Electrodeposition of iron(II) on platinum in chloride melts at 700-750 °C

Alex Lugovskoy; Michael Zinigrad; Doron Aurbach; Zeev Unger

doi:10.1016/j.electacta.2008.10.016

Electrodeposition of iron(II) on platinum in chloride melts at 700-750 °C

Alex Lugovskoy, Michael Zinigrad, Doron Aurbach, Zeev Unger

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

The electrodeposition of iron(II) on platinum electrodes in chloride melts was studied by cyclic voltammetry. The process is irreversible and is complicated by platinum-iron alloy formation. The deposition is accompanied by iron dendrite formation. Thereby, after achieving a steady state for iron deposition on platinum in the melt, the Pt surface was covered by up to 40% atom iron only. The electrochemical parameters of this process were determined. A plausible mechanism scheme was proposed.

Original language	English
Pages (from-to)	1904-1908
Number of pages	5
Journal	Electrochimica Acta
Volume	54
Issue number	6
DOIs	https://doi.org/10.1016/j.electacta.2008.10.016
State	Published - 15 Feb 2009

Keywords

Chloride melts
Cyclic voltammetry
Diffusion coefficients
Electrodeposition
High-temperature electrochemistry

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10.1016/j.electacta.2008.10.016

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title = "Electrodeposition of iron(II) on platinum in chloride melts at 700-750 °C",

abstract = "The electrodeposition of iron(II) on platinum electrodes in chloride melts was studied by cyclic voltammetry. The process is irreversible and is complicated by platinum-iron alloy formation. The deposition is accompanied by iron dendrite formation. Thereby, after achieving a steady state for iron deposition on platinum in the melt, the Pt surface was covered by up to 40% atom iron only. The electrochemical parameters of this process were determined. A plausible mechanism scheme was proposed.",

keywords = "Chloride melts, Cyclic voltammetry, Diffusion coefficients, Electrodeposition, High-temperature electrochemistry",

author = "Alex Lugovskoy and Michael Zinigrad and Doron Aurbach and Zeev Unger",

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AU - Lugovskoy, Alex

AU - Zinigrad, Michael

AU - Aurbach, Doron

AU - Unger, Zeev

PY - 2009/2/15

Y1 - 2009/2/15

N2 - The electrodeposition of iron(II) on platinum electrodes in chloride melts was studied by cyclic voltammetry. The process is irreversible and is complicated by platinum-iron alloy formation. The deposition is accompanied by iron dendrite formation. Thereby, after achieving a steady state for iron deposition on platinum in the melt, the Pt surface was covered by up to 40% atom iron only. The electrochemical parameters of this process were determined. A plausible mechanism scheme was proposed.

AB - The electrodeposition of iron(II) on platinum electrodes in chloride melts was studied by cyclic voltammetry. The process is irreversible and is complicated by platinum-iron alloy formation. The deposition is accompanied by iron dendrite formation. Thereby, after achieving a steady state for iron deposition on platinum in the melt, the Pt surface was covered by up to 40% atom iron only. The electrochemical parameters of this process were determined. A plausible mechanism scheme was proposed.

KW - Chloride melts

KW - Cyclic voltammetry

KW - Diffusion coefficients

KW - Electrodeposition

KW - High-temperature electrochemistry

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SP - 1904

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JO - Electrochimica Acta

JF - Electrochimica Acta

IS - 6

ER -

Electrodeposition of iron(II) on platinum in chloride melts at 700-750 °C

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Keywords

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