Development of Intermediate-Temperature Solid Oxide Fuel Cells Using Doped Lanthanum Gallate Electrolyte

被引：0
|
作者：
Eto, Hiroyuki [1 ]
Akbay, Taner [1 ]
Akikusa, Jun [1 ]
Uozumi, Gakuji [1 ]
Chitose, Norihisa [1 ]
Inagaki, Toru [2 ]
Ishihara, Tatsumi [3 ]
机构：
[1] Mitsubishi Mat Corp, Cent Res Inst, 1002-14 Mukohyama, Naka, Ibaraki 3110102, Japan
[2] Kansai Electric Power Co Inc, Energy Use R&D Ctr, Amagasaki, Hyogo 6610974, Japan
[3] Kyushu Univ, Fac Engn, Dept Appl Chem, Fukuoka 8190395, Japan
来源：
ASIAN CERAMIC SCIENCE FOR ELECTRONICS III AND ELECTROCERAMICS IN JAPAN XII | 2010年 / 421-422卷
关键词：
SOFC; intermediate-temperature operation; lanthanum gallate electrolyte; 10kW CHP system;
D O I：
10.4028/www.scientific.net/KEM.421-422.340
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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 degrees 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.
引用
收藏
页码：340 / +
页数：2
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