Insights into the Corrosion Inhibition Performance of Plant Extracts of Different Genera in the Asteraceae Family for Q235 Steel in H2SO4 Medium

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(2), P. 561 - 561

Published: Jan. 10, 2025

Nowadays, the development of plant extracts as corrosion inhibitors to protect metals from is a popular research direction. However, given vast diversity species in nature, it imperative explore effective methods improve screening efficiency order quickly identify inhibition potential plants. In this work, new strategy for developing plant-extracted eco-friendly based on family and genus plants proposed. Three different genera Asteraceae family, including Artemisia argyi extract (AAE), Chrysanthemum indicum (CIE), Centipeda minima (CME), were selected successfully prepared novel Q235 steel sulfuric acid solution. The behavior corresponding mechanism systematically investigated by using some electrochemical tests (open circuit potential, potentiodynamic polarization, impedance spectroscopy) surface characterizations (Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray photoelectron spectroscopy). experimental results illustrated that main components three similar when combined with KI mixed-type inhibitors, they could dramatically slow down metal rate. maximum value reached 96.29%, 96.50%, 97.52%, respectively, at 200 mg/L increase 98.64%, 97.65%, 99.06%, prolonged immersion time. A synergistic effect exists between KI, leading firm adsorption molecules onto surface, thereby forming robust protective film. This work demonstrated possessed capabilities, providing way select numerous classification.

Language: Английский

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Recent Development of Corrosion Inhibitors: Types, Mechanisms, Electrochemical Behavior, Efficiency, and Environmental Impact

Technologies, Journal Year: 2025, Volume and Issue: 13(3), P. 103 - 103

Published: March 5, 2025

This review examines recent advances in corrosion inhibitor technologies, with a focus on sustainable and environmentally friendly solutions that address both industrial efficiency environmental safety. Corrosion is ubiquitous problem, contributing to massive economic losses globally, costs estimated between 1 5% of GDP different countries. Traditional inorganic inhibitors, while effective, are often based toxic compounds, necessitating the development more non-toxic alternatives. The present work highlights innovative eco-friendly inhibitors derived from natural sources, including plant extracts oils, biopolymers, etc., being biodegradable substances provide effective resistance minimal impact. In addition, this explores organic–inorganic hybrid nanotechnology-enhanced coatings demonstrate improved efficiency, durability, adaptability across industries. Key considerations, such as application techniques, mechanisms action, impact factors performance, discussed. comprehensive presentation aims contribute updating data advanced capable meeting requirements modern industries promoting safe practices management.

Language: Английский

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A comparative density functional theory (DFT) and molecular dynamics study on Natamycin and Cefmetazole as effective corrosion inhibitor for mild steel: Electronic properties and adsorption behavior

Computational and Theoretical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 115200 - 115200

Published: March 1, 2025

Language: Английский

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1-Hexadecyl-3-methylimidazolium tetrachloroindate ionic liquid as corrosion inhibitor for mild steel: Insight from experimental, computational, multivariate statistics and multi-quadratic regression based machine learning model

Results in Engineering, Journal Year: 2024, Volume and Issue: 24, P. 103115 - 103115

Published: Oct. 11, 2024

Language: Английский

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Synthesis and Cyclic Voltammetric Studies of Azo Dye Compounds Derived from 1,5-Dihydroxynaphthalene and Their Application as Corrosion Inhibitors for Carbon Steel in Hydrochloric Acid Solution

International Journal of Electrochemical Science, Journal Year: 2024, Volume and Issue: unknown, P. 100892 - 100892

Published: Nov. 1, 2024

Language: Английский

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Experimental Evaluation of Novel Vanadate Glasses as Corrosion Inhibitors for Mild Steel in Acidic Solutions

Next research., Journal Year: 2025, Volume and Issue: unknown, P. 100147 - 100147

Published: Jan. 1, 2025

Language: Английский

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Microwave and Heat-Assisted Extracted Melilotus Officinalis as a Potential Eco-friendly Corrosion Inhibitor for Carbon Steel in 0.5 M HCl Solution

Cleaner Chemical Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 100149 - 100149

Published: Jan. 1, 2025

Language: Английский

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Unravelling the adsorption and anti-corrosion potency of newly synthesized thiazole Schiff bases on C-steel in 1 M HCl: Computational and experimental implementations

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104504 - 104504

Published: Feb. 1, 2025

Language: Английский

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Evaluating the Efficacy of Binary Benzimidazole Derivatives as Corrosion Inhibitors for Carbon Steel Using Multi-Modal Analysis and Optimization Techniques

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104671 - 104671

Published: March 1, 2025

Language: Английский

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Calotropis procera Latex Extract as an Effective Green Corrosion Inhibitor for Mild Steel in Acidic Medium: Experimental and Quantum Chemical Approaches

Asia-Pacific Journal of Chemical Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: March 18, 2025

ABSTRACT In this work, Calotropis procera latex extract (CPLE) was evaluated as an environmentally benign corrosion inhibition on mild steel in 1‐M HCl using gravimetric, electrochemical, surface, and computational approaches. The results revealed that CPLE exhibited efficient inhibitor with the efficiency of 94.26% 93.10% at 200‐ppm concentration from electrochemical weight loss studies, respectively, deviation between these is within accepted uncertainty due to methods used well experimental error. A study effectiveness plant extracts increases their increases. effect temperature behavior studied optimal range 303–333 K. As rises, inhibitory decreases. Potentiodynamic polarization disclose acts a mixed‐type inhibitor. inhibits metal via adsorption mechanism followed by Langmuir isotherm. Molecular dynamics (MD) simulations confirm all four molecules—3,7,10‐trimethyl pentadecane‐ol, hydroxy hexanone, decene, triisopropyl benzene—adsorb partially parallel Fe(110) interaction energies aligning DFT trends, identifying 3,7,10‐trimethyl pentadecane‐ol strongest Surface studies such AFM, SEM, FTIR spectroscopy, UV‐visible confirmed adsorption‐mediated inhibition. reveals 3,7,10 trimethyl most effective component extraction interact surface.

Language: Английский

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