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Sulaimon AA, Murungi PI, Tackie-Otoo BN, Nwankwo PC, Bustam MA. Quantitative and qualitative analyses of grafted okra for corrosion inhibition of mild steel in acidic medium. Front Chem 2023; 11:1129673. [PMID: 36909707 PMCID: PMC9998522 DOI: 10.3389/fchem.2023.1129673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 02/09/2023] [Indexed: 03/14/2023] Open
Abstract
Introduction: Natural plant polymers demonstrate effective corrosion inhibition abilities, because of their numerous binding sites and excellent adsorption abilities. Methodology: In this study, the Box-Behnken method, gravimetric and electrochemical analyses were used to design and investigate the corrosion inhibition potential of a modified graft polymer of okra for mild steel in a 1M HCl medium. The influence of inhibitor concentration, temperature, and time were also investigated. Qualitatively, the Fourier Transform Infrared (FTIR) spectroscopy, Thermogravimetric Analysis (TGA), and Field emission scanning electron microscopy (FESEM) were used to characterize the extracts and evaluate the metal's surface morphology. Results and discussion: The quantitative analyses showed that the modified natural polymer's inhibition efficiency (IE) increased with concentration and reached 73.5% at 800 ppm, with a mixed-type mode of inhibition. From the response surface methodology, it was revealed that temperature influences the IE more than concentration and immersion time. The optimized IE using the desirability function showed the possibility of attaining 88.2% inhibition with inhibitor concentration at 142.3 ppm, temperature at 60.4°C, and an immersion time of 22.4 h. The new functional groups in the hybrid polymer revealed by FTIR analysis shows that grafting improved the inhibitor's adsorption abilities. TGA analysis confirmed the extract's high thermal stability, which highlights the inhibitor's strong adsorption and efficiency for high temperatures. FESEM analysis indicated evidence of inhibitor adsorption onto the metal surface. Conclusion: These findings suggest that the grafting of okra with acrylamide enhances its inhibition properties and contributes to its functionality as a cost-effective plant-based alternative inhibitor against corrosion for mild steel facilities.
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Affiliation(s)
- Aliyu Adebayo Sulaimon
- Department of Petroleum Engineering, Universiti Teknologi Petronas, Tronoh, Malaysia.,Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi Petronas, Seri Iskandar, Malaysia
| | - Pearl Isabellah Murungi
- Department of Petroleum Engineering, Universiti Teknologi Petronas, Tronoh, Malaysia.,Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi Petronas, Seri Iskandar, Malaysia
| | | | | | - Mohamad Azmi Bustam
- Department of Chemical Engineering, Universiti Teknologi Petronas, Tronoh, Malaysia.,Centre of Research in Ionic Liquids (CORIL), Universiti Teknologi Petronas, Seri Iskandar, Malaysia
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Berdimurodov E, Eliboyev I, Berdimuradov K, Kholikov A, Akbarov K, Dagdag O, Rbaa M, El Ibrahimi B, Verma DK, Haldhar R, Arrousse N. Green β-cyclodextrin-based corrosion inhibitors: Recent developments, innovations and future opportunities. Carbohydr Polym 2022; 292:119719. [PMID: 35725191 DOI: 10.1016/j.carbpol.2022.119719] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/22/2022] [Accepted: 06/06/2022] [Indexed: 11/26/2022]
Abstract
β-Cyclodextrin-based compounds are used to develop and innovate materials that protect against corrosion due to their sustainability, low cost, environmental friendliness, excellent water solubility and high inhibition efficiency. However, corrosion potentials of β-CD-based compounds were not reviewed with the modern trends. The essence of the problem is that a deep understanding of the development and innovation of β-CD-based compounds as corrosion inhibitors is very important in creating next-generation materials for corrosion protection. In this review, the fundamental behaviour, importance, developments and innovations of β-CD modified with natural and synthetic polymers, β-CD grafted with the organic compounds, β-CD-based supramolecular (host-guest) systems with organic molecules, polymer β-CD-based supramolecular (host-guest) systems, β-CD-based graphene oxide materials, β-CD-based nanoparticle materials and β-CD-based nanocarriers as corrosion inhibitors for various metals were reviewed and discussed with recent research works as examples. In addition, the corrosion inhibition of β-CD-based compounds for biocorrosion, microbial corrosion and biofouling was reviewed. It was found that (i) these compounds are sustainable, inexpensive, environmentally friendly, and highly water-soluble and have high inhibition efficiency; (ii) the molecular structure of β-CD makes it an excellent molecular container for corrosion inhibitors compounds; (iii) the β-CD is excellent core to develop the next generation of corrosion inhibitors. It is recommended that (i) β-CD compounds would be synthesized by green methods, such as using biological sustainable catalysts and green solvents, green methods include irradiation or heating, energy-efficient microwave irradiation, mechanochemical mixing, solid-state reactions, hydrothermal reactions and multicomponent reactions; (ii) this review will be helpful in creating, enhancing and innovating the next green and efficient materials for future corrosion protection in high-impact industries.
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Affiliation(s)
- Elyor Berdimurodov
- Faculty of Chemistry, National University of Uzbekistan, Tashkent 100034, Uzbekistan.
| | - Ilyos Eliboyev
- Faculty of Chemistry, National University of Uzbekistan, Tashkent 100034, Uzbekistan
| | - Khasan Berdimuradov
- Faculty of Industrial Viticulture and Food Production Technology, Shahrisabz branch of Tashkent Institute of Chemical Technology, Shahrisabz 181306, Uzbekistan
| | - Abduvali Kholikov
- Faculty of Chemistry, National University of Uzbekistan, Tashkent 100034, Uzbekistan
| | - Khamdam Akbarov
- Faculty of Chemistry, National University of Uzbekistan, Tashkent 100034, Uzbekistan
| | - Omar Dagdag
- Institute of Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, Johannesburg, South Africa
| | - Mohamed Rbaa
- Laboratory of Organic Chemistry, Catalysis and Environment, Faculty of Sciences, Ibn Tofail University, PO Box 133, 14000 Kenitra, Morocco
| | - Brahim El Ibrahimi
- Department of Applied Chemistry, Faculty of Applied Sciences, Ibn Zohr University, 86153, Morocco
| | - Dakeshwar Kumar Verma
- Department of Chemistry, Government Digvijay Autonomous Postgraduate College, Rajnandgaon, Chhattisgarh 491441, India
| | - Rajesh Haldhar
- School of Chemical Engineering, Yeungnam University, Gyeongsan 712749, South Korea
| | - Nadia Arrousse
- Laboratory of Engineering, Electrochemistry, Modeling and Environment (LIEME), Faculty of Sciences, University Sidi Mohamed Ben Abdellah, Fez, Morocco
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An experimental approach to find aniline-formaldehyde co-polymers as effective inhibitor on the interface of low carbon steel immersed in 0.5N HCl mixtures. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100356] [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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Joseph OO, Joseph OO, Dirisu JO, Odedeji AE. Corrosion resistance of galvanized roofing sheets in acidic and rainwater environments. Heliyon 2021; 7:e08647. [PMID: 35024485 PMCID: PMC8723989 DOI: 10.1016/j.heliyon.2021.e08647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 06/27/2021] [Accepted: 12/16/2021] [Indexed: 12/01/2022] Open
Affiliation(s)
- Olufunmilayo O. Joseph
- Department of Mechanical Engineering, Covenant University, Ota, Nigeria
- Corresponding author.
| | - Olakunle O. Joseph
- Department of Mechanical Engineering, Federal Polytechnic, Ilaro, Ogun State, Nigeria
| | - Joseph O. Dirisu
- Department of Mechanical Engineering, Covenant University, Ota, Nigeria
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KUMAR SHUKLA S, TANWER S. Evaluation of Corrosion inhibition properties of pharmaceutically active compound Cefotaxime sodium on mild steel surface in sulfuric acid medium. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2021. [DOI: 10.18596/jotcsa.972325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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