1. Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Demonstration of a 4-Cells SOFC Stack Under Different Experimental Conditions J. Fuel Cell Sci. Technol. 2008;5(1):011004-011004-5. doi:10.1115/1.2398952 2-cells stack architecture in the F-design configuration (courtesy of FZJ) Figure Legend:

2. Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Demonstration of a 4-Cells SOFC Stack Under Different Experimental Conditions J. Fuel Cell Sci. Technol. 2008;5(1):011004-011004-5. doi:10.1115/1.2398952 F-1004-4 short-stack connected to the adapter plate before testing. Voltage Pt wires in front, and inlet and outlet pipes as well as current rods are visible on the bottom and rear side. Figure Legend:

3. Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Demonstration of a 4-Cells SOFC Stack Under Different Experimental Conditions J. Fuel Cell Sci. Technol. 2008;5(1):011004-011004-5. doi:10.1115/1.2398952 Acceptance (a) and verification (b) test results on the F-1004-4 stack in standard conditions. Cell order (1–4) is from bottom to top in the stack. Figure Legend:

4. Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Demonstration of a 4-Cells SOFC Stack Under Different Experimental Conditions J. Fuel Cell Sci. Technol. 2008;5(1):011004-011004-5. doi:10.1115/1.2398952 Influence of loading amplitude on stack performance (A series). Cutoff voltage is shown as dashed line. Figure Legend:

5. Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Demonstration of a 4-Cells SOFC Stack Under Different Experimental Conditions J. Fuel Cell Sci. Technol. 2008;5(1):011004-011004-5. doi:10.1115/1.2398952 Influence of H2 dilution on stack performance (B series). Cutoff voltage is shown as a dashed line. Figure Legend:

6. Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Demonstration of a 4-Cells SOFC Stack Under Different Experimental Conditions J. Fuel Cell Sci. Technol. 2008;5(1):011004-011004-5. doi:10.1115/1.2398952 Influence of H2 flow rate on stack performance (C series). Cutoff voltage is shown as a dashed line. Figure Legend:

7. Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Demonstration of a 4-Cells SOFC Stack Under Different Experimental Conditions J. Fuel Cell Sci. Technol. 2008;5(1):011004-011004-5. doi:10.1115/1.2398952 Influence of air/fuel ratio on stack performance (D series). Cutoff voltage is shown as a dashed line. Figure Legend:

8. Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Demonstration of a 4-Cells SOFC Stack Under Different Experimental Conditions J. Fuel Cell Sci. Technol. 2008;5(1):011004-011004-5. doi:10.1115/1.2398952 Influence of humidification on stack performance (E series). Cutoff voltage is shown as a dashed line. Figure Legend: