Abstract
Intermediate-temperature(IT) solid oxide fuel cells(SOFCs) were developed using lanthanum gallate electrolyte, samarium cobaltite cathode and the cermet anode of nickel and ceria. High efficiency operation below 800°C was enabled using planar disk type cells with unique seal less stack design. The first 10 kW-class combined heat and power (CHP) system provided AC output power of 10 kW with electrical and overall efficiency of 41 and 82 %HHV, respectively. Optimization of cell-stack components to increase the output power density is in progress.
| Original language | English |
|---|---|
| Title of host publication | Asian Ceramic Science for Electronics III and Electroceramics in Japan XII |
| Pages | 340-343 |
| Number of pages | 4 |
| Volume | 421-422 |
| DOIs | |
| Publication status | Published - 2010 |
| Event | 6th Asian Meeting on Electroceramics, AMEC-6, in conjunction with the Electronics Division Meeting of the Ceramic Society of Japan - Tsukuba, Japan Duration: Oct 22 2008 → Oct 24 2008 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 421-422 |
| ISSN (Print) | 10139826 |
Other
| Other | 6th Asian Meeting on Electroceramics, AMEC-6, in conjunction with the Electronics Division Meeting of the Ceramic Society of Japan |
|---|---|
| Country | Japan |
| City | Tsukuba |
| Period | 10/22/08 → 10/24/08 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Eto, H., Akbay, T., Akikusa, J., Uozumi, G., Chitose, N., Inagaki, T., & Ishihara, T. (2010). Development of intermediate-temperature solid oxide fuel cells using doped lanthanum gallate electrolyte. In Asian Ceramic Science for Electronics III and Electroceramics in Japan XII (Vol. 421-422, pp. 340-343). (Key Engineering Materials; Vol. 421-422). https://doi.org/10.4028/www.scientific.net/KEM.421-422.340