The Warburg Impedance in the Presence of Convective Flow

Daniel Alberto Scherson; John Newman

doi:10.1149/1.2129599

The Warburg Impedance in the Presence of Convective Flow

Daniel Alberto Scherson, John Newman

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

16 Citations (Scopus)

Abstract

The Warburg impedance of a rotating disk electrode is analyzed by means of an inverse Laplace transformation of the governing differential equation. This new formulation reduces the problem to a partial differential equation for which approximate solutions are known. The results obtained agree with exact numerical values for a wide range of low and high frequencies.

Original language	English
Pages (from-to)	110-113
Number of pages	4
Journal	Journal of the Electrochemical Society
Volume	127
Issue number	1
DOIs	https://doi.org/10.1149/1.2129599
Publication status	Published - 1980 Jan 1
Externally published	Yes

Keywords

alternating current
convective diffusion
rotating disk

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Condensed Matter Physics
Surfaces, Coatings and Films
Materials Chemistry
Electrochemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1149/1.2129599

Cite this

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abstract = "The Warburg impedance of a rotating disk electrode is analyzed by means of an inverse Laplace transformation of the governing differential equation. This new formulation reduces the problem to a partial differential equation for which approximate solutions are known. The results obtained agree with exact numerical values for a wide range of low and high frequencies.",

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The Warburg Impedance in the Presence of Convective Flow

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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