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Hossain N, Aminul Islam M, Asaduzzaman Chowdhury M. Advances of plant-extracted inhibitors in metal corrosion reduction – Future prospects and challenges. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023] Open
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2
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Emori W, Bassey VM, Louis H, Okonkwo PC, Zhao S, Wei K, Okafor PC, Wan J, Cheng CR. Anticorrosion and dispersive adsorption studies of natural andrographolide on carbon steel in acid-chloride environments. Bioelectrochemistry 2021; 141:107840. [PMID: 34020400 DOI: 10.1016/j.bioelechem.2021.107840] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/01/2021] [Accepted: 05/06/2021] [Indexed: 11/25/2022]
Abstract
Andrographolide, a bioactive naturally occurring labdane diterpenoid with outstanding antioxidant effects in medicine, has been isolated and purified from Andrographis paniculata, and applied in acid-chloride environments for the corrosion protection of carbon steel. Upon isolation, the phytochemical was identified by NMR and FTIR, while its corrosion inhibition evaluation was achieved by combined electrochemical and gravimetric experiments. The adsorption of andrographolide on carbon steel was examined by SEM, FTIR, and 3D surface measurement, and computational studies were used to describe the adsorption characteristics and properties. The experimental measurements revealed that andrographolide is an effective mixed-type corrosion inhibitor whose efficiency was dependent on both its concentration and the temperature of the environment, with maximum inhibition efficiency of 92.4% recorded for 2.0 g/L andrographolide after 48 h at 318 K. The adsorption of andrographolide and its anticorrosion capacity on carbon steel surface was confirmed by the employed surface analytical techniques, while molecular electrostatic potential, conceptual density functional theory, and molecular dynamics simulation predicted the quantum chemical details and binding properties of the phytochemical on Fe (110) surface at different temperatures.
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Affiliation(s)
- Wilfred Emori
- School of Materials Science and Engineering, Sichuan University of Science and Engineering, Zigong 643000, Sichuan, PR China; Key Laboratory of Material Corrosion and Protection of Sichuan Province, Zigong 643000, Sichuan, PR China.
| | - Victoria M Bassey
- Computational and Bio-simulation Research Group, University of Calabar, Calabar, Nigeria; Corrosion and Electrochemistry Research Group, Department of Pure and Applied Chemistry, University of Calabar, P.M.B. 1115 Calabar, Nigeria
| | - Hitler Louis
- Computational and Bio-simulation Research Group, University of Calabar, Calabar, Nigeria
| | - Paul C Okonkwo
- Mechanical and Mechatronics Engineering, Dhofar University, Salalah, Oman
| | - Shixiong Zhao
- School of Materials Science and Engineering, Sichuan University of Science and Engineering, Zigong 643000, Sichuan, PR China; Key Laboratory of Material Corrosion and Protection of Sichuan Province, Zigong 643000, Sichuan, PR China
| | - Kun Wei
- College of Chemical Engineering, Institute of Pharmaceutical Engineering Technology and Application, Key Laboratory of Green Chemistry of Sichuan Institutes of Higher Education, Sichuan University of Science & Engineering, Zigong 643000, Sichuan, PR China
| | - Peter C Okafor
- Corrosion and Electrochemistry Research Group, Department of Pure and Applied Chemistry, University of Calabar, P.M.B. 1115 Calabar, Nigeria
| | - Jie Wan
- Zigong First People's Hospital, Zigong, Sichuan 643000, PR China
| | - Chun-Ru Cheng
- Key Laboratory of Material Corrosion and Protection of Sichuan Province, Zigong 643000, Sichuan, PR China; College of Chemical Engineering, Institute of Pharmaceutical Engineering Technology and Application, Key Laboratory of Green Chemistry of Sichuan Institutes of Higher Education, Sichuan University of Science & Engineering, Zigong 643000, Sichuan, PR China; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Lanhei Road 132, Kunming, Yunnan 650201, PR China.
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Njoku DI, Njoku CN, Lgaz H, Okafor PC, Oguzie EE, Li Y. Corrosion protection of Q235 steel in acidic-chloride media using seed extracts of Piper guineense. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115619] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Adsorption and corrosion inhibition characteristics of 2–(chloromethyl)benzimidazole for C1018 carbon steel in a typical sweet corrosion environment: Effect of chloride ion concentration and temperature. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125638] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Outstanding anticorrosion and adsorption properties of 2-amino-6-methoxybenzothiazole on Q235 and X70 carbon steels: Effect of time, XPS, electrochemical and theoretical considerations. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114663] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Carbajal-Valdéz R, Jiménez-Pérez JL, Gamboa-López G, Correa-Pacheco ZN, Hernández-Aguilar C, Pérez-González M, García-Vidal UO, Netzahual-Lopantzi A. Determination of the Dependence of Thermal Diffusivity with Moringa Concentration by Thermal Lens as a Sensitive Experimental Technique. INTERNATIONAL JOURNAL OF THERMOPHYSICS 2020; 41:105. [PMID: 32501319 PMCID: PMC7256339 DOI: 10.1007/s10765-020-02685-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 05/19/2020] [Indexed: 06/11/2023]
Abstract
The use of photothermal techniques has become of special importance due to their versatile application in the thermal characterization of materials. Therefore, the thermal lens technique in the mismatched dual-beam mode is an alternative, sensitive and non-evasive tool that was used in this research to determine the thermal diffusivity of Moringa oleifera. The dual arrangement of the thermal lens technique is based on the use of an Ar+Xe excitation laser (422 nm) and a He-Ne laser (632 nm) test laser. Moringa solutions were prepared by green synthesis with different concentrations ranging from 1.56 mg·mL-1, 3.12 mg·mL-1, 6.25 mg·mL-1 to 12.50 mg·mL-1. Different optical techniques (UV-vis, FTIR, XPS and EDS) were used to characterize the Moringa leaf powders. Results showed that the increase of thermal diffusivity could be related to the presence of functional groups and metallic elements in Moringa elemental composition. In this work, it was found that the thermal diffusivity of Moringa increases with increasing concentration. This study will be useful for application in heat transport and drug release.
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Affiliation(s)
- R. Carbajal-Valdéz
- Unidad Profesional Interdisciplinaria de Ingeniería y Tecnología Avanzadas del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional No. 2580, Col. Barrio la Laguna Ticomán, Gustavo A. Madero, C.P.07340 Mexico City, México
| | - J. L. Jiménez-Pérez
- Unidad Profesional Interdisciplinaria de Ingeniería y Tecnología Avanzadas del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional No. 2580, Col. Barrio la Laguna Ticomán, Gustavo A. Madero, C.P.07340 Mexico City, México
| | - G. Gamboa-López
- Instituto Tecnológico de Toluca, Avenida Tecnológico s/n, Colonia Agrícola Bellavista, C.P.52149 Metepec, Mexico State Mexico
| | - Z. N. Correa-Pacheco
- CONACYT-Centro de Desarrollo de Productos Bióticos, Instituto Politécnico Nacional, Carretera Yautepec-Jojutla, Km. 6, calle CEPROBI No. 8, Col. San Isidro, C.P. 62731 Yautepec, Morelos Mexico
| | - C. Hernández-Aguilar
- Sección de Estudios de Posgrado e Investigación–ESIME, Instituto Politécnico Nacional, Zacatenco, Unidad Profesional “Adolfo López Mateos”, Col. Lindavista, C.P. 07738 Mexico City, Mexico
| | - M. Pérez-González
- Área Académica de Matemáticas y Física, Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo, Carretera Pachuca–Tulancingo Km. 4.5, Col. Carboneras, C.P. 42184 Mineral de la Reforma, Hidalgo Mexico
| | - U. O. García-Vidal
- Unidad Profesional Interdisciplinaria de Ingeniería y Tecnología Avanzadas del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional No. 2580, Col. Barrio la Laguna Ticomán, Gustavo A. Madero, C.P.07340 Mexico City, México
| | - A. Netzahual-Lopantzi
- Unidad Profesional Interdisciplinaria de Ingeniería y Tecnología Avanzadas del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional No. 2580, Col. Barrio la Laguna Ticomán, Gustavo A. Madero, C.P.07340 Mexico City, México
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Palaniappan N, Cole I, Caballero-Briones F, Manickam S, Justin Thomas KR, Santos D. Experimental and DFT studies on the ultrasonic energy-assisted extraction of the phytochemicals of Catharanthus roseus as green corrosion inhibitors for mild steel in NaCl medium. RSC Adv 2020; 10:5399-5411. [PMID: 35498297 PMCID: PMC9049168 DOI: 10.1039/c9ra08971c] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 12/10/2019] [Indexed: 01/09/2023] Open
Abstract
Catharanthus roseus (Apocynaceae family) extract is rich in organic phytochemicals such as alkaloids, polyphenolic compounds, and flavonoids. It contains several functional entities such as fused heterocycles, and hydroxyl and carbonyl groups, which could be useful for corrosion inhibition of mild steel in NaCl environments. In the present work, ultrasonic energy was used to obtain the ethanolic extracts of root and stem which were then tested as corrosion inhibitors for mild steel in the presence of 3.5% NaCl. The corrosion inhibition process was studied by UV-visible spectroscopy, Fourier transform infrared spectroscopy, atomic force microscopy, weight loss, and electrochemical methods. After immersing in the corrosive medium, the microstructures of mild steel were investigated by scanning electron microscopy, X-ray diffraction, and ellipsometry. The extract of C. roseus showed excellent adsorption on mild steel surface as confirmed by DFT calculations. The results indicate that the extract of C. roseus acts as a mixed type corrosion inhibitor, where the stem extract is the most efficient inhibitor in 3.5% NaCl solution possibly due to the higher active area of stem phytochemicals. C. roseus phytochemicals are physisorbed on the 111 Fe surface, and the oxygen non-bonding electron chemisorbed on the polarized state 111 Fe surface.![]()
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Affiliation(s)
- N. Palaniappan
- School Chemicals Sciences
- Central University of Gujarat
- India
| | - I. Cole
- ECP Director
- Adv. Manufacture and Fabrication
- RMIT University
- Australia
| | - F. Caballero-Briones
- Instituto Politecnico, Nacional, Materials, and Technologies for Energy, Health, and Environment (GESMAT)
- CICATA Altamira
- Altamira
- Mexico
| | - S. Manickam
- Faculty of Science and Engineering
- University of Nottingham Malaysia
- Kuala Lumpur 43500
- Malaysia
| | - K. R. Justin Thomas
- Organic Materials Laboratory
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - D. Santos
- Computing Institute
- Federal University of Alagoas
- Brazil
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Inhibitory effect of Pistacia khinjuk aerial part extract for carbon steel corrosion in sulfuric acid and hydrochloric acid solutions. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-01026-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Asadi N, Ramezanzadeh M, Bahlakeh G, Ramezanzadeh B. Utilizing Lemon Balm extract as an effective green corrosion inhibitor for mild steel in 1M HCl solution: A detailed experimental, molecular dynamics, Monte Carlo and quantum mechanics study. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2018.07.011] [Citation(s) in RCA: 143] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Nazeer AA, Udhayakumar S, Mani S, Dhanapal M, Vijaykumar SD. Surface modification of Fe 2O 3 and MgO nanoparticles with agrowastes for the treatment of chlorosis in Glycine max. NANO CONVERGENCE 2018; 5:23. [PMID: 30175032 PMCID: PMC6105185 DOI: 10.1186/s40580-018-0155-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 07/27/2018] [Indexed: 05/14/2023]
Abstract
Surface modification of nanoparticles for biological applications is receiving enormous interest among the research community due to the ability to alchemy the toxic nanoparticles into biocompatible compounds. In this study, the agrowastes of Moringa oleifera and Coriandrum sativum were used to surface modify the magnesium oxide nanoparticles and ferric oxide nanoparticles respectively. The agrowaste amended magnesium oxide nano particles (AMNP) and agrowaste amended ferric oxide nanoparticles (AFNP) were characterized using scanning electron microscope, X-ray diffractometer, Fourier transformed-infra red spectroscope to justify the formation and surface modification of nanoparticles with the organic functional groups from the agro wastes. The surface modified nano particles were tested for their biocompatibility and ability to treat the chlorosis in Glycine max. On comparison between the two metal based nanoparticles, AMNP exhibited better chlorosis treating ability than the AFNP. Both the nano particles showed increased potency at minimal amount, 30 μg and the higher concentrations till 125 μg exhibited down run of the potency which was again enhanced from 250 μg of nanoparticle treatment to plants. Further the surface modified nanoparticles were assessed for biocompatibility on human embryonic kidney (HEK-293) cell line which proved that the cell lines are non-toxic to normal human cells. The size of the particles and the concentration is suggested to be responsible for the effective chlorosis treatment and the organic functional groups responsible for the reduction of toxicity of the particles to the plants.
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Affiliation(s)
- Abdul Azeez Nazeer
- Nano-Bio Translational Research Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Erode, Tamil Nadu 638401 India
| | - Sreelakshmi Udhayakumar
- Nano-Bio Translational Research Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Erode, Tamil Nadu 638401 India
| | - Saranpriya Mani
- Nano-Bio Translational Research Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Erode, Tamil Nadu 638401 India
| | - Mothilal Dhanapal
- Nano-Bio Translational Research Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Erode, Tamil Nadu 638401 India
| | - Sudarshana Deepa Vijaykumar
- Nano-Bio Translational Research Laboratory, Department of Biotechnology, Bannari Amman Institute of Technology, Sathyamangalam, Erode, Tamil Nadu 638401 India
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11
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Grafting effect of gum acacia on mild steel corrosion in acidic medium: Gravimetric and electrochemical study. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.12.087] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Njoku DI, Li Y, Lgaz H, Oguzie EE. Dispersive adsorption of Xylopia aethiopica constituents on carbon steel in acid-chloride medium: A combined experimental and theoretical approach. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.11.051] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Sukul D, Pal A, Saha SK, Satpati S, Adhikari U, Banerjee P. Newly synthesized quercetin derivatives as corrosion inhibitors for mild steel in 1 M HCl: combined experimental and theoretical investigation. Phys Chem Chem Phys 2018; 20:6562-6574. [DOI: 10.1039/c7cp06848d] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
To evaluate the corrosion inhibition efficacy of the derivatives of naturally available organics, mono and di-4-((2-hydroxyethyl)piperazin-1-yl)methyl derivatives of quercetin, a flavonoid, have been synthesized.
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Affiliation(s)
- Dipankar Sukul
- Department of Chemistry
- National Institute of Technology
- Durgapur 713 209
- India
| | - Aparesh Pal
- Department of Chemistry
- National Institute of Technology
- Durgapur 713 209
- India
| | - Sourav Kr. Saha
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur 713209
- India
- Academy of Scientific and Innovative Research
| | - Sanjoy Satpati
- Department of Chemistry
- National Institute of Technology
- Durgapur 713 209
- India
| | - Utpal Adhikari
- Department of Chemistry
- National Institute of Technology
- Durgapur 713 209
- India
| | - Priyabrata Banerjee
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur 713209
- India
- Academy of Scientific and Innovative Research
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Njoku DI, Cui M, Xiao H, Shang B, Li Y. Understanding the anticorrosive protective mechanisms of modified epoxy coatings with improved barrier, active and self-healing functionalities: EIS and spectroscopic techniques. Sci Rep 2017; 7:15597. [PMID: 29142312 PMCID: PMC5688088 DOI: 10.1038/s41598-017-15845-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 11/01/2017] [Indexed: 11/09/2022] Open
Abstract
The present investigation adopted long-term in-situ electrochemical and spectroscopic approaches to study the combined active, self-healing and passive protective mechanisms of a new class of innovative anti-corrosive coatings based on epoxy doped with clay nanotubes impregnated with active species for the protection of carbon steel in 3.5% NaCl solution. The suitability of the as-received clay nanotubes to encapsulate the active agents was confirmed by different spectroscopic measurements. Tube end stopper with Ferric ion and polymer encapsulation with chitosan cross-linked with glutaraldehyde were adopted to tunnel the release of the active agents loaded into the nanotubes. The improved passive barrier performances of the various innovative coatings were revealed by the electrochemical impedance spectroscopic, while their active feedback and self-healing abilities were revealed by the optical and spectroscopic techniques. The optical/spectroscopic techniques revealed the degree of pit formation at the steel/coating interface and the iron rust formation around the artificially marked defects, including the ability of the marked defects to self-heal over exposure times. Adhesion and impacts tests were adopted to compare the physical/mechanical properties of the various coatings. The results afforded insights into the effects of exposure time on the protective and failure behaviours of both the reference and modified coatings.
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Affiliation(s)
- Demian I Njoku
- Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, 62 Wencui Road, 110016, Shenyang, Liaoning, China.,University of Chinese Academy of Sciences (UCAS), 19A Yuquan Rd, Shijingshan District, Beijing, P. R. China, 100049
| | - Miaomiao Cui
- Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, 62 Wencui Road, 110016, Shenyang, Liaoning, China
| | - Haigang Xiao
- Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, 62 Wencui Road, 110016, Shenyang, Liaoning, China
| | - Baihui Shang
- Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, 62 Wencui Road, 110016, Shenyang, Liaoning, China
| | - Ying Li
- Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, 62 Wencui Road, 110016, Shenyang, Liaoning, China.
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