Electrochemical evaluation of La0.6Sr0.4CoO3–La0.45Ce0.55O2 composite cathodes for anode-supported La0.45Ce0.55O2–La0.9Sr0.1Ga0.8Mg0.2O2.85 bilayer electrolyte solid oxide fuel cells

2005 ◽  
Vol 176 (7-8) ◽  
pp. 655-661 ◽  
Author(s):  
Zhonghe Bi ◽  
Mojie Cheng ◽  
Yonglai Dong ◽  
Hejin Wu ◽  
Yunchuan She ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Composite Cathodes ◽  
Bilayer Electrolyte ◽  
Electrochemical Evaluation

Self-assembled dynamic perovskite composite cathodes for intermediate temperature solid oxide fuel cells

Nature Energy ◽  
2017 ◽  
Vol 2 (3) ◽  
Author(s):  
J. Felix Shin ◽  
Wen Xu ◽  
Marco Zanella ◽  
Karl Dawson ◽  
Stanislav N. Savvin ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Oxide Fuel ◽  
Composite Cathodes ◽  
Self Assembled

SFA-SDC Composite Cathodes Fabricated with Glycine-Nitrate Process for Intermediate-Temperature Solid Oxide Fuel Cells

2014 ◽  
Vol 1070-1072 ◽  
pp. 488-491
Author(s):  
Xiu Ling Yu ◽  
Ming Fei Shi
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Power Density ◽  
Peak Power ◽  
Solid Oxide ◽  
Intermediate Temperature ◽  
Oxide Fuel ◽  
Reaction Products ◽  
Mass Content ◽  
Composite Cathodes

SrFe0.9Al0.1O3-δ(SFA) powder was mixed with a different mass content of SDC 10, 20 and 30 wt.% to form SFA-SDC composite cathodes subsequently investigated as potential IT-SOFC cathodes on LSGM electrolytes. No obvious reaction products between SDC (or LSGM) and SFA occur under test for the cathode of SOFCs. As SOFC cathodes, the area-specific resistances of the SFA-SDC cathodes on the LSGM electrolyte with SDC 10, 20 and 30 wt.% at 800 oC are 0.089, 0.068 and 0.087 Ω cm2, respectively. The peak power density of the SFA-SDC20 on a 300 μm-thick LSGM electrolyte reach 512 mW cm−2 at 800 °C.

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