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A High Temperature Polymer Electrolyte Membrane Fuel Cell Model for Reformate Gas
Joint Authors
Sousa, Tiago
Scott, Keith
Mamlouk, Mohamed
Source
International Journal of Electrochemistry
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-12-05
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
A one-dimensional model of a high temperature polymer electrolyte membrane fuel cell using polybenzimidazole (PBI) membranes is described.
The model considers mass transport through a thin film electrolyte covering the catalyst particles as well as through the porous media.
The incorporation of a thin film model describing reactant gas mass transport through electrolyte covering the electrocatalyst is shown to be an essential requirement for accurate simulation.
The catalyst interface is represented using a macrohomogeneous model.
The influence of carbon monoxide, carbon dioxide, and methane, which would be present in a reformate gas, is considered in terms of the effect on the anode polarisation/kinetics behaviour.
The model simulates the influence of operating conditions, cell parameters, and fuel gas compositions on the cell voltage current density characteristics.
The model gives good predictions of the effect of oxygen and air pressures on cell behaviour and correctly simulates the mass transport behaviour of the cell.
The model with reformate gas shows that additional voltage losses associated with CO poisoning can lead to loss in voltage of tens of mV and thus reduction in power.
American Psychological Association (APA)
Mamlouk, Mohamed& Sousa, Tiago& Scott, Keith. 2010. A High Temperature Polymer Electrolyte Membrane Fuel Cell Model for Reformate Gas. International Journal of Electrochemistry،Vol. 2011, no. 2011, pp.1-18.
https://search.emarefa.net/detail/BIM-478262
Modern Language Association (MLA)
Mamlouk, Mohamed…[et al.]. A High Temperature Polymer Electrolyte Membrane Fuel Cell Model for Reformate Gas. International Journal of Electrochemistry No. 2011 (2011), pp.1-18.
https://search.emarefa.net/detail/BIM-478262
American Medical Association (AMA)
Mamlouk, Mohamed& Sousa, Tiago& Scott, Keith. A High Temperature Polymer Electrolyte Membrane Fuel Cell Model for Reformate Gas. International Journal of Electrochemistry. 2010. Vol. 2011, no. 2011, pp.1-18.
https://search.emarefa.net/detail/BIM-478262
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-478262