Extraction of a quantitative reaction mechanism from linear sweep voltammmograms obtained on a rotating disk electrode.
partII: Application to the redoxcouple Fe(CN)6 3- / Fe(CN)6 4-

Els Tourwe; Tom Breugelmans; Rik Pintelon; Annick Hubin

Extraction of a quantitative reaction mechanism from linear sweep voltammmograms obtained on a rotating disk electrode. partII: Application to the redoxcouple Fe(CN)6 3- / Fe(CN)6 4-

Els Tourwe, Tom Breugelmans, Rik Pintelon, Annick Hubin

Electricity

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

Abstract

A methodology to quantitatively determine the mass and charge tranfer parameters of an electrochemical reaction that was proposed in the first part of this series of articles is used in this work for the study of the reduction of ferriccyanide to ferrocyanide at a platinum electrode. A validation of the previously described method is aimed for. It is concluded that the reaction can be described by a simple electron transfer and the values of the charge transfer parameters are: aox = 5.12E-01 ± 8.04E-03, kox = 1.43E-08m/s ± 2.31E-09m/s and kred= 1.74E-00m/s ± 2.87E-01m/s. The diffusion coefficients are Dred= 8.07E-10m2/s ± 2.23E-17m2/s and Dox= 8.31E-10m2/s ± 2.75E-17m2/s.

Original language	English
Journal	Journal of Electroanalytical Chemistry 609 (2007), pp. 1-7
Publication status	Published - 1 Jan 2007

Keywords

rotating disk electrode

Cite this

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title = "Extraction of a quantitative reaction mechanism from linear sweep voltammmograms obtained on a rotating disk electrode. partII: Application to the redoxcouple Fe(CN)6 3- / Fe(CN)6 4-",

abstract = "A methodology to quantitatively determine the mass and charge tranfer parameters of an electrochemical reaction that was proposed in the first part of this series of articles is used in this work for the study of the reduction of ferriccyanide to ferrocyanide at a platinum electrode. A validation of the previously described method is aimed for. It is concluded that the reaction can be described by a simple electron transfer and the values of the charge transfer parameters are: aox = 5.12E-01 ± 8.04E-03, kox = 1.43E-08m/s ± 2.31E-09m/s and kred= 1.74E-00m/s ± 2.87E-01m/s. The diffusion coefficients are Dred= 8.07E-10m2/s ± 2.23E-17m2/s and Dox= 8.31E-10m2/s ± 2.75E-17m2/s.",

keywords = "rotating disk electrode",

author = "Els Tourwe and Tom Breugelmans and Rik Pintelon and Annick Hubin",

year = "2007",

month = jan,

day = "1",

language = "English",

journal = "Journal of Electroanalytical Chemistry",

issn = "1572-6657",

publisher = "Elsevier",

}

Extraction of a quantitative reaction mechanism from linear sweep voltammmograms obtained on a rotating disk electrode. partII: Application to the redoxcouple Fe(CN)6 3- / Fe(CN)6 4-. / Tourwe, Els; Breugelmans, Tom; Pintelon, Rik ; Hubin, Annick.

In: Journal of Electroanalytical Chemistry 609 (2007), pp. 1-7, 01.01.2007.

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

TY - JOUR

T1 - Extraction of a quantitative reaction mechanism from linear sweep voltammmograms obtained on a rotating disk electrode. partII: Application to the redoxcouple Fe(CN)6 3- / Fe(CN)6 4-

AU - Tourwe, Els

AU - Breugelmans, Tom

AU - Pintelon, Rik

AU - Hubin, Annick

PY - 2007/1/1

Y1 - 2007/1/1

N2 - A methodology to quantitatively determine the mass and charge tranfer parameters of an electrochemical reaction that was proposed in the first part of this series of articles is used in this work for the study of the reduction of ferriccyanide to ferrocyanide at a platinum electrode. A validation of the previously described method is aimed for. It is concluded that the reaction can be described by a simple electron transfer and the values of the charge transfer parameters are: aox = 5.12E-01 ± 8.04E-03, kox = 1.43E-08m/s ± 2.31E-09m/s and kred= 1.74E-00m/s ± 2.87E-01m/s. The diffusion coefficients are Dred= 8.07E-10m2/s ± 2.23E-17m2/s and Dox= 8.31E-10m2/s ± 2.75E-17m2/s.

AB - A methodology to quantitatively determine the mass and charge tranfer parameters of an electrochemical reaction that was proposed in the first part of this series of articles is used in this work for the study of the reduction of ferriccyanide to ferrocyanide at a platinum electrode. A validation of the previously described method is aimed for. It is concluded that the reaction can be described by a simple electron transfer and the values of the charge transfer parameters are: aox = 5.12E-01 ± 8.04E-03, kox = 1.43E-08m/s ± 2.31E-09m/s and kred= 1.74E-00m/s ± 2.87E-01m/s. The diffusion coefficients are Dred= 8.07E-10m2/s ± 2.23E-17m2/s and Dox= 8.31E-10m2/s ± 2.75E-17m2/s.

KW - rotating disk electrode

M3 - Article

JO - Journal of Electroanalytical Chemistry

JF - Journal of Electroanalytical Chemistry

SN - 1572-6657

ER -

Extraction of a quantitative reaction mechanism from linear sweep voltammmograms obtained on a rotating disk electrode. partII: Application to the redoxcouple Fe(CN)6 3- / Fe(CN)6 4-

Abstract

Keywords

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