The Influence of Electrophoretic Potential on Ni—Al2O3 Nano-Composite Coating

Babadi, P.; Sadreddini, S.; Mohsenifar, Farhad; Roshani, Mohammadmehdi

doi:10.1134/s2070205116020039

Cited by 5 publications

(1 citation statement)

References 14 publications

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“…This phenomenon is known as pollution and researchers have attempted to mitigate this issue by utilizing neutral electrodes such as gold and platinum [42,43]. Despite the fact that anodic dissolution has been identified as a disadvantage by many researchers, there have been a limited number of studies reporting the successful fabrication of Ni-Al 2 O 3 and metal oxide-diamond nanocomposite coatings using this method [44,45].…”

Section: Introductionmentioning

confidence: 99%

Fe Doping in TiO2 via Anodic Dissolution of Iron: Synthesis, Characterization, and Electrophoretic Deposition on a Metal Substrate

Chatrnoor,

Taghaddosi,

Alem

et al. 2023

Ceramics

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The tailored physical properties of TiO2 are of significant importance in various fields and, as such, numerous methods for modifying these properties have been introduced. In this study, we present a novel method for doping Fe into TiO2 via the anodic dissolution of iron. The optimal conditions were determined to be an application of 200 V to acetylacetone (acac)/EtOH medium for 10 min, followed by the addition of TiO2 to the solution, sonication for 30 min, stirring at 80 °C, and drying. The resulting powder was calcined at 400 °C for 3 h, and characterization was conducted using XRD, FTIR, TEM, and UV-vis. The synthesized powder revealed the successful doping of Fe into the TiO2 structure, resulting in a decrease in the optical band gap from 3.22 to 2.92 eV. The Fe-TiO2 was then deposited on a metal substrate via the electrophoretic (EPD) technique, and the weight of the deposited layer was measured as a function of the applied voltage and exposure time. FESEM images and EDX analysis confirmed that the deposited layer was nanostructured, with Fe evenly distributed throughout the structure.

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Section: Introductionmentioning

confidence: 99%

Fe Doping in TiO2 via Anodic Dissolution of Iron: Synthesis, Characterization, and Electrophoretic Deposition on a Metal Substrate

Chatrnoor,

Taghaddosi,

Alem

et al. 2023

Ceramics

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Progress in Electrochemical and Electrophoretic Deposition of Nickel with Carbonaceous Allotropes: A Review

Awasthi

Pandey

et al. 2019

Adv Materials Inter

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Ni has applications in batteries, microchips, aerospace, medical equipment, power generation, and automotive industries but corrosion, erosion, and wear can destruct the surface and make it inept for the applications mentioned above. Carbonaceous reinforcements of carbon nanotubes (CNT), graphene, diamond, diamond‐like carbon, and fullerene have supplemented the performance of Ni coatings. Electrochemical (ED) and electrophoretic deposition (EPD) are widely used techniques to deposit coating. This review encompasses an overview of research progress in the domain of ED and EPD of Ni with carbonaceous reinforcements along with the influencing parameters, mechanism of deposition, description of types, and potential applications of carbonaceous reinforcements. The ample depiction on mechanical, tribological, and electrochemical properties reveals an amended hardness (610 Hv), elastic modulus (240 GPa), wear resistance (wear rate ≈2 × 10−5 mm3 N m−1) and corrosion resistance (Icorr = 0.398 µA cm−2) of Ni‐carbonaceous deposit coatings. Nonetheless, the interconnection of experimental evaluations along with the theoretical studies using first‐principles density functional theory, ab initio, and computational simulations can also deliver a new insight to structural stability, electronic properties, and interfacial mechanism of Ni‐carbonaceous coatings. Thus, this review in detail presents the correlative narration of experimental and theoretical studies of Ni‐carbonaceous depositions that provide multifunctional and prominent research direction on multifunctional coatings.

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Corrosion Behavior and Microhardness of Ni-P-SiO2-Al2O3 Nano-composite Coatings on Magnesium Alloy

Sadreddini

Ardakani

Rassaee

2017

J. of Materi Eng and Perform

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The Influence of Electrophoretic Potential on Ni—Al2O3 Nano-Composite Coating

Cited by 5 publications

References 14 publications

Fe Doping in TiO2 via Anodic Dissolution of Iron: Synthesis, Characterization, and Electrophoretic Deposition on a Metal Substrate

Fe Doping in TiO2 via Anodic Dissolution of Iron: Synthesis, Characterization, and Electrophoretic Deposition on a Metal Substrate

Progress in Electrochemical and Electrophoretic Deposition of Nickel with Carbonaceous Allotropes: A Review

Corrosion Behavior and Microhardness of Ni-P-SiO2-Al2O3 Nano-composite Coatings on Magnesium Alloy

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