Redox-stable Sr0.9La0.1TiO3-supported SOFC single cells

X. Shen, T. Kawabata, K. Sasaki

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抜粋

The stable conductive oxide Sr0.9La0.1TiO3 (SLT), instead of the conventional Ni-zirconia, is applied as supporting porous substrate for an SOFC single cell. Four different composite anode materials: Ni-SSZ (SSZ: (ZrO2)0.89(Sc2O3)0.1(CeO2)0.01), Ni-GDC (GDC: Ce0.9Gd0.1O2), Ni-GDC-SLT, and GDC-SLT were prepared. The porous thick Sr0.9La0.1TiO3 substrate was stable enough during 50 redox cycles so that OCV showed no decrease during the cycling test. Moreover, the electrochemical performance, redox stability, and performance degradation during the cycling tests were mainly determined by the different electrical and catalytic properties of the composite anode materials.

元の言語英語
ページ(範囲)6941-6949
ページ数9
ジャーナルInternational Journal of Hydrogen Energy
42
発行部数10
DOI
出版物ステータス出版済み - 3 9 2017

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

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