High performance anode-supported solid oxide fuel cell based on thin-film electrolyte and nanostructured cathode

An anode-supported solid oxide fuel cell (SOFC) with a thin Gd 0.1 Ce 0.9 O 1.95 (GDC) electrolyte film of 3 μm in thickness and nanostructured La 0.8 Sr 0.2 Co 0.8 Fe 0.2 O 3 (LSCF) cathode showed high electrochemical performance at low operating temperatures, with a maximum power density of 0.99 W...

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Bibliographic Details
Published inEnergy & environmental science Vol. 3; no. 11; pp. 1729 - 1731
Main Authors Ding, Changsheng, Hashida, Toshiyuki
Format Journal Article
LanguageEnglish
Published 01.01.2010
Subjects
Anodes
Cathodes
Electrolytes
Fuels
Maximum power density
Nanostructure
Operating temperature
Solid oxide fuel cells
Thin films
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Summary:An anode-supported solid oxide fuel cell (SOFC) with a thin Gd 0.1 Ce 0.9 O 1.95 (GDC) electrolyte film of 3 μm in thickness and nanostructured La 0.8 Sr 0.2 Co 0.8 Fe 0.2 O 3 (LSCF) cathode showed high electrochemical performance at low operating temperatures, with a maximum power density of 0.99 W cm −2 at 600 °C using hydrogen as fuel. An anode-supported solid oxide fuel cell with thin Gd 0.1 Ce 0.9 O 1.95 electrolyte and nanostructured La 0.8 Sr 0.2 Co 0.8 Fe 0.2 O 3 cathode showed high electrochemical performance at low operating temperatures.
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ISSN:1754-5692
1754-5706
DOI:10.1039/c0ee00255k