Insight on the corrosion inhibition performance of Glebionis coronaria plant extract in various acidic mediums

Kellal, Rachid; Left, D. Benmessaoud; Azzi, M.; Zertoubi, M.

doi:10.1007/s10800-022-01813-8

Cited by 21 publications

(3 citation statements)

References 75 publications

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“…Their application in most fields, including engineering, science, and technology has been restricted. Recently, research interests have been directed toward replacing expensive synthetic organic inhibitors and toxic inhibitors with non-toxic inhibitors like oil [14], plant extracts [15,16], drugs [17,18], ionic liquids [19,20], and biopolymers [21,22]. In selecting green inhibitor, the most critical parameter that should be considered are environmental issue, inhibition capacity, availability, cost, and extraction process.…”

Section: Introductionmentioning

confidence: 99%

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Alao,

Popoola,

Sanni

et al. 2024

Mater. Res. Express

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Traditional corrosion inhibitors have been frequently used for metal protection against strong acids. However, most of them are hazardous compounds with high costs. Therefore, due to the strict environmentally friendly regulations, green and low-cost compounds from renewable sources have gained high consideration in recent applications. In the present study, the Arachis hypogaea shell extract, commonly called groundnut, a cost-effective was selected to inhibit API X 65 pipeline steel corrosion in 1 mol·L−1 H2SO4 solution. The Arachis hypogaea shell composition was examined by FTIR analysis. The Arachis hypogaea shell on pipeline steel in H2SO4 solutions was studied via gravimetric, potentiodynamic polarization, and surface analysis (SEM and EDX). Electron donor atoms present in the Arachis hypogaea shell extract molecules is responsible for its adsorption on the surface of the metal. Experimental study shows that with increasing Arachis hypogaea shell concentrations, the inhibition tendency increased and reached 98.84% at 4g/L after 24 h. Arachis hypogaea shell extract behaved as mixed-type inhibitor, and the surface coverage fits the Langmuir isotherm, signifying that the steel surface was covered by a monolayer of inhibitor molecules without intermolecular interactions. SEM analysis shows that Arachis hypogaea molecule adsorption on the metal surface reduced considerably its dissolution rate resulting in a smooth and clean surface with few damaged areas. The use of water for extraction of Arachis hypogaea shell exhibiting inhibition efficiency, non-toxic, and cost-effective than other green inhibitors, proposes the Arachis hypogaea shell as an excellent green inhibitor for API X 65 steel corrosion in 1 mol·L−1 H2SO4 solution.

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Section: Introductionmentioning

confidence: 99%

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Alao,

Popoola,

Sanni

et al. 2024

Mater. Res. Express

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“…Despite these benefits, steel possesses highly reactive chemical properties, leading to potential rusting during production, processing, and usage, which can impact both its practical longevity and visual appearance [6][7][8]. Consequently, preventive measures must be implemented to mitigate rusting [9]. Acidic solutions are frequently used to eliminate impurities, such as oxide scale, rust, and welding slag from the steel surface, resulting in a clean, smooth base suitable for further processing and application [10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Synergistic Effect of Benincasa hispida Peel Extract and KI on the Corrosion Inhibition of Mild Steel in HCl

et al. 2023

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This study employed Benincasa hispida peel as a raw material for the preparation of Benincasa hispida peel extract (BHPE) via hot water extraction and freeze-drying processes. The synergistic effect of BHPE and KI on the corrosion inhibition of mild steel in 1 M HCl was investigated. The compositional analysis shows that BHPE consists mainly of a mixture of sugars, characterized by a high density of hydroxyl groups and unsaturated functional groups, characteristic of highly effective corrosion inhibitors. Electrochemical experiments and surface analysis show that the composite of BHPE and KI can effectively provide protection to mild steel. Moreover, the synergistic coefficient of BHPE and KI under various concentration conditions was greater than 1, and the highest corrosion inhibition efficiency was 94.4%. In addition, the corrosion inhibition mechanism of BHPE was thoroughly investigated using quantum chemistry (QC) and molecular dynamics simulation (MDS).

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“…In order to prevent corrosion, researchers are concentrating on creating low-cost, nontoxic, biodegradable, and environmentally friendly natural products of plant origin. Inhibitors made from plant extracts are increasingly being used to slow down corrosion of metals and alloys. , Plant extract-based corrosion inhibitors are less expensive, biodegradable, and nontoxic than synthetic inhibitors and do not pose a risk to human health or the environment. − Therefore, eco-friendly corrosion inhibitors, also termed green alternatives, have been studied recently to replace poisonous and dangerous compounds. The culture contained a number of quinolizidine lupine family alkaloids, but multiflorine and lupanine were the most prevalent.…”

Section: Introductionmentioning

confidence: 99%

Corrosion Prevention of Copper in 2.0 M Sulfamic Acid Using Novel Plant Extract: Chemical, Electrochemical, and Theoretical Studies

Salem,

Al-Sharif

2023

ACS Omega

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Copper corrosion was suppressed when a lupine extract was immersed in a 2 M sulfamic acid (H 2 NSO 3 H) solution. Numerous methods, including mass loss (ML), dynamic potential polarization (PL), and electrochemical impedance (EIS), were employed in these experiments, in addition to theoretical computations such as density functional theory (DFT), Fukui function, and Monte Carlo simulations. Fourier transform infrared (FT-IR) spectroscopy and scanning electron microscopy (SEM) were used to analyze the Cu surface’s composition and determine its form. Mass loss (ML) was used to examine the inhibition rate of copper corrosion in sulfamic acid at 25 °C in the presence of lupine extract. After examining how it behaved throughout the adsorption process on copper, it was discovered that it follows the Langmuir isotherm and chemical adsorption. An analysis of the PL curves indicates that the lupine extract is a mixed-type inhibitor. It was shown that the inhibitory efficiency increased to 84.2% with increasing lupine concentration. Additionally, as the data show, the efficiency of inhibitors is diminished by increasing temperatures. Theoretical calculations and experimental data were compared using Monte Carlo simulation (MC) and density functional theory (DFT).

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Insight on the corrosion inhibition performance of Glebionis coronaria plant extract in various acidic mediums

Cited by 21 publications

References 75 publications

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Synergistic Effect of Benincasa hispida Peel Extract and KI on the Corrosion Inhibition of Mild Steel in HCl

Corrosion Prevention of Copper in 2.0 M Sulfamic Acid Using Novel Plant Extract: Chemical, Electrochemical, and Theoretical Studies

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Insight on the corrosion inhibition performance of Glebionis coronaria plant extract in various acidic mediums

Cited by 21 publications

References 75 publications

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H2SO4 solution

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H2SO4 solution

Synergistic Effect of Benincasa hispida Peel Extract and KI on the Corrosion Inhibition of Mild Steel in HCl

Corrosion Prevention of Copper in 2.0 M Sulfamic Acid Using Novel Plant Extract: Chemical, Electrochemical, and Theoretical Studies

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Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution

Novel high-performance and cost-effective green inhibitor based on fundamental theoretical evaluations combined with electrochemical/surface examinations of Arachis hypogaea shell extract for pipeline steel corrosion in 1 M H₂SO₄ solution