Details

Autor(en) / Beteiligte

• Xiong, Lin
• Wang, Shaorong
• Wang, Yuansong
• Wen, Ting-Lian

Titel

(Pr0.7Ca0.3)0.9MnO3−δ–SDC cathode for IT-SOFC

Ist Teil von

• Journal of alloys and compounds, 2008-04, Vol.453 (1-2), p.356-360

Ort / Verlag

Lausanne: Elsevier B.V

Erscheinungsjahr

2008

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• (Pr0.7Ca0.3)0.9MnO3−δ was synthesized by an EDTA–citrate complexing method. The powder was characterized with X-ray diffraction and transmission electron microscope. The thermal expansion curve and electrical conductivity of (Pr0.7Ca0.3)0.9MnO3−δ was measured. Electrochemical properties of (Pr0.7Ca0.3)0.9MnO3−δ cathode with and without SDC impregnation were studied by ac impedance analyzer. The results suggest that (Pr0.7Ca0.3)0.9MnO3−δ impregnated with SDC is a suitable cathode for IT-SOFCs based on YSZ electrolyte.