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Elabbasy HM, Toghan A, Gadow HS. Cysteine as an Eco-Friendly Anticorrosion Inhibitor for Mild Steel in Various Acidic Solutions: Electrochemical, Adsorption, Surface Analysis, and Quantum Chemical Calculations. ACS OMEGA 2024; 9:13391-13411. [PMID: 38524464 PMCID: PMC10956117 DOI: 10.1021/acsomega.3c10522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/15/2024] [Accepted: 02/21/2024] [Indexed: 03/26/2024]
Abstract
The corrosion of iron in acidic environments has a negative impact on global industry. Herewith, the inhibitory effect of cysteine (Cys.) on mild steel (MSL) corrosion in different acidic solutions (1 M HCl, 1 M H2SO4, and 1 M H3PO4) was investigated through weight loss, potentiodynamic polarization (PDP), electrochemical impedance spectroscopy, scanning electron microscopy (SEM), and theoretical calculations. The measurement results indicated that the adsorption of Cys. molecules on the metal surface caused corrosion inhibition. As a result, a protective layer or insoluble compound, or both, is obtained, blocking the active sites, preventing corrosion. The effectiveness (IE %) of the Cys. was enhanced by increasing concentration and lowering temperature. The maximum IE % of inhibition at 1 × 10-2 M of Cys. obtained are 97.3, 89.7, and 84.4% in HCl, H3PO4, and H2SO4 solutions, respectively. At the same inhibitor concentration, the double-layer capacity decreased, and the charge-transfer resistance increased from 17.17 to 188.5, 3.564 to 31.91, and 1.325 to 8.715 Ω cm2 in HCl, H3PO4, and H2SO4 solutions, respectively. Adsorption and PDP studies confirmed that it obeys the Langmuir adsorption isotherm and acts as a mixed-type inhibitor of physicochemical nature. The corresponding thermodynamic and kinetic parameters were also calculated and discussed. Moreover, the inhibitory effect on the surface was inspected by SEM. The findings demonstrated that the order of IE % using Cys as anticorrosion agent for MSL is HCl > H3PO4 > H2SO4 solutions.
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Affiliation(s)
- Hanaa M Elabbasy
- Misr Higher Institute for Engineering and Technology, Mansoura 35522, Egypt
| | - Arafat Toghan
- Chemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
- Chemistry Department, Faculty of Science, South Valley University, Qena 83523, Egypt
| | - Hend S Gadow
- Egypt High Institute of Engineering and Engineering and Technology, New Damietta 42519, Egypt
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Ibrahim MAA, Moussa NAM, Mahmoud AHM, Sayed SRM, Sidhom PA, Abd El-Rahman MK, Shoeib T, Mohamed LA. Density functional theory study of the corrosion inhibition performance of 6-mercaptopurine and 6-thioguanine expired drugs toward the aluminium (111) surface. RSC Adv 2023; 13:29023-29034. [PMID: 37799306 PMCID: PMC10548435 DOI: 10.1039/d3ra04954j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 09/20/2023] [Indexed: 10/07/2023] Open
Abstract
The potentiality of the 6-mercaptopurine (MP) and 6-thioguanine (TG) expired drugs toward the corrosion inhibition of the aluminium (Al) (111) surface was widely investigated using a series of density functional theory (DFT) calculations. A competition between the anti-corrosive features of the studied drugs in the gas and aqueous phases was conducted on both neutral and protonated forms by means of quantum mechanical descriptors. The results of the electrostatic potential analysis demonstrated the prominent nucleophilic nature of the sulfur and nitrogen atoms over the structures of the examined drugs. The frontier molecular orbital theory findings outlined the higher preferability of TG over MP as a corrosion inhibitor. Upon determining the most beneficial configurations of the MP/TG⋯Al (111) complexes, first-principles molecular dynamics simulations were executed. Interestingly, the competence of the TG drug in the corrosion inhibition process of Al (111) was more extensive than that of the MP one, which was confirmed by the interaction energy values of -1.79 and -1.64 eV, respectively. Upon obtaining the relaxed complexes, the effect of the presence of water solvent on the adsorption process was studied. These findings provide a foundation for developing green anti-corrosive inhibitors for the aluminium surface.
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Affiliation(s)
- Mahmoud A A Ibrahim
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University Minia 61519 Egypt
- School of Health Sciences, University of KwaZulu-Natal, Westville Campus Durban 4000 South Africa
| | - Nayra A M Moussa
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University Minia 61519 Egypt
| | - Amna H M Mahmoud
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University Minia 61519 Egypt
| | - Shaban R M Sayed
- Department of Botany and Microbiology, College of Science, King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Peter A Sidhom
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University Tanta 31527 Egypt
| | - Mohamed K Abd El-Rahman
- Department of Chemistry and Chemical Biology, Harvard University 12 Oxford Street Cambridge MA 02138 USA
| | - Tamer Shoeib
- Department of Chemistry, The American University in Cairo New Cairo 11835 Egypt
| | - Lamiaa A Mohamed
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University Minia 61519 Egypt
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Lgaz H, Lee HS. Computational Exploration of Phenolic Compounds in Corrosion Inhibition: A Case Study of Hydroxytyrosol and Tyrosol. MATERIALS (BASEL, SWITZERLAND) 2023; 16:6159. [PMID: 37763437 PMCID: PMC10532989 DOI: 10.3390/ma16186159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/24/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023]
Abstract
The corrosion of materials remains a critical challenge with significant economic and infrastructural impacts. A comprehensive understanding of adsorption characteristics of phytochemicals can facilitate the effective design of high-performing environmentally friendly inhibitors. This study conducted a computational exploration of hydroxytyrosol (HTR) and tyrosol (TRS) (potent phenolic compounds found in olive leaf extracts), focusing on their adsorption and reactivity on iron surfaces. Utilizing self-consistent-charge density-functional tight-binding (SCC-DFTB) simulations, molecular dynamics (MD) simulations, and quantum chemical calculations (QCCs), we investigated the molecules' structural and electronic attributes and interactions with iron surfaces. The SCC-DFTB results highlighted that HTR and TRS coordinated with iron atoms when adsorbed individually, but only HTR maintained bonding when adsorbed alongside TRS. At their individual adsorption, HTR and TRS had interaction energies of -1.874 and -1.598 eV, which became more negative when put together (-1.976 eV). The MD simulations revealed parallel adsorption under aqueous and vacuum conditions, with HTR demonstrating higher adsorption energy. The analysis of quantum chemical parameters, including global and local reactivity descriptors, offered crucial insights into molecular reactivity, stability, and interaction-prone atomic sites. QCCs revealed that the fraction of transferred electron ∆N aligned with SCC-DFTB results, while other parameters of purely isolated molecules failed to predict the same. These findings pave the way for potential advancements in anticorrosion strategies leveraging phenolic compounds.
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Affiliation(s)
- Hassane Lgaz
- Innovative Durable Building and Infrastructure Research Center, Center for Creative Convergence Education, Hanyang University ERICA, 55 Hanyangdaehak-ro, Sangrok-gu, Ansan-si 15588, Gyeonggi-do, Republic of Korea;
| | - Han-seung Lee
- Department of Architectural Engineering, Hanyang University ERICA, 55 Hanyangdaehak-ro, Sangrok-gu, Ansan-si 15588, Gyeonggi-do, Republic of Korea
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4
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Lgaz H, Lee HS, Kaya S, Salghi R, Ibrahim SM, Chafiq M, Bazzi L, Ko YG. Unraveling Bonding Mechanisms and Electronic Structure of Pyridine Oximes on Fe(110) Surface: Deeper Insights from DFT, Molecular Dynamics and SCC-DFT Tight Binding Simulations. Molecules 2023; 28:molecules28083545. [PMID: 37110779 PMCID: PMC10141362 DOI: 10.3390/molecules28083545] [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: 03/14/2023] [Revised: 04/07/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
The development of corrosion inhibitors with outstanding performance is a never-ending and complex process engaged in by researchers, engineers and practitioners. The computational assessment of organic corrosion inhibitors' performance is a crucial step towards the design of new task-specific materials. Herein, the electronic features, adsorption characteristics and bonding mechanisms of two pyridine oximes, namely 2-pyridylaldoxime (2POH) and 3-pyridylaldoxime (3POH), with the iron surface were investigated using molecular dynamics (MD), and self-consistent-charge density-functional tight-binding (SCC-DFTB) simulations. SCC-DFTB simulations revealed that the 3POH molecule can form covalent bonds with iron atoms in its neutral and protonated states, while the 2POH molecule can only bond with iron through its protonated form, resulting in interaction energies of -2.534, -2.007, -1.897, and -0.007 eV for 3POH, 3POH+, 2POH+, and 2POH, respectively. Projected density of states (PDOSs) analysis of pyridines-Fe(110) interactions indicated that pyridine molecules were chemically adsorbed on the iron surface. Quantum chemical calculations (QCCs) revealed that the energy gap and Hard and Soft Acids and Bases (HSAB) principles were efficient in predicting the bonding trend of the molecules investigated with an iron surface. 3POH had the lowest energy gap of 1.706 eV, followed by 3POH+ (2.806 eV), 2POH+ (3.121 eV), and 2POH (3.431 eV). In the presence of a simulated solution, MD simulation showed that the neutral and protonated forms of molecules exhibited a parallel adsorption mode on an iron surface. The excellent adsorption properties and corrosion inhibition performance of 3POH may be attributed to its low stability compared to 2POH molecules.
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Affiliation(s)
- Hassane Lgaz
- Innovative Durable Building and Infrastructure Research Center, Center for Creative Convergence Education, Hanyang University ERICA, 55 Hanyangdaehak-ro, Sangrok-gu, Ansan-si 15588, Gyeonggi-do, Republic of Korea
| | - Han-Seung Lee
- Department of Architectural Engineering, Hanyang University-ERICA, 55 Hanyangdaehak-ro, San-grok-gu, Ansan-si 15588, Gyeonggi-do, Republic of Korea
| | - Savaş Kaya
- Department of Pharmacy, Health Services Vocational School, Sivas Cumhuriyet University, Sivas 58140, Turkey
| | - Rachid Salghi
- Laboratory of Applied Chemistry and Environment, Applied Science National School (ENSA), University Ibn Zohr, P.O. Box 1136, Agadir 80000, Morocco
- Laboratoire de Génie Industriel, de l'Énergétique et de l'Environnement (LGI2E), SupMTI, Rabat 10000, Morocco
| | - Sobhy M Ibrahim
- Department of Biochemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Maryam Chafiq
- Materials Electrochemistry Group, School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Gyeongsangbuk-do, Republic of Korea
| | - Lahcen Bazzi
- Laboratoire de Génie Industriel, de l'Énergétique et de l'Environnement (LGI2E), SupMTI, Rabat 10000, Morocco
| | - Young Gun Ko
- Materials Electrochemistry Group, School of Materials Science and Engineering, Yeungnam University, Gyeongsan 38541, Gyeongsangbuk-do, Republic of Korea
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Nesane T, Madala NE, Kabanda MM, Murulana LC, Bahadur I. Lippia javanica leaf extract as an effective anti-corrosion agent against mild steel corrosion in 1 M HCl and its characterization by UHPLC/Q-TOF-MS spectroscopy and quantum chemical evaluation of its adsorption process on Fe(110). Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.131405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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Yang X, Lang X, Dong W, Yu L, Chen G, Li X. Experimental and theoretical investigations on the inhibition of mild steel corrosion by capsaicin derivatives in hydrochloric acid. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
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Boulechfar C, Ferkous H, Delimi A, Berredjem M, Kahlouche A, Madaci A, Djellali S, Boufas S, Djedouani A, Errachid A, Ali Khan A, Boublia A, Lemaoui T, Benguerba Y. Corrosion Inhibition of Schiff Base and their Metal Complexes with [Mn (II), Co (II) and Zn (II)]: Experimental and Quantum Chemical Studies. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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8
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Lazrak J, Ech-chihbi E, Salim R, Saffaj T, Rais Z, Taleb M. Insight into the corrosion inhibition mechanism and adsorption behavior of aldehyde derivatives for mild steel in 1.0 M HCl and 0.5 M H2SO4. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.131148] [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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9
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Date Palm Seed Extract for Mild Steel Corrosion Prevention in HCl Medium. SEPARATIONS 2023. [DOI: 10.3390/separations10010054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The inhibition effects of the date palm seed extract corrosion of mild steel in 0.5 M HCl at different concentrations are investigated by potentiodynamic polarisation (PDP), electrochemical impedance spectroscopy (EIS) and weight loss tests. Additionally, this study provides a fundamental understanding of aromatic adsorption on iron (Fe) surfaces. Furthermore, the surface morphology and the extracts are performed using scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The maximum inhibition efficiency of 95, 96, and 91% were realised at 1400 mg/L for PDP, EIS, and weight loss, respectively. The inhibitive action of the DPS extract against mild steel corrosion in an acid solution has been supported by SEM analysis. The FTIR showed that the extract contained hydroxyl (−OH) and methoxyl (−OCH3) functional groups. The DFT depicted the adsorption sites at the oxygen (O) and carbon (C) atoms as deduced from the Fukui functions, Mulliken atomic charge, and the highest occupied molecular orbital-lowest occupied molecular orbital (HOMO-LUMO) analysis. The DPS preferred to form chemical bonds by donating electrons to the Fe surface. The coordinate bonds between the O and C atoms and the metal surface resulted in a high inhibition efficiency value. In conclusion, date palm seed extract is an effective inhibitor to protect mild steel from corrosion in an acidic medium.
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Feng XJ, Yan N, Wang Y, Mei P, Chen W, Lu L, Lai L. Corrosion Inhibition Studies of 8-Hydroxyquinoline Derivatives for N80 Steel in a 1.0 M HCl Solution: Experimental, Computational Chemistry, and Quantitative Structure-Activity Relationship Studies. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:519-532. [PMID: 36562562 DOI: 10.1021/acs.langmuir.2c02807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Twelve kinds of 8-hydroxyquinoline derivatives were synthesized and characterized. The weight loss method was used to evaluate their inhibition efficiencies (IEs) in a 1.0 M HCl solution at 333 K. The results showed that the alkyl chain length, heteroatoms (S, N, and O), and number of benzene rings significantly affect the IE. Herein, the IE of 5-[(dodecylthio)methyl]-8-quinolinol reached 98.71%. Meanwhile, the potentiodynamic polarization results indicated that all 8-hydroxyquinoline derivatives were mixed-type inhibitors. Electrochemical impedance spectroscopy results revealed that 8-hydroxyquinoline derivatives can increase polarization resistance, supporting their adsorption on the N80 steel surface. Moreover, according to density functional theory (DFT), the frontier orbital distribution and quantum chemical parameters (EHOMO, ELUMO, dipole moment μ, etc.) were calculated, and the results confirmed that the substituents of protonated 8-hydroxyquinoline derivatives significantly influenced the frontier orbital distribution. Molecular dynamics simulation illustrated that all protonated 8-hydroxyquinoline derivatives were adsorbed parallel to the Fe(110) surface, and the interaction energy (Eint) evidenced that the molecular size would affect their strength of adsorption on the Fe(110) surface. The linear and nonlinear quantitative structure-activity relationship models were established by linear regression (LR) methods and BP neural networks (NN), respectively. The LR model was established by using Eint and μ, and the coefficient of determination (R2) was 0.934. In addition, the nonlinear NN model was obtained according to IE and all parameters (DFT parameters and Eint). Then, the two calculation inhibition efficiencies (IEcal) were obtained from the LR and NN models, and the R2 values of the linear correlation between the IEcal and the experimental IE were 0.940 and 0.951, respectively. In addition, the IE of the tested inhibitor was 51.86% and the IEcal values predicted by the LR and NN models were 52.68% and 53.06%, respectively. Our results demonstrate that both the LR and NN models have good fits and predictive ability.
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Affiliation(s)
- Xiao-Jun Feng
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou434023, P. R. China
- College of Water Resources and Environment, China University of Geosciences (Beijing), Beijing100083, P. R. China
| | - Ning Yan
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou434023, P. R. China
| | - Yanqun Wang
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou434023, P. R. China
| | - Ping Mei
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou434023, P. R. China
| | - Wu Chen
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou434023, P. R. China
| | - Lilin Lu
- College of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan430081, P. R. China
| | - Lu Lai
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou434023, P. R. China
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Hau NN, Huong DQ. Effect of aromatic rings on mild steel corrosion inhibition ability of nitrogen heteroatom-containing compounds: Experimental and theoretical investigation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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12
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Anti-corrosive propensity of naturally occurring aldehydes and 1-(3-aminopropyl)imidazole condensed Schiff bases: Comparison on the effect of extended conjugation over electron donating substituents. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Kr. Saha S, Murmu M, Chandra Murmu N, Banerjee P. Benzothiazolylhydrazine azomethine derivatives for efficient corrosion inhibition of mild steel in acidic environment: Integrated experimental and density functional theory cum molecular dynamics simulation approach. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120033] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Ouakki M, Galai M, Aribou Z, Benzekri Z, Assiri EHE, Dahmani K, Ech-chihbi E, Abousalem AS, Boukhris S, Cherkaoui M. Detailed experimental and computational explorations of pyran derivatives as corrosion inhibitors for mild steel in 1.0 M HCl: Electrochemical/surface studies, DFT modeling, and MC simulation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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15
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Cao S, Cheng R, Liu H, Shi W, Yuan Q, Chen J. Comparative studies of three isatin-thiosemicarbazones against corrosion of AA6060 aluminum alloy exposed to acidic NaCl medium. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133835] [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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16
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Feng L, Zhang S, Hao L, Du H, Pan R, Huang G, Liu H. Cucumber ( Cucumis sativus L.) Leaf Extract as a Green Corrosion Inhibitor for Carbon Steel in Acidic Solution: Electrochemical, Functional and Molecular Analysis. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123826. [PMID: 35744959 PMCID: PMC9227098 DOI: 10.3390/molecules27123826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/06/2022] [Accepted: 06/13/2022] [Indexed: 11/28/2022]
Abstract
An extract of cucumber leaves (ECSL) was prepared as a green corrosion inhibitor for carbon steel. Its carbon steel corrosion inhibition performance against 0.5 mol L−1 H2SO4 was investigated using electrochemical methods and scanning electron microscopy (SEM). Its composition was analyzed by gas chromatography and mass spectroscopy (GC−MS). Quantum chemical calculations and molecular dynamics simulations (MDS) were conducted to elucidate the adsorption mechanism of the inhibitor molecules on the carbon steel surface. The results indicated that the inhibition efficiency increases with its increasing concentration. The extract acted as a mixed type corrosion inhibitor, and its inhibition properties were ascribed to the geometric coverage effect induced by its adsorption on the metal surface in accordance with Langmuir’s law. The active components in the extract were identified as mainly organic compounds with functional groups such as aromatic moieties and heteroatoms. The inhibition activities of ECSL are delivered through the ability of the active components to adsorb on the metal surface through their functional groups to form a protective layer which hinders the contact of aggressive substances with carbon steel and thus suppresses its corrosion. This research provides an important reference for the design of green corrosion inhibitors based on plant waste materials.
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Affiliation(s)
- Lijuan Feng
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
- Correspondence: ; Tel.: +86-053-6510-7638
| | - Shanshan Zhang
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
| | - Long Hao
- CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China;
| | - Hongchen Du
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
| | - Rongkai Pan
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
| | - Guofu Huang
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
| | - Haijian Liu
- Shandong Engineering Research Center of Green and High-Value Marine Fine Chemical, Weifang University of Science and Technology, Weifang 262700, China; (S.Z.); (H.D.); (R.P.); (G.H.); (H.L.)
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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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18
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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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19
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Gadow HS, Fakeeh M. Green inhibitor of carbon steel corrosion in 1 M hydrochloric acid: Eruca sativa seed extract (experimental and theoretical studies). RSC Adv 2022; 12:8953-8986. [PMID: 35424886 PMCID: PMC8985086 DOI: 10.1039/d2ra01296k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 03/16/2022] [Indexed: 01/05/2023] Open
Abstract
The adsorption activity and inhibition effect of Eruca sativa seed extract as a green inhibitor for the dissolution of carbon steel in 1 M hydrochloric acid solution were investigated. In this study, we used a chemical technique (gravimetric method), electrochemical techniques, electrical frequency modulation (EFM), electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization techniques, and theoretical studies. In addition to these techniques, we examined the surface morphology of the carbon steel utilizing different methods. The measurements of the polarization technique indicate that this extract acts as a mixed-type inhibitor. Thermodynamic parameters were calculated and discussed. The adsorption of Eruca sativa seed extracts on the alloy obeys the Langmuir and Henry adsorption isotherms. The extract gives an excellent inhibition efficiency 94.8% by a gravimetric method at 0.3 g L-1 from the extract. The relationship between the calculated % IE from experiments and the theoretical studies was established.
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Affiliation(s)
- H S Gadow
- Higher Institute for Engineering and Technology New Damietta Egypt
| | - M Fakeeh
- Higher Institute for Engineering and Technology New Damietta Egypt
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20
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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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21
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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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22
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El-Hendawy MM, Kamel AM, Mohamed MMA. The anti-corrosive behavior of benzo-fused N-heterocycles: an in silico study toward developing organic corrosion inhibitors. Phys Chem Chem Phys 2022; 24:743-756. [PMID: 34935799 DOI: 10.1039/d1cp04820a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The work provides a computational protocol to predict the anti-corrosive performance of organic molecules through three successive phases of calculations; electron propagator theory (EPT), Monte Carlo (MC) simulations, and the density functional based tight-binding (DFTB) method. The protocol was applied to investigate the influence of two structural factors on the anti-corrosive performance of benzo fused-N-heterocycles (BFNHs) against the Fe(110) surface in an acidic medium; positional isomerism and the gradual insertion of nitrogen atoms in the heterocycle ring. The choice of BFNHs is attributed to their anti-corrosion activity and their use as building blocks in the molecular structure of many organic inhibitors. The findings indicate that EPT is a safe method for calculating the quantum chemical descriptors of the isolated molecules. Besides, the current work recommends using MC simulations and the DFTB method to describe the physical and chemical adsorption, respectively. Unexpected results were observed, as the gradual insertion of nitrogen atoms is not a specific factor for improving the inhibition efficiency of BFNHs. The findings were crystallized in equations linking the physical and chemical adsorption energies with the quantum chemical descriptors with a correlation exceeding 0.75. Besides, the peri steric hindrance plays an influential role in chemical adsorption. Intriguingly, the continuous introduction of nitrogen atoms does not increase the efficiency of the inhibitor along the way. For example, phthalazine exhibited better efficiency than benzotetrazine. In light of the above, the present protocol helps understand the anti-corrosive behavior of organic inhibitors and provides a feasible method to develop novel corrosion inhibitors.
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Affiliation(s)
- Morad M El-Hendawy
- Department of Chemistry, Faculty of Science, New Valley University, Kharga 72511, Egypt.
| | - Asmaa M Kamel
- Department of Chemistry, Faculty of Science, New Valley University, Kharga 72511, Egypt.
| | - Mahmoud M A Mohamed
- Department of Chemistry, Faculty of Science, New Valley University, Kharga 72511, Egypt.
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Xu X, Xu H, Li W, Wang Y, Zhang X. A combined quantum chemical, molcular dynamics and Monto Carlo study of three amino acids as corroison inhibitors for aluminum in NaCl solution. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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K O S, R Prasad A, Arshad M, Joseph A. A sustainable method of mitigating acid corrosion of mild steel using jackfruit pectin (JP) as green inhibitor: Theoretical and electrochemical studies. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2021.100271] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Zhang M, Hou S, Li Y, Hou Y, Yang P. Single evaluation and selection of functional groups containing N or O atoms to heavy metal adsorption: Law of electric neutrality. CHEMOSPHERE 2022; 287:132207. [PMID: 34509763 DOI: 10.1016/j.chemosphere.2021.132207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 09/05/2021] [Accepted: 09/07/2021] [Indexed: 06/13/2023]
Abstract
Adsorption capacities and characteristics of heavy metal adsorbents have been investigated thoroughly, but the essential functional groups to bind heavy metal pollutants in composites have not been identified and confirmed separately. Previous researches reported that -OH, -NH2, -CONH2 or their protonation had binding effects to heavy metals. However, these descriptions were all based on the complex composites. The composites were consisted of different functional groups. Thus, this article aims to evaluate and discuss (1) the adsorption properties of different functional groups containing N or O atoms, (2) the protonation of groups containing N atoms, (3) the basis properties of adsorbents related to adsorption, (4) the physical adsorption by network structure. By a series of single evaluations, the results showed that the hydrophobic ester group (R1-COO-R2), non-ionic groups, including -OH, -NH2, -CONH2, ether (C-O-C), CO, tertiary amine (R3N), and protonation of -NH2 and R3N, had no interaction with metals. Only negative groups, such as -COO-, -SO3-, could adsorb cationic heavy metals. And positive -N(CH3)3+ group could bind with Cr2O72-. Furthermore, these conclusions have been verified by the law of electric neutrality in the heavy metal solutions and solid adsorbents. This study determined that the combining process between negative functional groups and cationic metals, or between positive groups and anionic metals, can be applied to decrease the heavy metal concentration.
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Affiliation(s)
- Ming Zhang
- College of Architecture and Environment, Sichuan University, Chengdu, 610065, China
| | - Siyu Hou
- College of Architecture and Environment, Sichuan University, Chengdu, 610065, China
| | - Yang Li
- College of Architecture and Environment, Sichuan University, Chengdu, 610065, China
| | - Yuqiu Hou
- College of Architecture and Environment, Sichuan University, Chengdu, 610065, China
| | - Ping Yang
- College of Architecture and Environment, Sichuan University, Chengdu, 610065, China.
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26
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Rasi NM, Ponnurangam S, Mahinpey N. First-principles investigations into the effect of oxygen vacancies on the enhanced reactivity of NiO via Bader charge and density of states analysis. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.01.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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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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Synthesis, characterization and theoretical exploration of pyrene based Schiff base molecules as corrosion inhibitor. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131098] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Olasunkanmi LO, Aniki NI, Adekunle AS, Durosinmi LM, Durodola SS, O.Wahab O, Ebenso EE. Investigating the synergism of some hydrazinecarboxamides and iodide ions as corrosion inhibitor formulations for mild steel in hydrochloric Acid: Experimental and computational studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117600] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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30
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Diaryl Sulfide Derivatives as Potential Iron Corrosion Inhibitors: A Computational Study. Molecules 2021; 26:molecules26206312. [PMID: 34684893 PMCID: PMC8538167 DOI: 10.3390/molecules26206312] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/03/2021] [Accepted: 10/14/2021] [Indexed: 12/03/2022] Open
Abstract
The present work aimed to assess six diaryl sulfide derivatives as potential corrosion inhibitors. These derivatives were compared with dapsone (4,4′-diaminodiphenyl sulfone), a common leprosy antibiotic that has been shown to resist the corrosion of mild steel in acidic media with a corrosion efficiency exceeding 90%. Since all the studied compounds possess a common molecular backbone (diphenyl sulfide), dapsone was taken as the reference compound to evaluate the efficiency of the remainder. In this respect, two structural factors were examined, namely, (i) the effect of replacement of the S-atom of diaryl sulfide by SO or SO2 group, (ii) the effect of the introduction of an electron-withdrawing or an electron-donating group in the aryl moiety. Two computational chemical approaches were used to achieve the objectives: the density functional theory (DFT) and the Monto Carlo (MC) simulation. First, B3LYP/6-311+G(d,p) model chemistry was employed to calculate quantum chemical descriptors of the studied molecules and their geometric and electronic structures. Additionally, the mode of adsorption of the tested molecules was investigated using MC simulation. In general, the adsorption process was favorable for molecules with a lower dipole moment. Based on the adsorption energy results, five diaryl sulfide derivatives are expected to act as better corrosion inhibitors than dapsone.
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31
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El-Aouni N, Hsissou R, Safi Z, Abbout S, Benhiba F, El Azzaoui J, Haldhar R, Wazzan N, Guo L, Erramli H, Elharfi A, El Bachiri A, Rafik M. Performance of two new epoxy resins as potential corrosion inhibitors for carbon steel in 1MHCl medium: Combining experimental and computational approaches. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127066] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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32
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Ceratonia Siliqua L seeds extract as eco-friendly corrosion inhibitor for carbon steel in 1 M HCl: Characterization, electrochemical, surface analysis, and theoretical studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130611] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Patel AK, Jadeja RN, Butcher R, Kumar A. Mononuclear copper(II) complexes with (Z)-N′-{(2-hydroxynapthalen-1-yl}methylene)acetohydrazide: X-ray single-crystal structures, Hirshfeld analysis, X-band epr spectra, DFT calculations and SOD mimetic activity. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120489] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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34
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Aslam R, Mobin M, Huda, Shoeb M, Murmu M, Banerjee P. Proline nitrate ionic liquid as high temperature acid corrosion inhibitor for mild steel: Experimental and molecular-level insights. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.05.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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35
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Aslam R, Mobin M, Huda, Murmu M, Banerjee P, Aslam J. L-Alanine methyl ester nitrate ionic liquid: synthesis, characterization and anti-corrosive application. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116469] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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36
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Experimental, DFT and MD Assessments of Bark Extract of Tamarix aphylla as Corrosion Inhibitor for Carbon Steel Used in Desalination Plants. Molecules 2021; 26:molecules26123679. [PMID: 34208688 PMCID: PMC8235079 DOI: 10.3390/molecules26123679] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/12/2021] [Accepted: 06/13/2021] [Indexed: 11/24/2022] Open
Abstract
This study aimed to examine the extract of barks of Tamarix aphylla as a corrosion inhibitor. The methodology briefly includes plant sample collection, extraction of the corrosion inhibitor, gravimetric analysis, plotting potentiodynamic polarization plots, electrochemical impedance spectroscopic measurements, optimization of conditions, and preparation of the inhibitor products. The results show that the values of inhibition efficiency (IE%) increased as the concentrations of the inhibitor increased, with a maximum achievable inhibition efficiency of 85.0%. Potentiodynamic polarization (PP) tests revealed that the extract acts as a dual-type inhibitor. The results obtained from electrochemical impedance spectroscopy (EIS) measurements indicate an increase in polarisation resistance, confirming the inhibitive capacity of the tested inhibitor. The adsorption of the inhibitor on the steel surface follows the Langmuir adsorption isotherm model and involves competitive physio-sorption and chemisorption mechanisms. The EIS technique was utilized to investigate the effect of temperature on corrosion inhibition within the 298–328 K temperature range. Results confirm that the inhibition efficiency (IE%) of the inhibitor decreased slightly as the temperature increased. Lastly, the thermodynamic parameters for the inhibitor were calculated.
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37
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Silva MG, Costa ANC, Sangi DP, Yoneda J, Coelho LW, Ferreira EA. Comparative study of oxazolidine and imidazolidine compounds as inhibitors of SAE 1020 steel corrosion in aqueous HCl solution. CHEM ENG COMMUN 2021. [DOI: 10.1080/00986445.2021.1940154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Matheus Gomes Silva
- Programa de Pós-Graduação em Engenharia Metalúrgica (PPGEM), Universidade Federal Fluminense, Volta Redonda, Rio de Janeiro, Brazil
| | - Alberto Nei Carvalho Costa
- Programa de Pós-Graduação em Engenharia Mecânica, Universidade Estadual Paulista, Guaratinguetá, São Paulo, Brazil
| | - Diego Pereira Sangi
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal Fluminense, Volta Redonda, Rio de Janeiro, Brazil
| | - Julliane Yoneda
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal Fluminense, Volta Redonda, Rio de Janeiro, Brazil
| | - Lilian Weitzel Coelho
- Departamento de Ciências Exatas, Escola de Engenharia Industrial e Metalurgia de Volta Redonda, Volta Redonda, Rio de Janeiro, Brazil
| | - Elivelton Alves Ferreira
- Programa de Pós-Graduação em Engenharia Metalúrgica (PPGEM), Universidade Federal Fluminense, Volta Redonda, Rio de Janeiro, Brazil
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal Fluminense, Volta Redonda, Rio de Janeiro, Brazil
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38
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Mohammed NJ, Othman NK, Taib MFM, Samat MH, Yahya S. Experimental and Theoretical Studies on Extract of Date Palm Seed as a Green Anti-Corrosion Agent in Hydrochloric Acid Solution. Molecules 2021; 26:molecules26123535. [PMID: 34207914 PMCID: PMC8230212 DOI: 10.3390/molecules26123535] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/04/2021] [Accepted: 06/04/2021] [Indexed: 11/16/2022] Open
Abstract
Extracts from plant materials have great potential as alternatives to inorganic corrosion inhibitors, which typically have harmful consequences. Experimental and theoretical methodologies studied the effectiveness of agricultural waste, namely, date palm seed extract as a green anti-corrosive agent in 0.5 M hydrochloric acid. Experimental results showed that immersion time and temperature are closely related to the effectivity of date palm seed as a corrosion inhibitor. The inhibition efficiency reduced from 95% to 91% at 1400 ppm when the immersion time was increased from 72 h to 168 h. The experimental results also indicated that the inhibition efficiency decreased as the temperature increased. The presence of a protective layer of organic matter was corroborated by scanning electron microscopy. The adsorption studies indicated that date palm seed obeyed Langmuir adsorption isotherm on the carbon steel surface, and Gibbs free energy values were in the range of −33.45 to −38.41 kJ·mol−1. These results suggested that the date palm seed molecules interacted with the carbon steel surface through mixture adsorption. Theoretical calculations using density functional theory showed that the capability to donate and accept electrons between the alloy surface and the date palm seed inhibitor molecules is critical for adsorption effectiveness. The HOMO and LUMO result indicated that the carboxyl (COOH) group and C=C bond were the most active sites for the electron donation-acceptance type of interaction and most auxiliary to the adsorption process over the Fe surface.
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Affiliation(s)
- Naba Jasim Mohammed
- Materials Science Program, Department of Applied Physics, Faculty of Science and Technology, University Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia;
| | - Norinsan Kamil Othman
- Materials Science Program, Department of Applied Physics, Faculty of Science and Technology, University Kebangsaan Malaysia, Bangi 43600, Selangor, Malaysia;
- Correspondence: (N.K.O.); (M.F.M.T.)
| | - Mohamad Fariz Mohamad Taib
- Faculty of Applied Sciences, Universiti Teknologi MARA (UiTM), Shah Alam 40450, Selangor, Malaysia
- Correspondence: (N.K.O.); (M.F.M.T.)
| | - Mohd Hazrie Samat
- Ionic Materials & Devices (iMADE) Research Laboratory, Institute of Science, Universiti Teknologi MARA (UiTM), Shah Alam 40450, Selangor, Malaysia;
| | - Solhan Yahya
- Faculty of Applied Sciences, University Technology MARA (UiTM) Perlis Branch, Arau 02600, Perlis, Malaysia;
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39
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Luo Y, Tang Y, Chung TF, Tai CL, Chen CY, Yang JR, Li DY. Electron work function: an indicative parameter towards a novel material design methodology. Sci Rep 2021; 11:11565. [PMID: 34078932 PMCID: PMC8172940 DOI: 10.1038/s41598-021-90715-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 05/17/2021] [Indexed: 02/04/2023] Open
Abstract
Electron work function (EWF) has demonstrated its great promise in materials analysis and design, particularly for single-phase materials, e.g., solute selection for optimal solid-solution strengthening. Such promise is attributed to the correlation of EWF with the atomic bonding and stability, which largely determines material properties. However, engineering materials generally consist of multiple phases. Whether or not the overall EWF of a complex multi-phase material can reflect its properties is unclear. Through investigation on the relationships among EWF, microstructure, mechanical and electrochemical properties of low-carbon steel samples with two-level microstructural inhomogeneity, we demonstrate that the overall EWF does carry the information on integrated electron behavior and overall properties of multiphase alloys. This study makes it achievable to develop "electronic metallurgy"-an electronic based novel alternative methodology for materials design.
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Affiliation(s)
- Yuzhuo Luo
- grid.17089.37Dept. of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 2H5 Canada
| | - Yunqing Tang
- grid.17089.37Dept. of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 2H5 Canada
| | - Tsai-Fu Chung
- grid.19188.390000 0004 0546 0241Department of Materials Science & Engineering, National Taiwan University, Taipei, Taiwan, ROC
| | - Cheng-Ling Tai
- grid.19188.390000 0004 0546 0241Department of Materials Science & Engineering, National Taiwan University, Taipei, Taiwan, ROC
| | - Chih-Yuan Chen
- grid.412087.80000 0001 0001 3889Graduate Institute of Intellectual Property, National Taipei University of Technology, Taipei, Taiwan
| | - Jer-Ren Yang
- grid.19188.390000 0004 0546 0241Department of Materials Science & Engineering, National Taiwan University, Taipei, Taiwan, ROC
| | - D. Y. Li
- grid.17089.37Dept. of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6G 2H5 Canada
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40
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Boné T, Windischbacher A, Sättele MS, Greulich K, Egger L, Jauk T, Lackner F, Bettinger HF, Peisert H, Chassé T, Ramsey MG, Sterrer M, Koller G, Puschnig P. Demonstrating the Impact of the Adsorbate Orientation on the Charge Transfer at Organic-Metal Interfaces. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2021; 125:9129-9137. [PMID: 34055126 PMCID: PMC8154845 DOI: 10.1021/acs.jpcc.1c01306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/15/2021] [Indexed: 06/12/2023]
Abstract
Charge-transfer processes at molecule-metal interfaces play a key role in tuning the charge injection properties in organic-based devices and thus, ultimately, the device performance. Here, the metal's work function and the adsorbate's electron affinity are the key factors that govern the electron transfer at the organic/metal interface. In our combined experimental and theoretical work, we demonstrate that the adsorbate's orientation may also be decisive for the charge transfer. By thermal cycloreversion of diheptacene isomers, we manage to produce highly oriented monolayers of the rodlike, electron-acceptor molecule heptacene on a Cu(110) surface with molecules oriented either along or perpendicular to the close-packed metal rows. This is confirmed by scanning tunneling microscopy (STM) images as well as by angle-resolved ultraviolet photoemission spectroscopy (ARUPS). By utilizing photoemission tomography momentum maps, we show that the lowest unoccupied molecular orbital (LUMO) is fully occupied and also, the LUMO + 1 gets significantly filled when heptacene is oriented along the Cu rows. Conversely, for perpendicularly aligned heptacene, the molecular energy levels are shifted significantly toward the Fermi energy, preventing charge transfer to the LUMO + 1. These findings are fully confirmed by our density functional calculations and demonstrate the possibility to tune the charge transfer and level alignment at organic-metal interfaces through the adjustable molecular alignment.
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Affiliation(s)
| | | | - Marie S. Sättele
- Institute
of Physical and Theoretical Chemistry, University of Tübingen, 72076 Tübingen, Germany
- Institute
of Organic Chemistry, University of Tübingen, 72076 Tübingen, Germany
| | - Katharina Greulich
- Institute
of Physical and Theoretical Chemistry, University of Tübingen, 72076 Tübingen, Germany
| | - Larissa Egger
- Institute
of Physics, University of Graz, 8010 Graz, Austria
| | - Thomas Jauk
- Institute
of Experimental Physics, Graz University of Technology, 8010 Graz, Austria
| | - Florian Lackner
- Institute
of Experimental Physics, Graz University of Technology, 8010 Graz, Austria
| | - Holger F. Bettinger
- Institute
of Organic Chemistry, University of Tübingen, 72076 Tübingen, Germany
| | - Heiko Peisert
- Institute
of Physical and Theoretical Chemistry, University of Tübingen, 72076 Tübingen, Germany
| | - Thomas Chassé
- Institute
of Physical and Theoretical Chemistry, University of Tübingen, 72076 Tübingen, Germany
| | | | - Martin Sterrer
- Institute
of Physics, University of Graz, 8010 Graz, Austria
| | - Georg Koller
- Institute
of Physics, University of Graz, 8010 Graz, Austria
| | - Peter Puschnig
- Institute
of Physics, University of Graz, 8010 Graz, Austria
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41
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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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42
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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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43
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Mohammad Salman, Srivastava V, Quraishi MA, Chauhan DS, Ansari KR, Haque J. Quinoline Carbonitriles as Novel Inhibitors for N80 Steel Corrosion in Oil-Well Acidizing: Experimental and Computational Insights. RUSS J ELECTROCHEM+ 2021. [DOI: 10.1134/s1023193521030113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Sengupta S, Murmu M, Murmu NC, Banerjee P. Adsorption of redox-active Schiff bases and corrosion inhibiting property for mild steel in 1 molL−1 H2SO4: Experimental analysis supported by ab initio DFT, DFTB and molecular dynamics simulation approach. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115215] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Amino acid and cinnamaldehyde conjugated Schiff bases as proficient corrosion inhibitors for mild steel in 1 M HCl at higher temperature and prolonged exposure: Detailed electrochemical, adsorption and theoretical study. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115077] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Fakhry H, El Faydy M, Benhiba F, Laabaissi T, Bouassiria M, Allali M, Lakhrissi B, Oudda H, Guenbour A, Warad I, Zarrouk A. A newly synthesized quinoline derivative as corrosion inhibitor for mild steel in molar acid medium: Characterization (SEM/EDS), experimental and theoretical approach. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125746] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Ait Addi B, El Ibrahimi B, Ait Addi A, Shaban A, Ait Addi E, Hamdani M. Assessment of Corrosion Inhibition Performance and Adsorption Thermodynamics of Hydrogen Phosphate (HPO
4
2−
) and Molybdate (MoO
4
2−
) Oxyanions on Tin in Maleic Acid. ELECTROANAL 2021. [DOI: 10.1002/elan.202060581] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Brahim Ait Addi
- Team of Physical Chemistry and Environment, Faculty of Science Ibn Zohr University Agadir 80000 Morocco
| | - Brahim El Ibrahimi
- Team of Physical Chemistry and Environment, Faculty of Science Ibn Zohr University Agadir 80000 Morocco
| | - Abdelaziz Ait Addi
- Team of Physical Chemistry and Environment, Faculty of Science Ibn Zohr University Agadir 80000 Morocco
| | - Abdul Shaban
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Hungarian Academy of Sciences Budapest H-1117 Hungary
| | - El‐Habib Ait Addi
- Biotechnology, Energy and Environment Group, High School of Technology Ibn Zohr University Agadir 80150 Morocco
| | - Mohamed Hamdani
- Team of Physical Chemistry and Environment, Faculty of Science Ibn Zohr University Agadir 80000 Morocco
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Inhibition performances of imidazole derivatives with increasing fluorine atom contents in anions against carbon steel corrosion in 1 M HCl. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114535] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Elabbasy H, Gadow H. Study the effect of expired tenoxicam on the inhibition of carbon steel corrosion in a solution of hydrochloric acid. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114918] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Putz MV. Chemical Bonding by the Chemical Orthogonal Space of Reactivity. Int J Mol Sci 2020; 22:E223. [PMID: 33379349 PMCID: PMC7796177 DOI: 10.3390/ijms22010223] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 11/16/2022] Open
Abstract
The fashionable Parr-Pearson (PP) atoms-in-molecule/bonding (AIM/AIB) approach for determining the exchanged charge necessary for acquiring an equalized electronegativity within a chemical bond is refined and generalized here by introducing the concepts of chemical power within the chemical orthogonal space (COS) in terms of electronegativity and chemical hardness. Electronegativity and chemical hardness are conceptually orthogonal, since there are opposite tendencies in bonding, i.e., reactivity vs. stability or the HOMO-LUMO middy level vs. the HOMO-LUMO interval (gap). Thus, atoms-in-molecule/bond electronegativity and chemical hardness are provided for in orthogonal space (COS), along with a generalized analytical expression of the exchanged electrons in bonding. Moreover, the present formalism surpasses the earlier Parr-Pearson limitation to the context of hetero-bonding molecules so as to also include the important case of covalent homo-bonding. The connections of the present COS analysis with PP formalism is analytically revealed, while a numerical illustration regarding the patterning and fragmentation of chemical benchmarking bondings is also presented and fundamental open questions are critically discussed.
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Affiliation(s)
- Mihai V. Putz
- Laboratory of Structural and Computational Physical-Chemistry for Nanosciences and QSAR, Biology-Chemistry Department, Faculty of Chemistry, Biology, Geography, West University of Timisoara, Pestalozzi Street No. 16, RO-300115 Timisoara, Romania; or
- Laboratory of Renewable Energies 1—Scientific Research, R&D National Institute for Electrochemistry and Condensed Matter, Street Dr. Aurel Paunescu Podeanu No. 144, RO-300569 Timisoara, Romania
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