Impedance of nickel deposition from sulfate and chloride electrolytes

Epelboin, I.; Joussellin, M.; Wiart, R.

doi:10.1016/s0022-0728(79)80241-7

Cited by 22 publications

(11 citation statements)

References 6 publications

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“…The mechanism of the Ni 2+ reduction from acid sulphate, chloride and Watts electrolytes has also been extensively studied by Epelboin and Wiart and coworkers [21][22][23][24][25][26]. In an impedance study of nickel deposition, they observed that the electrode kinetics were dependent on the type of anion [23].…”

Section: Electrodeposition Of Nickelmentioning

confidence: 98%

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Recent developments in the electrodeposition of nickel and some nickel-based alloys

Oriňáková¹,

Turoňová²,

Kladeková³

et al. 2006

J Appl Electrochem

222

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The numerous theoretical and practical studies of the electrodeposition of nickel and its binary and selected ternary alloys with copper and cobalt over the last 10-15 years are reviewed. The reported mechanisms of the electrodeposition processes and accompanying evolution of hydrogen are considered. The complex influence of different bath compositions, pHs, current densities or potential ranges and temperature on the formation of single or multiple deposition layers are compared. The determination of the structure and morphology of the deposits on different substrates, including solid surfaces and particulate materials, using a range of analytical techniques are reported.

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Section: Electrodeposition Of Nickelmentioning

confidence: 98%

“…At higher potentials this intermediate tended to evolve gaseous hydrogen or produce hydrogen-containing forms of nickel (22). The second passivation process occurred through the precipitation of a passivating coverage of the hydroxylated nickel species:…”

Section: Electrodeposition Of Nickelmentioning

confidence: 99%

Recent developments in the electrodeposition of nickel and some nickel-based alloys

Oriňáková¹,

Turoňová²,

Kladeková³

et al. 2006

J Appl Electrochem

222

View full text Add to dashboard Cite

show abstract

“…As the aim of impedance modeling is knowledge enhancement, the applied models should possess physical significance, i.e., they should correspond to the structure and the properties of processes taking place in the system under study [36,37]. The parameters identification can be made by using these impedance models that gives important information about the influence of the physical parameters [38][39][40][41].…”

Section: Introductionmentioning

confidence: 99%

Kinetics and mechanism of palladium electrodeposition on graphite electrode by impedance and noise measurements

Danaee

2011

Journal of Electroanalytical Chemistry

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“…[14][15][16][17] A capacitive behaviour has been found under high polarisation. 14 Only under low polarisation has an inductive character at low frequencies been noticed.…”

Section: Introductionmentioning

confidence: 89%

Calculation approach for current–potential behaviour during pulse electrodeposition based on double-layer characteristics

Scharf

Sieber

Lampke

2014

Transactions of the IMF

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This paper introduces a phenomenological calculation approach for the electrolytic pulse deposition of nickel under high polarisation based on an equivalent electrical circuit. In a quasistationary state of the deposition, the electrolyte resistance and double layer parameters are identified by electrochemical impedance spectroscopy and galvanostatic polarisation. The charge-transfer resistance of both the anodic and cathodic electrode double layer is inversely proportional to the current density. This means the overpotentials over the electrode double layers are independent of the current density. For short pulse on-times and off-times (up to 10 ms), the behaviour of the electrolytic cell is mainly determined by the double layer characteristics and the calculation approach therefore allows the prediction of the current-potential behaviour during pulse deposition under high polarisation. For larger pulse widths, the time-dependent evolution of the overpotentials occurring at the electrode/electrolyte interface becomes a determining factor for the cell potential.

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Impedance of nickel deposition from sulfate and chloride electrolytes

Cited by 22 publications

References 6 publications

Recent developments in the electrodeposition of nickel and some nickel-based alloys

Recent developments in the electrodeposition of nickel and some nickel-based alloys

Kinetics and mechanism of palladium electrodeposition on graphite electrode by impedance and noise measurements

Calculation approach for current–potential behaviour during pulse electrodeposition based on double-layer characteristics

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