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Mouats N, Djellali S, Ferkous H, Sedik A, Delimi A, Boublia A, Rachedi KO, Berredjem M, Çukurovali A, Alam M, Ernsti B, Benguerba Y. Comprehensive Investigation of the Adsorption, Corrosion Inhibitory Properties, and Quantum Calculations for 2-(2,4,5-Trimethoxybenzylidene) Hydrazine Carbothioamide in Mitigating Corrosion of XC38 Carbon Steel under HCl Environment. ACS OMEGA 2024; 9:27945-27962. [PMID: 38973843 PMCID: PMC11223226 DOI: 10.1021/acsomega.3c10240] [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: 12/21/2023] [Revised: 06/02/2024] [Accepted: 06/06/2024] [Indexed: 07/09/2024]
Abstract
This study investigates the inhibitory effects of 2-(2,4,5-trimethoxy benzylidene) hydrazine carbothioamide (TMBHCA) on the corrosion of carbon steel in a 1 M HCl solution across various concentrations. The assessment employs a comprehensive approach, combining gravimetric analysis, potentiodynamic polarization tests, and electrochemical impedance spectroscopy (EIS). Additionally, scanning electron microscopy (SEM) and quantum chemical calculations are employed to provide a thorough understanding of the corrosion inhibition mechanism. The influence of exposure time on mild steel corrosion is systematically examined. Results reveal a remarkable reduction in the corrosion rate of steel, with TMBHCA demonstrating its highest inhibition efficiency of 97.8% at 200 ppm. Potentiodynamic polarization studies characterize TMBHCA as a mixed-type inhibitor, while Nyquist plots illustrate increased charge transfer resistance and decreased double-layer capacitance with escalating TMBHCA concentrations. Consistency between weight loss measurements and electrochemical findings further validates the efficacy of TMBHCA as a corrosion inhibitor. SEM images substantiate and visually support the obtained results. An immersion test conducted at 25 °C over 28 days showcases a notable enhancement in TMBHCA efficiency (IE%) from 45.16% to 92.43% at 200 ppm as the immersion period progresses from 1 day to 28 days. This improvement is attributed to the augmented adsorption of inhibitor molecules on the steel surface over time. These comprehensive findings significantly contribute to our understanding of TMBHCA's corrosion inhibition behavior, emphasizing its potential as a highly efficient corrosion inhibitor for diverse industrial applications.
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Affiliation(s)
- Nadia Mouats
- Département
de Technologie, Université20 Août
1955-Skikda, Skikda 21000, Algeria
| | - Souad Djellali
- Laboratoire
de Physico-Chimie des Hauts Polymères (LPCHP), Faculty of Technology, University of Ferhat Abbas Setif 1, Setif 19000, Algeria
| | - Hana Ferkous
- Département
de Technologie, Université20 Août
1955-Skikda, Skikda 21000, Algeria
- Laboratoire
de Génie Mécanique et Matériaux, Faculté
de Technologie, Université 20 Août
1955-Skikda, Skikda 21000, Algeria
| | - Amel Sedik
- Scientific
and Technical Research Center in Physico-chemical Analysis. BP 384, Bou-Ismail industrial zone, Tipaza RP 42004, Algeria
- Nanomaterials,
corrosion and surface treatment laboratory (LNMCT), BP 12, Badji Mokhtar University, Annaba 23000, Algeria
| | - Amel Delimi
- Département
de Technologie, Université20 Août
1955-Skikda, Skikda 21000, Algeria
- Laboratoire
de Génie Mécanique et Matériaux, Faculté
de Technologie, Université 20 Août
1955-Skikda, Skikda 21000, Algeria
| | - Abir Boublia
- Laboratoire
de Physico-Chimie des Hauts Polymères (LPCHP), Faculty of Technology, University of Ferhat Abbas Setif 1, Setif 19000, Algeria
| | - Khadidja Otmane Rachedi
- Laboratory
of Applied Organic Chemistry LCOA, Synthesis of biomolecules and molecular
modelingGroup, Badji -Mokhtar - Annaba University, Box 12 Annaba, 23000, Algeria
| | - Malika Berredjem
- Laboratory
of Applied Organic Chemistry LCOA, Synthesis of biomolecules and molecular
modelingGroup, Badji -Mokhtar - Annaba University, Box 12 Annaba, 23000, Algeria
| | - Alaaddin Çukurovali
- Department
of Chemistry, Faculty of Sciences, Firat
University, Elazĭ 23119, Turkey
| | - Manawwer Alam
- Department
of Chemistry, College of Science, King Saud
University, PO Box 2455, Riyadh 11451, Saudi Arabia
| | - Barbara Ernsti
- Laboratoire
de Reconnaissance et Procédés de Séparation Moléculaire
(RePSeM), Université de Strasbourg,
CNRS, IPHC UMR 7178, ECPM 25 rue Becquerel, Strasbourg F-67000, France
| | - Yacine Benguerba
- Laboratoire
de Biopharmacie Et Pharmacotechnie (LBPT), Ferhat Abbas Setif 1 University, Setif 19000, Algeria
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Toghan A, Alduaij OK, Fawzy A, Mostafa AM, Eldesoky AM, Farag AA. Effect of Adsorption and Interactions of New Triazole-Thione-Schiff Bases on the Corrosion Rate of Carbon Steel in 1 M HCl Solution: Theoretical and Experimental Evaluation. ACS OMEGA 2024; 9:6761-6772. [PMID: 38371797 PMCID: PMC10870402 DOI: 10.1021/acsomega.3c08127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 01/09/2024] [Accepted: 01/19/2024] [Indexed: 02/20/2024]
Abstract
Due to the unique properties of steel, including its hardness, durability, and superconductivity, which make it an essential material in many industries, it lacks corrosion resistance. Herewith, two novel triazole-thione Schiff bases, namely, (E)-5-methyl-4-((thiophen-2-ylmethylene)amino)-2,4-dihydro-3H-1,2,4-triazole-3-thione (TMAT) and (E)-4-(((5-(dimethylamino)thiophen-2-yl)methylene)amino)-5-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (DMTMAT), were synthesized and characterized. The corrosion inhibition (CI) ability of these two molecules on carbon steel in an aqueous solution of 1 M HCl as well as their interaction with its surface was studied using a number of different techniques. The results confirmed that the CI capability of these organic molecules depends on their strong adsorption on the metal surface and the formation of a protective anticorrosion film. Weight loss tests revealed that the inhibition efficiencies of TMAT and DMTMAT were 91.1 and 94.0%, respectively, at 1 × 10-3 M concentrations. The results of electrochemical impedance spectroscopy (EIS) indicated that there was a direct relationship between the inhibitor concentration and the transfer resistance. Potentiodynamic polarization (PDP) experiments have proven to be mixed-type inhibitors of C-steel in aqueous hydrochloric acid solution and follow the Langmuir adsorption isotherm model. Several thermodynamic and kinetic parameters were calculated. The negative values of the adsorption-free energy are -36.7 and -38.5 kJ/mol for TMAT and DMTMAT, respectively, confirming the spontaneity of the adsorption process. The MD simulation study's findings show that the inhibitor molecules are nearly parallel to the metal surface. The interaction energy calculated by the MD simulation and the inhibitory trend are the same. The practical implementation is consistent with what the computer models predicted.
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Affiliation(s)
- 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
| | - Omar K. Alduaij
- Chemistry
Department, College of Science, Imam Mohammad
Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Ahmed Fawzy
- Chemistry
Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Ayman M. Mostafa
- Department
of Physics, College of Science, Qassim University, P.O. Box 6644, Buraydah Almolaydah 51452, Saudi Arabia
- Physics
Research Institute, National Research Centre, 33 El Bohouth St., Dokki, Giza 12622, Egypt
| | - Ahmed M. Eldesoky
- Department
of Chemistry, University College in Al-Qunfudhah, Umm Al-Qura University , Makkah 21912, Saudi Arabia
| | - Ahmed A. Farag
- Egyptian
Petroleum Research Institute (EPRI), Nasr City, Cairo 11727, Egypt
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Abdallah M, Soliman KA, Alfakeer M, Hawsawi H, Al-bonayan AM, Al-Juaid SS, Abd El Wanees S, Motawea MS. Expired Antifungal Drugs as Effective Corrosion Inhibitors for Carbon Steel in 1 M HCl Solution: Practical and Theoretical Approaches. ACS OMEGA 2023; 8:34516-34533. [PMID: 37779933 PMCID: PMC10536085 DOI: 10.1021/acsomega.3c03257] [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: 05/10/2023] [Accepted: 08/14/2023] [Indexed: 10/03/2023]
Abstract
The anticorrosion potency of two expired antifungal drugs, namely, bifonazole (BIF) and terconazole (TER), for X65 carbon steel (X65CS) in a 1.0 M HCl solution was estimated using practical and computational measurements. The results of all methods applied showed that the percentage of anticorrosive efficacy (% AE) increased for expired BIF and TER and reduced at elevated temperatures. The % AE values of expired BIF and TER (375 mg L-1) reached 92.08 and 94.19%, respectively, using polarization methods. The anticorrosion activities of the two expired drugs were interpreted based on their adsorption on the X65CS surface. The adsorption occurred according to the Langmuir isotherm model. The polarization results indicated that the expired drugs BIF and TER were mixed inhibitors. The impedance results showed a single capacitive loop, confirming that the charge transfer process controlled the corrosion of X65CS. Expired BIF and TER served as good pitting inhibitors by shifting the pitting potential to positive values. The thermodynamic functions of activation and adsorption were defined and explained. Density functional theory and Monte Carlo simulations were used to investigate the BIF and TER inhibitors. The theoretical parameters were consistent with the experimental results. The anticorrosion efficiencies determined using the various methods were in complete agreement.
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Affiliation(s)
- Metwally Abdallah
- Chem.
Depart. Faculty of Appl. Sci., Umm Al-Qura
University, Mecca 21421, Saudi Arabia
| | - Kamal A. Soliman
- Chem.
Depart. Faculty of Sci., Benha University, Benha 13518, Egypt
| | - Majda Alfakeer
- Chem.
Depart., College of Science, Princess Nourah
bint Abdulrahman University, Riyadh 11564, Saudi Arabia
| | - Hanaa Hawsawi
- Chem.
Depart. University College of Alwajh, Alwajh, University of Tabuk, Tabuk 71491, Saudi Arabia
| | | | - Salih S. Al-Juaid
- Chem.
Depart., Faculty of Sci., King Abdulaziz
University, Jeddah 21589, Saudi Arabia
| | - Salah Abd El Wanees
- Faculty
College
of Umluj, Umluj, University of Tabuk, Tabuk 71491, Saudi Arabia
- Chemistry
Department, Faculty of Science, Zagazig
University, Zagazig 44519, Egypt
| | - Mohamed S. Motawea
- Chem.
Depart. Faculty of Sci., Benha University, Benha 13518, Egypt
- Chem.
Depart., Faculty of Science, University
of Tabuk, Tabuk 71491, Saudi Arabia
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Benzbiria N, Thoume A, Echihi S, Belghiti M, Elmakssoudi A, Zarrouk A, Azzi M, Zertoubi M. Coupling of experimental and theoretical studies to apprehend the action of benzodiazepine derivative as a corrosion inhibitor of carbon steel in 1M HCl. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Evaluating the synergistic effect of maple leaves extract and iodide ions on corrosion inhibition of Q235 steel in H2SO4 solution. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Protection of Zn Mg Al coated steel corrosion by cerium gluconate in 0.05 M NaCl solution. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Verma C, Quraishi MA, Rhee KY. Corrosion inhibition relevance of semicarbazides: electronic structure, reactivity and coordination chemistry. REV CHEM ENG 2022. [DOI: 10.1515/revce-2022-0009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Semicarbazide (OC(NH2)(N2H3)) and thiosemicarbazide (SC(NH2)(N2H3)) are well-known for their coordination complex formation ability. They contain nonbonding electrons in the form of heteroatoms (N, O and S) and π-electrons in the form of >C=O and >C=S through they strongly coordinate with the metal atoms and ions. Because of their association with this property, the Semicarbazide (SC), thiosemicarbazide (TSC) and their derivatives are widely used for different applications. They serve as building blocks for synthesis of various industrially and biologically useful chemicals. The SC, TSC and they derivatives are also serve as strong aqueous phase corrosion inhibitors. In the present reports, the coordination ability and corrosion protection tendency of Semicarbazide (SC), thiosemicarbazide (TSC) and their derivatives is surveyed and described. These compounds are widely used as inhibitors for different metals and alloys. Through their electron rich sites they adsorb on the metal surface and build corrosion protective film. Their adsorption mostly followed the Langmuir adsorption isotherm. Through their adsorption they increase the value of charge transfer resistance and decrease the value of corrosion current density. Computational studies adopted in the literature indicate that SC, TSC and their derivatives adsorb flatly and spontaneously using charge transfer mechanism.
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Affiliation(s)
- Chandrabhan Verma
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals , Dhahran 31261 , Saudi Arabia
| | - Mumtaz A. Quraishi
- Interdisciplinary Research Center for Advanced Materials, King Fahd University of Petroleum and Minerals , Dhahran 31261 , Saudi Arabia
| | - Kyong Yop Rhee
- Department of Mechanical Engineering (BK21 Four) , College of Engineering, Kyung Hee University , Yongin , Republic of Korea
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Environmental Remediation through Catalytic Inhibition of Steel Corrosion by Schiff’s Bases: Electrochemical and Biological Aspects. Catalysts 2022. [DOI: 10.3390/catal12080838] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The environmental impact of corrosion is very dangerous and consumes much of world’s efforts and funds. This work discusses the safeguarding of the environment, metals, and metal-infra structures by efficient Schiff’s base inhibitors. The corrosion inhibitors [(1E,3E)-N1,N3-dibutyl-1-(thiophen-2-yl)butane-1,3-diimine] (GSB-I) and [(1Z,3Z)-N1,N3-bis(4-methylhexan-2-yl)-1-(thiophen-2-yl)butane-1,3-diimine] (GSB-II) were successfully synthesized and evaluated for the protection of API 5L X65 steel (CS) in 1 M HCl media using electrochemical techniques, SEM/EDS, and quantum chemical calculations. GSB-I and GSB-inhibitory I’s efficiency is proportional to the concentration of the test. In the presence of 1 mM GSB-I and GSB-II, the maximum inhibitory efficiency was determined to be 90.6 and 93.8 percent, respectively. According to potentiodynamic polarization tests, the two compounds are effective inhibitors of mixed-type corrosion. The physisorption and chemisorption of both inhibitors followed the Langmuir adsorption isotherm on CS surfaces. The biological reactivity of both GSB has been examined, and encouraging results have been obtained as antifungal, antibacterial, and biocidal agents against sulfate-reducing bacteria (SRB). In addition, using DFT calculations and molecular dynamic (MD) simulation, the effect of GSB-I and GSB-II molecular configuration on corrosion inhibition behavior in acidic environments was investigated.
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