Modeling and validation of local electrowinning electrode current density using two phase flow and nernst–planck equations

J. M. Werner; W. Zeng; M. L. Free; Z. Zhang; J. Cho

doi:10.1149/2.0581805jes

Modeling and validation of local electrowinning electrode current density using two phase flow and nernst–planck equations

J. M. Werner, W. Zeng, M. L. Free, Z. Zhang, J. Cho

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

33 Scopus citations

Abstract

In this work we demonstrate the validity of a multi-physics model using COMSOL to predict the local current density distribution at the cathode of a copper electrowinning test cell. Important developments utilizing Euler-Euler bubbly flow with coupled Nernst-Planck transport equations allow additional insights into deposit characteristics and topographies.

Original language	English
Pages (from-to)	E190-E207
Journal	Journal of the Electrochemical Society
Volume	165
Issue number	5
DOIs	https://doi.org/10.1149/2.0581805jes
State	Published - 2018

Bibliographical note

Publisher Copyright:
© The Author(s) 2018.

ASJC Scopus subject areas

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

UN SDGs

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

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10.1149/2.0581805jes

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abstract = "In this work we demonstrate the validity of a multi-physics model using COMSOL to predict the local current density distribution at the cathode of a copper electrowinning test cell. Important developments utilizing Euler-Euler bubbly flow with coupled Nernst-Planck transport equations allow additional insights into deposit characteristics and topographies.",

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AU - Zhang, Z.

AU - Cho, J.

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AB - In this work we demonstrate the validity of a multi-physics model using COMSOL to predict the local current density distribution at the cathode of a copper electrowinning test cell. Important developments utilizing Euler-Euler bubbly flow with coupled Nernst-Planck transport equations allow additional insights into deposit characteristics and topographies.

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Modeling and validation of local electrowinning electrode current density using two phase flow and nernst–planck equations

Abstract

Bibliographical note

ASJC Scopus subject areas

UN SDGs

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