The effects of minor elements in La sub(0.6)Sr sub(0.4)Co sub(0.2)Fe sub(0.8)O sub(3-[delta]) cathodes on oxygen reduction reaction

It is known that the minor elements affect the performance of solid oxide fuel cell (SOFC). In this study, we focus on the influence of minor elements on the SOFC cathode properties. The Ca, Ba, Al, and Si, which originate from raw materials and production processes for SOFC cathodes, are investigat...

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Veröffentlicht in:	Journal of power sources 2015-03, Vol.277, p.44-51
Hauptverfasser:	Oishi, Junya, Otomo, Junichiro, Oshima, Yoshito, Koyama, Michihisa
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Cathodes Chemical diffusion Coefficients Exchange Raw materials Silicon Solid oxide fuel cells X-ray photoelectron spectroscopy
Online-Zugang:	Volltext
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