A study on effect of hydrogen reduction reaction on the initial stage of Ni electrodeposition using EQCM

Song, Ki Deok; Kim, Kwang Bum; Han, Seong Ho; Lee, Hong Ke

doi:10.1016/s1388-2481(03)00105-x

Cited by 40 publications

(21 citation statements)

References 28 publications

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“…The spontaneous oxidation of H 2 O and OH in concert with hydrogen adsorption therefore suggests a mechanism via which hydrogen activity at the surface can influence lattice oxidation and dissolution. Similar observations have been made by Saraby-Reintjes 54 and Song et al 55 . The concurrence of such spontaneous chemistry also suggests that both mixed and high coverage surface phases must be explored to develop a greater understanding of interactions at the Ni(111)/H2O interface.…”

supporting

confidence: 89%

Phase Transitions Involving Dissociated States of Water at the Electrochemical Ni(111)/H2O Interface

Taylor¹,

Kelly²,

Neurock³

2006

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2 Electrochemical processes occurring in aqueous solutions are critically dependent upon the interaction between the metal electrode and the solvent. In this work we use density functional theory to calculate the range of potentials for which molecular water and its activation products (adsorbed hydrogen and hydroxide) are stable when in contact with an immersed Ni(111) electrode. Changes in the adsorption geometries of water and its dissociation products are also determined as functions of potential. We find that, at zero

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supporting

confidence: 89%

Phase Transitions Involving Dissociated States of Water at the Electrochemical Ni(111)/H2O Interface

Taylor¹,

Kelly²,

Neurock³

2006

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“…The effect of the hydrogen reduction reaction on the initial stage of nickel electrodeposition from an acidic sulphate solution (pH 5.2) with or without the addition of boric acid was studied by Song et al [58] using an electrochemical quartz crystal microbalance. Nickel was deposited onto the Pt-coated quartz crystal electrode under potentiodynamic conditions.…”

Section: Hydrogen Evolutionmentioning

confidence: 99%

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

Oriňáková¹,

Turoňová²,

Kladeková³

et al. 2006

J Appl Electrochem

212

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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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“…[28][29][30][31][32] and properties of Ni electrodes in neutral and acidic solutions, e.g. [33][34][35][36][37] there are only few published results of EQCM experiments carried out on metallic nickel electrodes in basic solutions [33,38]. In our previous paper [38] we presented the preliminary results of EQCM studies on the metallic Ni electrodes in basic solutions.…”

Section: Introductionmentioning

confidence: 99%

EQCM studies on oxidation of metallic nickel electrode in basic solutions

Grdeń

Klimek

2005

Journal of Electroanalytical Chemistry

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A study on effect of hydrogen reduction reaction on the initial stage of Ni electrodeposition using EQCM

Cited by 40 publications

References 28 publications

Phase Transitions Involving Dissociated States of Water at the Electrochemical Ni(111)/H2O Interface

Phase Transitions Involving Dissociated States of Water at the Electrochemical Ni(111)/H2O Interface

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

EQCM studies on oxidation of metallic nickel electrode in basic solutions

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