Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/24121
Title: Effective conductivity of solid oxide fuel cell electrodes
Authors: Zheng, KQ
Ni, M 
Issue Date: 2015
Publisher: Electrochemical Society
Source: ECS transactions, 2015, v. 68, no. 1, p. 2057-2066 How to cite?
Journal: ECS transactions 
Abstract: Effective conductivity of SOFC electrodes is an important parameter for predicting the ohmic loss in SOFC. This work investigates the effective conductivity of SOFC electrodes via numerical simulation. The microstructures of porous electrodes are reconstructed numerically by packing spherical particles in a computational domain, followed by a dilation process to simulate the sintering procedure. The effects of various parameters on the effective conductivity of the electrodes are investigated, including material composition, porosity, particle size and contact angle. The results are useful for understanding the microstructure properties of SOFC composite electrodes and for subsequent electrode optimization. ? The Electrochemical Society.
Description: 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage, 26-31 July 2015
URI: http://hdl.handle.net/10397/24121
ISBN: 9781610000000
ISSN: 1938-5862
EISSN: 1938-6737
DOI: 10.1149/06801.2057ecst
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