TY - GEN
T1 - Development of intermediate-temperature solid oxide fuel cells using doped lanthanum gallate electrolyte
AU - Eto, Hiroyuki
AU - Akbay, Taner
AU - Akikusa, Jun
AU - Uozumi, Gakuji
AU - Chitose, Norihisa
AU - Inagaki, Toru
AU - Ishihara, Tatsumi
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=75749115929&partnerID=8YFLogxK
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U2 - 10.4028/www.scientific.net/KEM.421-422.340
DO - 10.4028/www.scientific.net/KEM.421-422.340
M3 - Conference contribution
AN - SCOPUS:75749115929
SN - 0878493069
SN - 9780878493067
VL - 421-422
T3 - Key Engineering Materials
SP - 340
EP - 343
BT - Asian Ceramic Science for Electronics III and Electroceramics in Japan XII
T2 - 6th Asian Meeting on Electroceramics, AMEC-6, in conjunction with the Electronics Division Meeting of the Ceramic Society of Japan
Y2 - 22 October 2008 through 24 October 2008
ER -