Electrodeposition as a Tool for Nanostructuring Magnetic Materials

Ruiz-Gómez, Sandra; Fernández-González, Claudia; Pérez, Lucas

doi:10.3390/mi13081223

Cited by 6 publications

(2 citation statements)

References 170 publications

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“…Various techniques can be employed to create micro-nanostructures on implant surfaces, including electrochemical methods like electrodeposition, anodization, micro-arc oxygen, and mechanical coating techniques such as ionomer surface engineering and magnetron sputtering [69]. Electrodeposition is a widely used technique to apply a layer of specific elements onto the existing surface structure [70]. This method is commonly employed to incorporate biologically active elements onto the coating surface.…”

Section: Surface Modificationmentioning

confidence: 99%

3D-printed porous tantalum artificial bone scaffolds: fabrication, properties, and applications

Yu,

Xu,

Duan

et al. 2024

Biomed. Mater.

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Porous tantalum scaffolds offer a high degree of biocompatibility and have a low friction coefficient. In addition, their biomimetic porous structure and mechanical properties, which closely resemble human bone tissue, make them a popular area of research in the field of bone defect repair. With the rapid advancement of additive manufacturing, 3D-printed porous tantalum scaffolds have increasingly emerged in recent years, offering exceptional design flexibility, as well as facilitating the fabrication of intricate geometries and complex pore structures that similar to human anatomy. This review provides a comprehensive description of the techniques, procedures, and specific parameters involved in the 3D printing of porous tantalum scaffolds. Concurrently, the review provides a summary of the mechanical properties, osteogenesis and antibacterial properties of porous tantalum scaffolds. The use of surface modification techniques and the drug carriers can enhance the characteristics of porous tantalum scaffolds. Accordingly, the review discusses the application of these porous tantalum materials in clinical settings. Multiple studies have demonstrated that 3D-printed porous tantalum scaffolds exhibit exceptional corrosion resistance, biocompatibility, and osteogenic properties. As a result, they are considered highly suitable biomaterials for repairing bone defects. Despite the rapid development of 3D-printed porous tantalum scaffolds, they still encounter challenges and issues when used as bone defect implants in clinical applications. Ultimately, a concise overview of the primary challenges faced by 3D-printed porous tantalum scaffolds is offered, and corresponding insights to promote further exploration and advancement in this domain are presented.

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Section: Surface Modificationmentioning

confidence: 99%

3D-printed porous tantalum artificial bone scaffolds: fabrication, properties, and applications

Yu,

Xu,

Duan

et al. 2024

Biomed. Mater.

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“…These films are prepared using a variety of techniques. A good method for creating highly functional magnetic recording materials is electrodeposition [1,2]. It offers the advantage of low-cost production since it requires simple and inexpensive processing equipment.…”

Section: Introductionmentioning

confidence: 99%

Electrodeposition of Nanostructured Co–Cu Thin Alloy Films on to Steel Substrate from an Environmentally Friendly Novel Lactate Bath under Different Operating Conditions

Alsaiari,

Kamel,

Mohamed

2024

Coatings

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A new lactate bath was proposed to deposit Co–Cu thin alloy films in nanostructure form onto a steel cathode. The deposition bath contained CuSO4.5H2O, CoSO4.7H2O, CH3CHOHCOOH, and anhydrous Na2SO4 at pH 10. The effects of [Co2+]/[Cu2+] molar ratios, lactate ion concentration, current density (CD), and bath temperature on cathodic polarization, cathodic current efficacy (CCE), composition, and structure of the Co–Cu alloys were investigated. The new bath had a high cathodic current efficiency of 85%, which increased with the applied CD. However, it decreased as the temperature increased. The produced coatings have an atomic percentage of Cu ranging from 19.8 to 99%. The deposition of the Co–Cu alloy belonged to regular codeposition. The Co content of the deposit increased with the amount of Co2+ ions in the bath, lactate concentration, and current density but decreased as the temperature increased. Cobalt hexagonal close-packed (HCP) and copper-rich, face-centered cubic (FCC) Co–Cu phases combine to form the polycrystalline structure of the electrodeposited Co–Cu alloy. The average crystallite size ranges between 46 and 89 nm. Energy dispersive X-ray (EDX) examination confirmed that the deposit contained Cu and Co metals. The throwing power and throwing index of the alkaline lactate bath were evaluated and found to be satisfactory.

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Asymmetrical magnetization processes induced by compositional gradients in ferromagnetic nanowires

Fernández-González,

Berja,

Álvaro-Gómez

et al. 2024

Scripta Materialia

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Electrodeposition as a Tool for Nanostructuring Magnetic Materials

Cited by 6 publications

References 170 publications

3D-printed porous tantalum artificial bone scaffolds: fabrication, properties, and applications

3D-printed porous tantalum artificial bone scaffolds: fabrication, properties, and applications

Electrodeposition of Nanostructured Co–Cu Thin Alloy Films on to Steel Substrate from an Environmentally Friendly Novel Lactate Bath under Different Operating Conditions

Asymmetrical magnetization processes induced by compositional gradients in ferromagnetic nanowires

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