Synthesis of TiO2/rGO composite coatings on titanium alloys with enhanced anticorrosion performance in palmitic acid-incorporated physiological solutions

Pourshadloo, Meysam; Jameel, Madiha Fouad; Romero-Parra, Rosario Mireya; Yeslam, Hanin E.; Shafik, Shafik Shaker; Kareem, Ali Kamil; Zabibah, Rahman S.; Sharifianjazi, Fariborz; Bathaei, Masoud Soroush

doi:10.1016/j.ceramint.2023.08.029

Cited by 5 publications

(2 citation statements)

References 56 publications

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“…As a result, the electrolyte conductivity is decreased due to the primary solvent in alcosol, namely ethanol. Based on the study's results, it has been found that the breakdown potential, final voltage, and layer growth rate increased enormously with the concentration of sol in the electrolyte [87]. As a side note, it has also been found that such a sol can delay coating growth if added to the electrolyte.…”

Section: The Effect Of Incorporated Particles On Peo Processmentioning

confidence: 94%

Unveiling the Effect of Particle Incorporation in PEO Coatings on the Corrosion and Wear Performance of Magnesium Implants

Almajidi,

Ali,

Jameel

et al. 2023

Lubricants

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Magnesium has been a focal point of significant exploration in the biomedical engineering domain for many years due to its exceptional attributes, encompassing impressive specific strength, low density, excellent damping abilities, biodegradability, and the sought-after quality of biocompatibility. The primary drawback associated with magnesium-based implants is their susceptibility to corrosion and wear in physiological environments, which represents a significant limitation. Research findings have established that plasma electrolytic oxidation (PEO) induces substantial modifications in the surface characteristics and corrosion behavior of magnesium and its alloy counterparts. By subjecting the surface to high voltages, a porous ceramic coating is formed, resulting in not only altered surface properties and corrosion resistance, but also enhanced wear resistance. However, a drawback of the PEO process is that excessive pore formation and porosity within the shell could potentially undermine the coating’s corrosion and wear resistances. Altering the electrolyte conditions by introducing micro- and nano-particles can serve as a valuable approach to decrease coating porosity and enhance their ultimate characteristics. This paper evaluates the particle adhesion, composition, corrosion, and wear performances of particle-incorporated coatings applied to magnesium alloys through the PEO method.

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Section: The Effect Of Incorporated Particles On Peo Processmentioning

confidence: 94%

Unveiling the Effect of Particle Incorporation in PEO Coatings on the Corrosion and Wear Performance of Magnesium Implants

Almajidi,

Ali,

Jameel

et al. 2023

Lubricants

Self Cite

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show abstract

“…The Plasma Electrolytic Oxidation (PEO) technique, as an innovative electrochemical process, involves the anodic oxidation of Ti at higher voltages than the dielectric breakdown of the passive film, followed by microdischarges and the formation of ceramic TiO 2 coatings comprising porous outer and compact inner layers [ 9 ]. Previous investigations demonstrated the efficacy of PEO coatings in enhancing the corrosion resistance of titanium-based biomaterials in challenging acidic environments encountered in biological settings [ 10 ].…”

Section: Introductionmentioning

confidence: 99%

TiO2/PEG as smart anticorrosion and drug-eluting platforms in inflammatory conditions

Al-Hawary,

Habash,

Abosaooda

et al. 2024

Heliyon

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Study on the corrosion resistance of KH570 modified titanium oxide coating synthesized at low temperature on 304 stainless steel

Wang,

et al. 2025

Materials Chemistry and Physics

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Synthesis of TiO2/rGO composite coatings on titanium alloys with enhanced anticorrosion performance in palmitic acid-incorporated physiological solutions

Cited by 5 publications

References 56 publications

Unveiling the Effect of Particle Incorporation in PEO Coatings on the Corrosion and Wear Performance of Magnesium Implants

Unveiling the Effect of Particle Incorporation in PEO Coatings on the Corrosion and Wear Performance of Magnesium Implants

TiO2/PEG as smart anticorrosion and drug-eluting platforms in inflammatory conditions

Study on the corrosion resistance of KH570 modified titanium oxide coating synthesized at low temperature on 304 stainless steel

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