Thin films of Samaria-Doped Ceria (SDC) were formed on porous substrates using screen printing and within the pores of electrodes using a sol-gel coating method. The SDC-electrolyte film, with a controllable thickness of less than 20 μ, was bound tightly to the anode substrate. The maximum power density of the single cells was 375 mW cm-2 at 650°C with a 25% methane in mixed gas mixture. The long-term stability of the cell as well as the effects of flow rate, gas composition, fuel type, etc. on the cell performance will be continuously studied to get the optimization of operating conditions.
|Number of pages||4|
|Journal||Studies in Surface Science and Catalysis|
|Publication status||Published - 2006 Jul 17|
ASJC Scopus subject areas
- Physical and Theoretical Chemistry