22 December 2016 New approach to the electrical representation of SOFC
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Proceedings Volume 10175, Electron Technology Conference 2016; 101750D (2016) https://doi.org/10.1117/12.2258589
Event: Electron Technology Conference ELTE 2016, 2016, Wisla, Poland
Three layer structure of Solid Oxide Fuel Cell (SOFC), where a thin semi-conducting layer of electrolyte separates the anode from the cathode, shows a strong similarity to typical semiconductor devices built on the basis of P-N junctions, like diodes or transistors. On the basis of this similarity, the attempt of application of Shockley’s formula for the expression of a current-voltage relation of SOFC is presented. The proposed approach enables a more accurate estimation of the ion exchange current, than the approach based on the Tafel’s formula.
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zbigniew Magonski, Barbara Dziurdzia, "New approach to the electrical representation of SOFC", Proc. SPIE 10175, Electron Technology Conference 2016, 101750D (22 December 2016); doi: 10.1117/12.2258589; https://doi.org/10.1117/12.2258589


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