Theoretical Calculation of the Electrical Potential at the Electrode/Electrolyte Interfaces of Solid Oxide Fuel Cells-Reference-Cited by-同舟云学术

Theoretical Calculation of the Electrical Potential at the Electrode/Electrolyte Interfaces of Solid Oxide Fuel Cells

Published:2005-03-23 Issue:4 Volume:2 Page:238-245
ISSN:1550-624X
Container-title:Journal of Fuel Cell Science and Technology
language:en
Short-container-title:

Author:

Celik Ismail¹,Pakalapati S. Raju²,Salazar-Villalpando Maria D.²

Affiliation:

1. West Virginia University, Mechanical and Aerospace Engineering Department, PO Box 6106, Morgantown, WV 26506

2. Mechanical and Aerospace Engineering Department, West Virginia University, Morgantown, WV, USA

Abstract

A new semi-empirical model is formulated to calculate the potential differences at the cathode/electrolyte and electrolyte/anode interfaces separately for solid oxide fuel cells. The new model is based on a reduced reaction mechanism, and it accounts for the oxygen ion concentration at these interfaces. The model also considers the Gibbs free energy for the two electrode interfaces seperately. Results from case studies demonstrate the great potential of the proposed model

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Energy Engineering and Power Technology,Renewable Energy, Sustainability and the Environment,Electronic, Optical and Magnetic Materials

Link

http://asmedigitalcollection.asme.org/electrochemical/article-pdf/2/4/238/5750060/238_1.pdf

Reference21 articles.

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2. Three-Dimensional Simulation of a Molten Carbonate Fuel Cell Stack Under Transient Conditions;He;J. Power Sources

3. Modeling of an Indirect Reforming Solid Oxide Fuel Cell;Aguiar;Chem. Eng. Sci.

4. Three-Dimensional Numerical Simulation of Various Geometries of Solid Oxide Fuel Cells;Ferguson;J. Power Sources

5. Electrochemistry of Fuel Cells;Barrendrecht

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