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A Computational Study of the Effects of Charging Parameters on the Performance and Reversibility of a New Type SOFC Storage Battery

Published online by Cambridge University Press:  10 February 2015

Xinfang Jin
Affiliation:
Department of Mechanical Engineering, University of South Carolina, Columbia, SC 29201, USA. Tel: 1-803-777-0204, Fax: 1-803-777-0106
Xuan Zhao
Affiliation:
Department of Mechanical Engineering, University of South Carolina, Columbia, SC 29201, USA. Tel: 1-803-777-0204, Fax: 1-803-777-0106
Kevin Huang*
Affiliation:
Department of Mechanical Engineering, University of South Carolina, Columbia, SC 29201, USA. Tel: 1-803-777-0204, Fax: 1-803-777-0106
*
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Abstract

A high-fidelity two-dimensional axial symmetrical multi-physics model is established to analyze and predict the performance of a recently discovered solid oxide metal-air redox battery (SOMARB). In particular for this study, the effects of the parameters used in the charge cycle including current density, depth-of-discharge and kinetic rate of Fe3O4-reduction on the performance have been systematically investigated. Three strategies are subsequently developed with goal of achieving a balanced specific energy and cycle efficiency for the best performance of SOMARB.

Type
Articles
Copyright
Copyright © Materials Research Society 2015 

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References

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