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Binkauskene, E.

doi:10.1023/a:1020395520503

Cited by 2 publications

(2 citation statements)

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“…One of the topical directions in the upgrading of nickel plating processes is the development of electrolytes that ensure sufficient intensity of the electrodeposition at reduced concentrations of precursor salts. This is important for decreasing the amount of toxic nickel (II) salts in electroplating sewage and for reducing the nickel plating cost (saving anodes and nickel salts) [2]. Nickel and nickel alloy coatings are commonly deposited by electroplating (the most commercially important process), electroless plating, thermal spraying, weld surfacing, and solid-state cladding techniques.…”

Section: Introductionmentioning

confidence: 99%

Influence of Operation Parameters on Metal Deposition in Bright Nickel-plating Process

Sadiku-Agboola

Sadiku

Ojo

et al. 2011

Port. Electrochim. Acta

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Bright nickel deposits were electrolytically applied on steel in the nickel Watts bath. The effect of some operational parameters on metal deposition in bright nickel plating was investigated. The investigation indicated that the weight of bright nickel deposited on metal during the process of electroplating was affected by plating temperature, voltage, current density, plating bath pH and plating time. The study established that the deposition of best bright nickel was obtained at a plating temperature of 56 o C, current density of 6 A/dm 2 and plating time of 18 minutes. Brightener is used in applications requiring outstanding appearance with minimum thickness of applied nickel plating. It can also be used for heavy deposit applications because it exhibits unparalleled ductility and low stress. Brightener was used in this study to determine the best nickel plating in the process. Boric acid was added for fixing the bath pH. The compositions of the brightener and nickel solution used are included in the text.

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Section: Introductionmentioning

confidence: 99%

Influence of Operation Parameters on Metal Deposition in Bright Nickel-plating Process

Sadiku-Agboola

Sadiku

Ojo

et al. 2011

Port. Electrochim. Acta

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“…[28][29][30][31][32][33] The classic Hull cell, which utilises a continuous planar metal substrate cathode, has been widely described in the literature. 19,24,[34][35][36][37][38] Segmented cathodes have also been used in the Hull cell for zinc electrowinning on aluminium. The cathode was divided in 10 electrically isolated segments which allowed the calculation of the current densities across the cathode and the study of the zinc morphology in each electrode by SEM and X-ray analysis.…”

Section: Introductionmentioning

confidence: 99%

Copper deposition at segmented, reticulated vitreous carbon cathode in Hull cell

Tangirala

Low

Ponce-de-León

et al. 2010

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The electrodeposition of copper from an acid sulphate solution has been studied in a Hull cell fitted with four types of cathode; a carbon plate or a reticulated vitreous carbon (RVC) sheet was used either in a continuous or segmented form. The rates of mass transport to the planar plate and RVC electrodes have been compared in static and stirred electrolytes containing 50, 75 and 100 mmol dm 23 CuSO 4 in 0?5 mol dm 23 Na 2 SO 4 at pH 2 and 298 K. The cathodes were divided into 10 equal sections and current vs. potential curves were obtained for each section at a constant current up to 140 mA. The current distribution over the cathodes followed a logarithmic decay with distance along the cathode; segments nearest to the anode experienced the highest rate of copper deposition.

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Cited by 2 publications

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Influence of Operation Parameters on Metal Deposition in Bright Nickel-plating Process

Influence of Operation Parameters on Metal Deposition in Bright Nickel-plating Process

Copper deposition at segmented, reticulated vitreous carbon cathode in Hull cell

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