Preparation of Layered Double Hydroxide Films with Corrosion Resistance and Self-Healing Properties on Al–Si–Cu Alloys Using Steam Coating and Immersion DOI
Ikuo Matsui,

Kosuke Furutono,

Takahiro Ishizaki

et al.

Published: Jan. 1, 2024

Language: Английский

Multifunctional Novel Lanthanide Complexes Based on Chromone Moiety for Corrosion Inhibition, Molecular Docking, and Anticancer and Antimicrobial Applications DOI Open Access
N.S. Abdelshafi, Ahmed A. Farag, Amira A. M. Ali

et al.

Applied Organometallic Chemistry, Journal Year: 2025, Volume and Issue: 39(3)

Published: Feb. 5, 2025

ABSTRACT Two novel multifunctional complexes [M(CCAM) 2 (NO 3 )](NO ) ·C H 5 OH (M = Dy (III)/Er (III); CCAM 2‐cyano‐ N ′‐((4‐oxo‐4H‐chromen‐3‐yl)methylene)acetohydrazide) were synthesized and characterized via elemental thermal analyses, molar conductivity, UV–vis., FT‐IR spectroscopy, revealing a 1:2 metal‐to‐ligand stoichiometry. The ligand coordinated with Dy(III) or Er(III) ions through nitrogen of azomethine oxygen the carbonyl γ‐pyran groups. Corrosion inhibition studies for Dy(CCAM), Er(CCAM), on carbon steel (C‐steel) in 1‐M HCl showed Dy(CCAM) Er(CCAM) as highly efficient, offering best protection. In solution, Fe 2+ at C‐steel surface interacts CCAM, compounds, demonstrated by UV–vis spectroscopy. At concentration 10 −3 M, compounds greater performance efficiency weight loss test reaching 93.34% 95.67%, respectively. Langmuir adsorption isotherm pronounced mixed mechanisms. characteristics SEM, EDX, AFM, contact angle measurements confirmed shielding. vitro antibacterial antifungal activity prepared against organisms, including Escherichia coli , Pseudomonas aeruginosa Staphylococcus aureus Bacillus subtilis bacteria, C andida albicans A spergillus fumigatus fungi is carried out. inhibitor exhibits greatest action different tested antimicrobials. Additionally, cytotoxicity produced growth inhibitory effects Erlish Acities Carcinoma was ascertained. found to have cytotoxic levels (IC 50 64 65 μM), As result, more effective therapeutic approach creation antimicrobial antitumor agents. For superior corrosion protection, theoretical molecular docking DFT MD simulations validated experimental results.

Language: Английский

Citations

1
Recent Development of Corrosion Inhibitors: Types, Mechanisms, Electrochemical Behavior, Efficiency, and Environmental Impact DOI Creative Commons

Denisa-Ioana Răuță,

Ecaterina Matei, Sorin Marius Avramescu

et al.

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

Citations

1
Unravelling the adsorption and anti-corrosion potency of newly synthesized thiazole Schiff bases on C-steel in 1 M HCl: Computational and experimental implementations DOI Creative Commons
Ahmed A. Farag, Arafat Toghan

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

Published: Feb. 1, 2025

Language: Английский

Citations

0
Preparation of layered double hydroxide films with corrosion resistance and self-healing properties on Al–Si–Cu alloys using steam coating and immersion processes DOI

Io Matsui,

Kosuke Furutono,

Takahiro Ishizaki

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1026, P. 180393 - 180393

Published: April 22, 2025

Language: Английский

Citations

0
One-pot synthesis of polybenzoxazine resin in situ blended with nano extract Lawsonia inermis as a shield coating for C-Steel in acidic environment: Experimental and theoretical approaches DOI Creative Commons
Ahmed A. Farag, Salwa M. Elmesallamy, Ahmed Bakry

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 223, P. 120306 - 120306

Published: Dec. 18, 2024

Language: Английский

Citations

1
Preparation of Layered Double Hydroxide Films with Corrosion Resistance and Self-Healing Properties on Al–Si–Cu Alloys Using Steam Coating and Immersion DOI
Ikuo Matsui,

Kosuke Furutono,

Takahiro Ishizaki

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0