Electrochemical and XRD studies of Cu–Zn coatings electrodeposited in solution with d-mannitol

Juškėnas, Remigijus; Karpavičienė, V.; Pakštas, Vidas; Selskis, A.; Kapočius, V.

doi:10.1016/j.jelechem.2007.01.004

Cited by 68 publications

(32 citation statements)

References 17 publications

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“…It should be pointed out that it is impossible to electrodeposit both pure Cu and pure Zn at a cathodic potential at which the deposition of Sn and Zn takes place along with Cu. Formation of Cu-Zn IMC takes place already during the electrochemical deposition process and continues after deposition even at room temperature [33,35,36]. Similar behaviour was observed in the M A N U S C R I P T…”

Section: A C C E P T E D Accepted Manuscriptsupporting

confidence: 67%

XRD studies of an electrochemically co-deposited Cu–Zn–Sn precursor and formation of a Cu2ZnSnSe4 absorber for thin-film solar cells

Juškėnas

Niaura

Mockus

et al. 2016

Journal of Alloys and Compounds

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Section: A C C E P T E D Accepted Manuscriptsupporting

confidence: 67%

XRD studies of an electrochemically co-deposited Cu–Zn–Sn precursor and formation of a Cu2ZnSnSe4 absorber for thin-film solar cells

Juškėnas

Niaura

Mockus

et al. 2016

Journal of Alloys and Compounds

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“…Cyanide-based solutions-which are not desirable due to environmental issues-were used as deposition electrolyte for Zn-Cu coatings in industry [25,26]. To solve these issues, environmentally-friendly and cyanide-free media including non-aqueous (ionic liquids [27] and deep eutectic solvents [28]) and aqueous media (gluconate [29], EDTA [30,31], mannitol [32], tartrate [33], ammonia [34], and pyrophosphate-based complex solutions [35,36]) have been used for Zn-Cu deposition. Specifically, pyrophosphate deposition bath is an environmentally friendly electrolyte [37], and metals/alloys obtained in this electrolyte do not produce their oxide/hydroxide forms [38][39][40][41].…”

Section: Introductionmentioning

confidence: 99%

Structural and Corrosion Study of Uncoated and Zn-Cu Coated Magnesium-Based Alloy

Hacıibrahimoğlu

Bedır

Yavuz

2016

Metals

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Zn-Cu alloy was deposited onto AZ63 substrate, and the corrosion behaviour of resulting modified electrodes was investigated in 3 wt % NaCl solution in comparison with uncoated AZ63. Electrochemical, structural, and morphological study of the coating is presented. SEM images reveal that the surface morphology of the films is uniformly small spherical grain distributions. The XRD patterns illustrate polycrystalline structure and the formation of peaks corresponding to hexagonal close-packed ε-phase of Zn-Cu with various crystallographic orientations. Cyclic voltammetry was used to determine the potential ranges where the various redox processes occur. Linear sweep voltammetry results illustrate that longer exposure of uncoated AZ63 in NaCl solution produces a greater corrosion potential shift because of the formation of an oxide layer that did not prevent the progression of corrosion attack. The corrosion resistivity of Zn-Cu coated AZ63 is approximately two orders of magnitude greater than that of uncoated AZ63.

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“…These applications include protection against corrosion, use as substrate material for film deposition, adhesive interlayers, uses due to good mechanical properties and machinability, decorative purposes etc. [1][2][3][4][5][6][7][8][9]. In addition, copper and some of its other alloys are important materials for research [10][11][12].…”

Section: Introductionmentioning

confidence: 99%

A Cyclic Voltammetry Study on Electrodeposition of Cu-Zn Alloy Films: Effect of Ultrasonication Time

Yurdal

Karahan

2017

Acta Phys. Pol. A

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Copper zinc alloys were electrodeposited in the form of thin films. Electrodeposition process was carried out in non-cyanide aqueous medium, under constant current. Effect of pre-deposition ultrasonication of solution was investigated. In other words ultrasonic treatment was applied only before the electrodeposition. Solutions were subjected to high-energy ultrasonication for increasing times. Cyclic voltammetry was used to understand changes occurring due to duration of ultrasonication. No ultrasonication was applied during deposition. Atomic composition of resultant films were revealed by MP-AES. It was found that implementation of ultrasonic treatment before electrodeposition affects CV characteristics, when compared to non-ultrasonicated solution. Atomic composition of fabricated samples were found to be close to each other, some of them showing more deviation.

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Electrochemical and XRD studies of Cu–Zn coatings electrodeposited in solution with d-mannitol

Cited by 68 publications

References 17 publications

XRD studies of an electrochemically co-deposited Cu–Zn–Sn precursor and formation of a Cu2ZnSnSe4 absorber for thin-film solar cells

XRD studies of an electrochemically co-deposited Cu–Zn–Sn precursor and formation of a Cu2ZnSnSe4 absorber for thin-film solar cells

Structural and Corrosion Study of Uncoated and Zn-Cu Coated Magnesium-Based Alloy

A Cyclic Voltammetry Study on Electrodeposition of Cu-Zn Alloy Films: Effect of Ultrasonication Time

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