An anode-supported honeycomb SOFC that can achieve high power density and enhanced durability was developed. Electrolyte layer of 8YSZ (8 mol% yittria stabilized zirconia) is employed by dip-coating an anode honeycomb substrate of Ni/YSZ, followed by being coated with cathode layer of La0.7Sr 0.3MnO3. Current-voltage and current-power density characteristics of the cells having different anode and cathode flow channel configurations at 850°C were measured. The results show promising performances of the cell as a starting point to develop stacks composed of multiple honeycomb cells.
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