Electrodeposition of 70-30 Cu–Ni nanocomposite coatings for enhanced mechanical and corrosion properties

Thurber, Casey R.; Ahmad, Yahia H.; Sanders, Stephen F.; Al-Shenawa, Amaal; D’Souza, Nandika Anne; Mohamed, A.M.A.; Golden, Teresa D.

doi:10.1016/j.cap.2015.12.022

Cited by 38 publications

(22 citation statements)

References 39 publications

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“…Electrodeposition of composite coatings for the production of metal matrix composites is composed of a metal matrix electrolyte and dispersed second phase particles (Yang et al, 2009). Incorporating a great variety of particles, such as hard oxides and carbides (SiO2, Al2O3, TiO2, CeO2, SiC, and WC), solid lubricates (PTFE, Graphite, and MoS2), multiwall carbon nanotubes, graphene, and diamond, into the metal matrix have been used to enhance the lifetime, performance, corrosion resistance, wear resistance, and hardness of the metal matrix composite coatings (Katamipour et al, 2014;Lia et al, 2016;Thurber et al, 2016).…”

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confidence: 99%

Preparation and Characterization of Ni–TiO2 Nanocomposite Coatings Produced by Electrodeposition Technique

et al. 2016

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In this paper, Ni-TiO2 nanocomposite coatings with different sizes of TiO2 nanoparticles were successfully prepared by electrodeposition process from a nickel electrolyte in which the TiO2 nanoparticles were suspended. The influence of relevant deposition parameters on the nanocomposite coating characteristics was discussed. X-ray diffractometer has been applied in order to investigate the phase structure of the nanocomposite coatings. The surface morphology of nanocomposite coatings was characterized by a scanning electron microscopy equipped with an energy dispersive spectroscopy. The electrodeposited nanocomposite coatings obtained at different deposition parameters were evaluated for their mechanical and corrosive properties. Obtained results show that the size of TiO2 nanoparticles and applied current density during deposition process has a direct effect on mechanical and corrosive properties of nanocomposite coatings. Increasing current density and smaller nanoparticle size has affirmative effect on mechanical properties, whereas corrosion resistance of nanocomposite coatings deposited at 3 A dm −2 current density are higher than the coatings prepared at higher current density values.

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confidence: 99%

Preparation and Characterization of Ni–TiO2 Nanocomposite Coatings Produced by Electrodeposition Technique

et al. 2016

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“…Metal matrix composite (MMC) coatings are promising materials developed by inclusion of a dispersed reinforcing material into a metal matrix. MMC's can replace traditional materials through their ability to offer improved mechanical and physical properties such as increased hardness, wear resistance, low thermal expansion coefficients, lubrication properties, antibacterial properties and improved corrosion resistance [1][2][3][4][5][6][7][8][9][10][11]. Nanosized particle incorporation 2 A/dm 2 , 23 ± 2°C Ultrasonication and solution stirring during deposition.…”

Section: Introductionmentioning

confidence: 99%

Electrodeposited Zinc-Nickel Nanocomposite Coatings

Conrad¹,

Golden²

2019

Nanocomposites - Recent Evolutions

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Composite coatings can demonstrate improved property performance as compared to metals and alloy materials. One category of composite coatings is composed of metal or metal alloys with a dispersed phase of nonmetallic nanoparticles. The addition of these nanoparticles has been found to improve corrosion, wear resistance, and hardness. Producing metal composite coatings using electrochemical techniques can be advantageous due to reduced production cost, lower working temperatures, and precise control of experimental parameters. Metal coatings such as zinc have been successfully co-deposited with TiO 2 , SiO 2 , CeO 2 and mica particles and nickel has been co-deposited with a number of materials including TiO 2 , SiC, Al 2 O 3 , PTFE and silicates. Zinc-nickel alloys have long been studied for a number of properties, most notably corrosion resistance and recently their tribological properties. This chapter reviews the literature on electrodeposition of ZnNi nanocomposite coatings. Although there has been much work done on composite coatings, there is much less literature available on composite coatings with zinc-nickel alloys. So in this review, we look at the general trends for nanoparticle incorporation, deposition mechanisms, system stability, microstructures of the coatings and general corrosion trends.

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“…NiCu alloy electrodeposition not only have high corrosion resistance andgood mechanical properties but it also had catalytic activity for hydrogen evolution reaction (HER) in alkaline solutions. [1][2][3][4][5][6][7][8][9][10] The catalytic activity for the hydrogen evolution reaction is affected by both hydrogen adsorption and desorption dynamic, which is characterized by the hydrogen binding energy (HBE) at the surface of the catalyst. Alloying elements such as Ag, Cd, Bi, Pd, Ir, Ru and Cu can enhance the activity of HER by reducing HBE.…”

Section: Introductionmentioning

confidence: 99%

Hydrogen evolution reaction on NiCu electrodeposited electrodes in 6.0 M KOH

Quế

2018

Vietnam Journal of Chemistry

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This article presents research of the hydrogen evolution reaction on the NiCu electrodeposited electrodes in 6.0 M KOH solution. Alloy electrodes were deposited on copper substrate in solution containing citrate ions by potentiostatic technique. The influence of the alloying component on the catalytic activity of the electrodes was investigated by cyclicvoltametry (CV) and potentiostatic (PS) techniques. The results show that the hydrogen evolution reaction on the NiCu alloy electrodes in the alkaline solution occurred at voltage of ‐1 V/SCE with very low current density, and significantly increased only when the negative voltage was more negative than ‐1.3 V/SCE. The exchange current density iex decreased as the copper content in the alloy increased, but the rate decreased unevenly. At ‐1.6 V/SCE, the stabilized cathodic current density on the 58.3 % Cu electrode reached the highest value of about 40 mA/cm2, and is 2 to 3 times higher than that of Ni‐plated electrode.

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Electrodeposition of 70-30 Cu–Ni nanocomposite coatings for enhanced mechanical and corrosion properties

Cited by 38 publications

References 39 publications

Preparation and Characterization of Ni–TiO2 Nanocomposite Coatings Produced by Electrodeposition Technique

Preparation and Characterization of Ni–TiO2 Nanocomposite Coatings Produced by Electrodeposition Technique

Electrodeposited Zinc-Nickel Nanocomposite Coatings

Hydrogen evolution reaction on NiCu electrodeposited electrodes in 6.0 M KOH

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