Zea mays bracts extract as an eco-friendly corrosion inhibitor for steel in HCl pickling solution: Experimental and simulation studies

Arabian Journal of Chemistry, Год журнала: 2024, Номер 17(9), С. 105895 - 105895

Опубликована: Июль 5, 2024

Active phytochemicals with unique electron structures can adsorb on metal surfaces and effectively mitigate corrosion. Recently, plant extracts have garnered significant attention as green renewable corrosion inhibitors. In this study, the abundant agricultural byproducts, namely Zea mays bracts, were used extract raw materials, bracts (ZMBE) was served an eco-friendly inhibitor for mild steel (MS) in 1 M HCl pickling solution. The organic substances ZMBE analyzed via ultra-high performance liquid chromatography- quadrupole time-of-flight mass spectrometry (UPLC-QTFMS). interaction between active functional groups MS investigated using Fourier transform infrared (FT-IR) ultraviolet–visible (UV–visible) spectroscopy X-ray photoelectron (XPS). inhibition behavior scrutinized through potentiodynamic polarization (PDP) curves electrochemical impedance (EIS). results show that such aromatic rings, double bonds, hydroxyls successfully surface to form protective films. exhibits a mixed-type "geometric coverage" effect. efficiency (η) increases concentration solution temperature, optimum η 5.0 g·L−1 at 318 K is 96.2 %. adsorption of ingredients follows Langmuir El-Awady isotherms. Density theory (DFT) molecular dynamics (MD) simulations prove synergistic effect complex components mechanism. promising acid broad application prospects.

Язык: Английский

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Insight into anti-corrosion mechanism of copper in 0.5 M sulfuric acid solution via microwave-assisted synthesis of carbon quantum dots as novel inhibitors

Sustainable materials and technologies, Год журнала: 2025, Номер unknown, С. e01305 - e01305

Опубликована: Фев. 1, 2025

Язык: Английский

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Green hydrogen control and efficiency enhancement technology for Al waste dust recovery in wet dust collection systems

Energy, Год журнала: 2025, Номер unknown, С. 134963 - 134963

Опубликована: Фев. 1, 2025

Язык: Английский

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Natal Plum leaf extract as sustainable corrosion inhibitor for Brass in HNO3 medium: Integrated experimental analysis and computational electronic/atomic-scale simulation

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2025, Номер 170, С. 106038 - 106038

Опубликована: Фев. 21, 2025

Язык: Английский

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High temperature long-lasting corrosion inhibition mechanism of sodium dodecyldiphenyl ether disulfonate on ADC12 aluminum alloy in oxalic acid solution

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер unknown, С. 135502 - 135502

Опубликована: Окт. 1, 2024

Язык: Английский

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Development of anti-corrosive layer on steel alloy using quinoline-based inhibitor: Comprehensive experimental, characterization and DFT/DFTB perspectives

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112082 - 112082

Опубликована: Март 1, 2025

Язык: Английский

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Thorough examination of Polygonum aviculare L. plant leaf extract as a green corrosion inhibitor for mild steel in 1M HCl: Synthesis, characterization, observations from surface analysis, experimental and DFT studies

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114241 - 114241

Опубликована: Март 1, 2025

Язык: Английский

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Synergistic Experimental-Computational Insights into the Protective Mechanism of Chinese Star Anise Essential Oil on Mild Steel

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 137113 - 137113

Опубликована: Май 1, 2025

Язык: Английский

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Pine needle extract as inhibitor in heat exchanger pickling process to improve the performance of multi-stage flash desalination

Desalination, Год журнала: 2025, Номер unknown, С. 119073 - 119073

Опубликована: Май 1, 2025

Язык: Английский

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Agricultural waste of tobacco stem extract as a novel and efficient inhibitor for the corrosion of steel in HCl solution

Industrial Crops and Products, Год журнала: 2024, Номер 224, С. 120367 - 120367

Опубликована: Дек. 30, 2024

Язык: Английский

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