals and alloys. Adsorption inhibitors have a wide range of applications in cooling water systems, deicing solutions for aircrafts, airports and ways, etching and degreasing solutions, oil pipelines, paints and coatings and metal processing solutions. Adsorption corrosion inhibitors of metals and alloys are generally organic compounds that contain structures with heteroatoms (N, P, S, As, O) in their molecules, having lone pair electrons or π electrons in aromatic rings or multiple bonds. They enable relatively strong interactions between the metal atoms and organic molecules, resulting in a protective layer of organic molecules adsorbed at the metal-corrosive solution interface. Most molecules of active substances from drugs contain similar structures, which is why many drugs have been already tested as corrosion inhibitors. One of the major disadvantages of using drugs for this purpose is their particularly high price. To overcome this impediment, the possibility of using expired drugs as corrosion inhibitors has been investigated since 2009. The present paper is an exhaustive compilation of the scientific published papers devoted to the use of expired drugs as corrosion inhibitors in various aggressive solutions. The inhibitory efficiencies of expired drugs are presented as a function of the studied metal or alloy and the nature of the aggressive solution, as well as the concentration of the inhibitor in such a solution. Research has especially been focused on mild and carbon steel and less on stainless steel, as well as on some metals such as copper, zinc, nickel, tin and aluminum and its alloys. The experimental methods used to assess the inhibitory efficiencies of expired drugs are briefly discussed. Also, the available information on the stability of the active substances in the drugs is presented, although most authors were not concerned with this aspect. Finally, several actions are revealed that must be undertaken by researchers so that the results obtained in the study of the anticorrosive action of expired drugs can be applied at the industrial level and not remain only an academic concern.
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Affiliation(s)
| | | | - Mircea Laurentiu Dan
- Faculty of Industrial Chemistry and Environmental Engineering, Politehnica University Timisoara, Piata Victoriei No. 2, 300006 Timisoara, Romania; (N.V.); (A.K.); (D.A.D.); (V.L.O.)
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7
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Dahmani K, Galai M, Ech-Chebab A, Al-Zaqri N, Ouakki M, Elgendy A, Ez-Zriouli R, Kim SC, Touhami ME, Cherkaoui M. Investigating the Inhibitory Properties of Cupressus sempervirens Extract against Copper Corrosion in 0.5 M H 2SO 4: Combining Quantum (Density Functional Theory Calculation-Monte Carlo Simulation) and Electrochemical-Surface Studies. ACS OMEGA 2023; 8:24218-24232. [PMID: 37457481 PMCID: PMC10339412 DOI: 10.1021/acsomega.3c00589] [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: 02/02/2023] [Accepted: 05/24/2023] [Indexed: 07/18/2023]
Abstract
The study investigates the potential of Cupressus sempervirens (EO) as a sustainable and eco-friendly inhibitor of copper corrosion in a 0.5 M sulfuric acid medium. The electrochemical impedance spectroscopy analysis shows that the effectiveness of corrosion inhibition rises with increasing inhibitor concentrations, reaching 94% with the application of 2 g/L of EO, and potentiodynamic polarization (PDP) studies reveal that EO functions as a mixed-type corrosion inhibitor. In addition, the Langmuir adsorption isotherm is an effective descriptor of its adsorption. Scanning electron microscopy/energy-dispersive X-ray spectroscopy, atomic force microscopy surface examination, and contact angle measurement indicate that EO may form a barrier layer on the metal surface. Density functional theory calculations, Monte Carlo simulation models, and the radial distribution function were also used to provide a more detailed understanding of the corrosion protection mechanism. Overall, the findings suggest that Cupressus sempervirens (EO) has the potential to serve as an effective and sustainable corrosion inhibitor for copper in a sulfuric acid medium, contributing to the development of green corrosion inhibitors for environmentally friendly industrial processes.
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Affiliation(s)
- Khadija Dahmani
- Laboratory
of Organic, Inorganic Chemistry, Electrochemistry and Environment,
Faculty of Sciences, Ibn Tofaïl University, P.O. Box 133, 14000 Kenitra, Morocco
| | - Mouhsine Galai
- Advanced
Materials and Process Engineering, Faculty of Sciences, Ibn Tofaïl University, P.O. Box 133, 14000 Kenitra, Morocco
| | - Adil Ech-Chebab
- Advanced
Materials and Process Engineering, Faculty of Sciences, Ibn Tofaïl University, P.O. Box 133, 14000 Kenitra, Morocco
| | - Nabil Al-Zaqri
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Moussa Ouakki
- Laboratory
of Organic, Inorganic Chemistry, Electrochemistry and Environment,
Faculty of Sciences, Ibn Tofaïl University, P.O. Box 133, 14000 Kenitra, Morocco
- National
Higher School of Chemistry (NHSC), Ibn Tofaïl
University, P.O. Box 133, 14000 Kenitra, Morocco
| | - Amr Elgendy
- Egyptian
Petroleum Research Institute, Nasr City, 11727 Cairo, Egypt
| | - Rabab Ez-Zriouli
- Laboratory
of Agrophysiology, Biotechnology, Environment and Quality, Faculty
of sciences, Ibn Tofaïl University, 14000 Kenitra, Morocco
| | - Seong-Cheol Kim
- School
of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Mohamed Ebn Touhami
- Advanced
Materials and Process Engineering, Faculty of Sciences, Ibn Tofaïl University, P.O. Box 133, 14000 Kenitra, Morocco
| | - Mohammed Cherkaoui
- Laboratory
of Organic, Inorganic Chemistry, Electrochemistry and Environment,
Faculty of Sciences, Ibn Tofaïl University, P.O. Box 133, 14000 Kenitra, Morocco
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
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8
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Corrosion inhibition properties of Camellia chrysantha flower extract for Q235 in 1 M HCl solution. INT J ELECTROCHEM SC 2023. [DOI: 10.1016/j.ijoes.2023.100080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
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9
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Nguyen HA, Lee NY. Copper: DNA extraction and solid phase detection agent for all-in-one molecular diagnostic device coupled with isothermal amplification. Biosens Bioelectron 2023; 229:115222. [PMID: 36989581 DOI: 10.1016/j.bios.2023.115222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/28/2023] [Accepted: 03/09/2023] [Indexed: 03/14/2023]
Abstract
In this study, an all-in-one poly(methyl methacrylate) (PMMA) device integrating two novel techniques - DNA extraction employing a CuSO4/H2O2 system and DNA detection utilizing solid phase copper tape - coupled with loop-mediated isothermal amplification (LAMP) is developed for on-site pathogen detection. The CuSO4/H2O2 system, also known as Fenton-like reaction, is used to produce hydroxyl radicals, which can disrupt bacterial membranes via lipid peroxidation and release DNA at room temperature. The released DNA is subsequently amplified by LAMP reaction. The acidic environment resulting from the production of hydrogen ions in the presence of target DNA in the LAMP reaction can stimulate the color change on copper tape due to the corrosion, while the innate alkaline environment in a negative sample not containing target DNA cannot stimulate the corrosion. The fabricated PMMA device integrates all the functionalities necessary for molecular diagnostics such as DNA extraction, amplification, and detection, and a carbon paste-based heater is fabricated for LAMP reaction. Using the PMMA device, Enterococcus faecium was detected as low as 4.67 × 102 CFU/mL within 90 min. E. faecium spiked in milk was successfully detected using the all-in-one PMMA device. The equipment-free techniques for decentralized diagnostics and naked-eye readout of results coupled with the portable heater serves as a promising solution for point-of-care testing particularly in a resource-limited environment.
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Affiliation(s)
- Hanh An Nguyen
- Department of BioNano Technology, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, 13120, South Korea
| | - Nae Yoon Lee
- Department of BioNano Technology, Gachon University, 1342 Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, 13120, South Korea.
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10
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Lin B, Shao J, Zhao C, Zhou X, He F, Xu Y. Passiflora edulis Sims peel extract as a renewable corrosion inhibitor for mild steel in phosphoric acid solution. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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11
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El-Asri A, Rguiti MM, Jmiai A, Oukhrib R, Bourzi H, Lin Y, Issami SE. Carissa macrocarpa extract (ECM) as a new efficient and ecologically friendly corrosion inhibitor for copper in nitric acid: Experimental and theoretical approach. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2022.104633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Zeng J, Tan B, Zhang S, Li W. The behavior of two indazole derivatives on the copper/sulfuric acid interface in terms of adsorption and corrosion inhibition. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2022.104567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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13
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Huang L, Zhao Q, Li HJ, Wang JY, Wang XY, Wu YC. Investigation of adsorption and corrosion inhibition property of Hyperoside as a novel corrosion inhibitor for Q235 steel in HaCl medium. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120009] [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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14
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Moselhy M, Zaki EG, Abd El-Maksoud SAEH, Migahed MA. The Role of Some Cationic Surfactants Based on Thiazine as Corrosion Inhibitors in Petroleum Applications: Experimental and Theoretical Approach. ACS OMEGA 2022; 7:32014-32025. [PMID: 36120028 PMCID: PMC9476188 DOI: 10.1021/acsomega.2c02961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
Two cationic surfactants based on thiazine, dodecyl thiazin bromide (DTB) and hexyl thiazin bromide (HTB), were synthesized, characterized, and investigated as corrosion inhibitors for API X-65 type steel in oil wells' formation water under an H2S environment. Various spectroscopic techniques such as FTIR and 1H NMR were used to confirm the DTB and HTB chemical structures. The corrosion inhibition efficiency of the selected compounds was investigated using both potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) measurements. The innovation of the current study is the existence of a long chain in the inhibitor molecule, which leads to an increase in the performance of the surfactant as a corrosion inhibitor, due to the increase in the surface area per molecule. It was found that these surfactants act as mixed-type inhibitors, leading to suppression of both the cathodic and the anodic processes by its adsorption on the electrode surface according to the Langmuir adsorption isotherm. Carbon steel's inhibitory mechanism was studied using an analogous circuit. The scanning electron microscope technique was used as a suitable analysis tool to show the nature of the layer designed on carbon steel. Quantum chemical calculations and Monte Carlo simulation techniques were used to support the obtained experimental results. Finally, a suitable mechanism for the inhibition process was proposed and discussed.
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15
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Deyab M, Mohsen Q, Guo L. Aesculus hippocastanum seeds extract as eco-friendly corrosion inhibitor for desalination plants: Experimental and theoretical studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119594] [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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16
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Synthesis of tolyl guanidine as copper corrosion inhibitor with a complementary study on electrochemical and in silico evaluation. Sci Rep 2022; 12:14893. [PMID: 36050492 PMCID: PMC9437003 DOI: 10.1038/s41598-022-18755-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/18/2022] [Indexed: 11/08/2022] Open
Abstract
A rapid and new synthetic route for N,N'-di-o-tolyl guanidine (DTG) synthesis from cheap materials is reported. The performance of DTG as an excellent inhibitor for delaying copper (Cu) corrosion with an efficiency higher than 98% at 20 × 10-6 M in an acidic solution was investigated via electrochemical measurements. These measurements included PDP, EFM, and EIS spectroscopy. The experimental data indicated that DTG has an efficient inhibiting effect on the corrosion of Cu in acidic media.The DTG was adsorbed on to the Cu surface via chemical adsorption and followed the Langmuir route. The PDP measurements revealed that DTG acted as a mixed inhibitor. Furthermore, EIS data showed that the DTG adsorbed through the metal/electrolyte interface. This resulted in forming a DTG protective layer on the Cu surface, thereby impeding the dissolution of Cu in the acidic solution. The corrosive solution containing the DTG inhibitor after immersion of the Cu specimen for 48 h, which promoted the formation of a complex between the Cu cation and DTG, was investigated via ultraviolet/visible spectroscopy. In addition, the formation of a DTG protective layer on the Cu surface was confirmed via scanning electron microscopy and atomic force microscopy analysis of the Cu surface morphology. Moreover, the active centers for interaction with the Cu surface in an acidic solution were investigated via in silico evaluation of DTG.
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Zhang X, Yang L, Zhang Y, Tan B, Zheng X, Li W. Combined electrochemical/surface and theoretical assessments of Rosa laevigata extract as an eco-friendly corrosion inhibitor for copper in acidic medium. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2022.104408] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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18
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Liu ZY, Wang D, Li DT, Wang HQ. The Inhibition Efficiencies of Some Organic Corrosion Inhibitors of Iron: An Insight from Density Functional Theory Study. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113759] [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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19
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Zakaria K, Abbas MA, Bedair MA. Herbal expired drug bearing glycosides and polysaccharides moieties as green and cost-effective oilfield corrosion inhibitor: Electrochemical and computational studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118689] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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20
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Mitigation Effect Of Novel Bipyrazole Ligand And Its Copper Complex On The Corrosion Behavior Of Steel In Hcl: Combined Experimental And Computational Studies. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Zakaria FA, Hamidon TS, Hussin MH. Applicability of winged bean extracts as organic corrosion inhibitors for reinforced steel in 0.5 M HCl electrolyte. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2021.100329] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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22
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El Asri A, Jmiai A, Mohamed Rguiti M, Oukhrib R, Abbiche K, Zejli H, Hilali M, Bourzi H, Bazzi L, El Issami S. Computational and experimental studies of the inhibitory effect of imidazole derivatives for the corrosion of copper in an acid medium. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117813] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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23
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Sedik A, Athmani S, Saoudi A, Ferkous H, Ribouh N, Lerari D, Bachari K, Djellali S, Berredjem M, Solmaz R, Alam M, Jeon BH, Benguerba Y. Experimental and theoretical insights into copper corrosion inhibition by protonated amino-acids. RSC Adv 2022; 12:23718-23735. [PMID: 36090441 PMCID: PMC9396437 DOI: 10.1039/d2ra03535a] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 07/18/2022] [Indexed: 12/02/2022] Open
Abstract
The effects of cysteine (Cys) and l-methionine (l-Met) on copper corrosion inhibition were examined in 1 M HNO3 solution for short and long exposure times. Potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy (EIS) were used. The EIS determined the potential for zero charges of copper (PZC) in the inhibitor solution. SEM and AFM have been used to study material surfaces. Energy-dispersive X-ray spectroscopy (EDS) was used to identify surface elemental composition. DFT and molecular dynamics simulations explored the interaction between protonated amino acids and aggressive media anions on a copper (111) surface. The effects of cysteine (Cys) and l-methionine (l-Met) on copper corrosion inhibition were examined in 1 M HNO3 solution for short and long exposure times.![]()
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Affiliation(s)
- Amel Sedik
- Scientific and Technical Research Center in Physico-chemical Analysis, BP 384, Bou-Ismail Industrial Zone, RP 42004, Tipaza, Algeria
- Nanomaterials, Corrosion and Surface Treatment Laboratory (LNMCT), Badji Mokhtar University, BP 12, 23000 Annaba, Algeria
| | - Samah Athmani
- Scientific and Technical Research Center in Physico-chemical Analysis, BP 384, Bou-Ismail Industrial Zone, RP 42004, Tipaza, Algeria
| | - Adel Saoudi
- Scientific and Technical Research Center in Physico-chemical Analysis, BP 384, Bou-Ismail Industrial Zone, RP 42004, Tipaza, Algeria
- Metallurgy and Materials Engineering Laboratory (LMGM), BADJI Mokhtar – Annaba University, PO 12, CP 23000, Algeria
| | - Hana Ferkous
- Laboratoire de Génie Mécanique et Matériaux, Faculté de Technologie, Université de Skikda, 21000, Skikda, Algeria
| | - Nazih Ribouh
- Nanomaterials, Corrosion and Surface Treatment Laboratory (LNMCT), Badji Mokhtar University, BP 12, 23000 Annaba, Algeria
| | - Djahida Lerari
- Scientific and Technical Research Center in Physico-chemical Analysis, BP 384, Bou-Ismail Industrial Zone, RP 42004, Tipaza, Algeria
| | - Khaldoun Bachari
- Scientific and Technical Research Center in Physico-chemical Analysis, BP 384, Bou-Ismail Industrial Zone, RP 42004, Tipaza, Algeria
| | - Souad Djellali
- Laboratoire de Physico-Chimie des Hauts Polymères (LPCHP), Faculty of Technology, University Ferhat Abbas Setif 1, 19000, Setif, Algeria
| | - Malika Berredjem
- Laboratory of Applied Organic Chemistry LCOA, Synthesis of Biomolecules and Molecular Modelling Group, Badji-Mokhtar – Annaba University, Box 12, 23000 Annaba, Algeria
| | - Ramazan Solmaz
- Bingöl University, Health Sciences Faculty, Occupational Health and Safety Department, 12000, Bingöl, Türkiye
| | - Manawwer Alam
- Department of Chemistry, College of Science, King Saud University, PO Box 2455, Riyadh, 11451, Saudi Arabia
| | - Byong-Hun Jeon
- Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul 04763, Republic of Korea
| | - Yacine Benguerba
- Laboratoire de Biopharmacie Et Pharmacotechnie (LPBT), Ferhat Abbas Setif 1 University, Setif, Algeria
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Huang L, Yang KP, Zhao Q, Li HJ, Wang JY, Wu YC. Corrosion resistance and antibacterial activity of procyanidin B2 as a novel environment-friendly inhibitor for Q235 steel in 1 M HCl solution. Bioelectrochemistry 2021; 143:107969. [PMID: 34637961 DOI: 10.1016/j.bioelechem.2021.107969] [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: 08/02/2021] [Revised: 09/24/2021] [Accepted: 09/29/2021] [Indexed: 12/15/2022]
Abstract
Flavonoids, alkaloids, glucosides and tannins with good corrosion inhibition are the main natural components in plants. In this work, procyanidin B2 (PCB2), a natural flavonoid, was firstly isolated from Uncaria laevigata. Corrosion inhibition, chemical reactivity and adsorption of PCB2 on Q235 carbon steel were described by experimental and theoretical studies. The inhibition performance of PCB2 as a green corrosion inhibitor was evaluated by electrochemical and gravimetric tests. The binding active sites and activities thereof on the steel surface were illustrated by quantum chemistry, and the equilibrium configuration was predicted by molecular dynamics simulation. PCB2 exhibits good corrosion inhibition on Q235 steel over a wide temperature range. The electrochemical results show that PCB2 is a mixed inhibitor, and its inhibition efficiency increases with the addition of PCB2 concentration. Moreover, the protective film is formed on the steel and the active corrosion sites are blocked significantly by surface analysis. Additionally, the theoretical calculation proves a strong interaction between PCB2 molecule and carbon steel. Besides, the antimicrobial activity was also preliminarily studied. This suggests that PCB2 exhibits better antimicrobial activity against many Gram-positive and Gram-negative bacteria. As a novel green corrosion inhibitor and antimicrobial agent, PCB2 is worthy of further exploitation.
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Affiliation(s)
- Li Huang
- School of Chemistry and Chemical Engineering, Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Harbin 150006, PR China
| | | | - Qing Zhao
- School of Chinese Materia Medica, Yunnan University of Traditional Chinese Medicine, Kunming 650000, PR China.
| | - Hui-Jing Li
- School of Chemistry and Chemical Engineering, Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Harbin 150006, PR China.
| | - Jin-Yi Wang
- School of Chemistry and Chemical Engineering, Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Harbin 150006, PR China
| | - Yan-Chao Wu
- School of Chemistry and Chemical Engineering, Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Harbin 150006, PR China.
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25
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Meng S, Liu Z, Zhao X, Fan B, Liu H, Guo M, Hao H. Efficient corrosion inhibition by sugarcane purple rind extract for carbon steel in HCl solution: mechanism analyses by experimental and in silico insights. RSC Adv 2021; 11:31693-31711. [PMID: 35496830 PMCID: PMC9041445 DOI: 10.1039/d1ra04976c] [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: 06/28/2021] [Accepted: 09/12/2021] [Indexed: 12/29/2022] Open
Abstract
Sugarcane purple rind ethanolic extract (SPRE) was evaluated as an efficient corrosion inhibitor for carbon steel (C-steel) in 1 M HCl solution. Dynamic weight loss, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and frequency modulation (EFM) measurements were employed to evaluate the anticorrosive efficiency of SPRE, which was further validated by morphological and wettability analyses. The results of the weight loss tests showed that the inhibition efficiency (ηw) for C-steel in HCl solution increased with an increase in the concentration of SPRE. An increase in temperature moderately impaired the anticorrosive efficacy of SPRE. The maximum ηw of 96.2% was attained for C-steel in the inhibition system with 800 mg L−1 SPRE at 298 K. The polarization curves indicated that SPRE simultaneously suppressed the anodic and cathodic reactions for C-steel in HCl solution, which can be categorized as a mixed-type corrosion inhibitor with a predominant anodic effect. The corrosion current density (icorr-P) was monotonously reduced with an increase in the concentration of SPRE. The charge transfer resistance (Rct) was enhanced for C-steel in the inhibition solution with a restrained capacitive property due to the adsorption of SPRE. A high temperature caused partial desorption of SPRE on the C-steel surface and a slight increase in icorr-P and decrease in Rct. However, SPRE still fully maintained its morphology and wettability at 328 K. The electrochemical kinetics of C-steel in HCl solution without and with SPRE was also supported by EFM spectra. The adsorption of SPRE conformed to the Langmuir isotherm and increased the corrosion activation energy of C-steel. Complementing the experimental observations, calculations based on density functional theory indicated that the hydroxyl-substituted pyran moiety on the carthamin (CTM) and anthocyanin (ATC) constituents in SPRE hardly contributed to its reactive activity due to their adsorption processes. Therefore, CTM and ATC exhibited imperfect parallel adsorption on the Fe (100) plane according to the molecular dynamics simulation, while anthoxanthin (ATA) and catechinic acid (CCA) constituents exhibited a flat orientation on the iron surface. The anticorrosive mechanism of extracted components from sugarcane purple rind for carbon steel in HCl solution is clarified by weight loss, electrochemical and theoretical (novel DFT calculation and molecular dynamics simulation) analyses.![]()
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Affiliation(s)
- Siguang Meng
- College of Chemistry and Materials Engineering, Beijing Technology and Business University Beijing 100048 China
| | - Zining Liu
- College of Chemistry and Materials Engineering, Beijing Technology and Business University Beijing 100048 China
| | - Xiaoqi Zhao
- College of Chemistry and Materials Engineering, Beijing Technology and Business University Beijing 100048 China
| | - Baomin Fan
- College of Chemistry and Materials Engineering, Beijing Technology and Business University Beijing 100048 China
| | - Hao Liu
- College of Chemistry and Materials Engineering, Beijing Technology and Business University Beijing 100048 China
| | - Mao Guo
- College of Chemistry and Materials Engineering, Beijing Technology and Business University Beijing 100048 China
| | - Hua Hao
- Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China
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Abd El-Lateef HM, Shalabi K, Abdelhamid AA. One-pot synthesis of novel triphenyl hexyl imidazole derivatives catalyzed by ionic liquid for acid corrosion inhibition of C1018 steel: Experimental and computational perspectives. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116081] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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27
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El-Tabei A, Hegazy M, Bedair A, El Basiony N, Sadeq M. Experimental and theoretical (DFT&MC) studies for newly synthesized cationic amphiphilic substance based on a naphthol moiety as corrosion inhibitor for carbon steel during the pickling process. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115692] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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