Microstructural variations and their influence on the performance of solid oxide fuel cells based on yttrium-substituted strontium titanate ceramic anodes

Donor-substituted strontium titanates have been widely recognised as alternative anode materials to the state-of-the-art Ni/YSZ cermets in solid oxide fuel cells (SOFCs). Electrolyte-supported SOFCs based on Y sub(0.07)Sr sub(0.895)TiO sub(3) ceramic anodes with different microstructural designs wer...

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Veröffentlicht in:	Journal of power sources 2015-04, Vol.279, p.678-685
Hauptverfasser:	Ma, Qianli, Iwanschitz, Boris, Dashjav, Enkhtsetseg, Baumann, Stefan, Sebold, Doris, Raj, Irudayam Arul, Mai, Andreas, Tietz, Frank
Format:	Artikel
Sprache:	eng
Schlagworte:	Anodes Ceramics Electrochemical impedance spectroscopy Electrolytic cells Microstructure Nickel Solid oxide fuel cells Strontium titanates
Online-Zugang:	Volltext
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