Performance of Electrolyte Supported Solid Oxide Fuel Cells with STN Anodes

被引：5

作者：

Veltze, S. ^{[1
]}

Sudireddy, B. R. ^{[1
]}

Jorgensen, P. S. ^{[1
]}

Zhang, W. ^{[1
]}

Kuhn, L. T. ^{[1
]}

Holtappels, P. ^{[1
]}

Ramos, T. ^{[1
]}

机构：

[1] Tech Univ Denmark, Dept Energy Convers & Storage, DK-4000 Roskilde, Denmark

来源：

SOLID OXIDE FUEL CELLS 13 (SOFC-XIII) | 2013年 / 57卷 / 01期

关键词：

NB-DOPED SRTIO3; SOFC ANODES; TEMPERATURE; REDUCTION; OXIDATION; BEHAVIOR;

D O I：

10.1149/05701.0743ecst

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In order to replace the state of the art Ni-cermet as SOFC anode, electrolyte supported cells comprising CGO/Ni infiltrated Nb-doped SrTiO3 anodes, and LSM/YSZ cathodes have been developed and tested as single 5 x 5 cm(2) cells. The initial performance reached 0.4 W/cm(2) at 850 degrees C. Further tests under high fuel utilization and redox cycling have been performed to identify the performance limiting parameters in this new type of full ceramic SOFCs. Measured performances and stability have been further tentatively linked to modifications of the nano-sized infiltrates within the anode.

引用

页码：743 / 752

页数：10

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