High-performance thin film solid oxide fuel cells with scandia-stabilized zirconia (ScSZ) thin film electrolyte

By Gu Young Cho and Yoon Ho Lee and Soon Wook Hong and Jiwoong Bae and Jihwan An and Young Beom Kim and Suk Won Cha
Published in International Journal of Hydrogen Energy NULL 2015

Abstract

A high-performance thin film solid oxide fuel cell (TF-SOFC) was fabricated using a scandia-stabilized zirconia (ScSZ) thin film electrolyte deposited on an anodized aluminum oxide supporting structure. The crystallinity and ionic conductivity were evaluated of the ScSZ film that was deposited by sputtering at room temperature. No phase transformation of ScSZ film was observed during heating to the TF-SOFC operation temperature of 500

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