Determination of the bonding strength in solid oxide fuel cells’ interfaces by Schwickerath crack initiation test

2017 ◽  
Vol 37 (11) ◽  
pp. 3565-3578 ◽  
Author(s):  
D.N. Boccaccini ◽  
O. Sevecek ◽  
H.L. Frandsen ◽  
I. Dlouhy ◽  
S. Molin ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Crack Initiation ◽  
Solid Oxide Fuel Cells ◽  
Bonding Strength ◽  
Solid Oxide ◽  
Oxide Fuel

Determination of Factors Governing Degradation of Anode-Supported Solid Oxide Fuel Cells as Influenced by Current Density and Humidity

2021 ◽  
Vol 103 (1) ◽  
pp. 1121-1128
Author(s):  
Riyan Achmad Budiman ◽  
Katherine Develos Bagarinao ◽  
Tomohiro Ishiyama ◽  
Toshiaki Yamaguchi ◽  
Haruo Kishimoto ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Current Density ◽  
Solid Oxide ◽  
Oxide Fuel

Determination of Factors Governing Degradation of Anode-Supported Solid Oxide Fuel Cells as Influenced by Current Density and Humidity

2021 ◽  
Vol MA2021-03 (1) ◽  
pp. 73-73
Author(s):  
Riyan Achmad Budiman ◽  
Katherine Develos Bagarinao ◽  
Tomohiro Ishiyama ◽  
Toshiaki Yamaguchi ◽  
Haruo Kishimoto ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Current Density ◽  
Solid Oxide ◽  
Oxide Fuel

Determination of formability characteristics of Crofer 22 APU sheets as interconnector for solid oxide fuel cells

2018 ◽  
Vol 43 (31) ◽  
pp. 14638-14647 ◽  
Author(s):  
Bora Timurkutluk ◽  
Serkan Toros ◽  
Sezer Onbilgin ◽  
Habip Gokay Korkmaz
Keyword(s):  
Fuel Cells ◽  
Solid Oxide Fuel Cells ◽  
Solid Oxide ◽  
Oxide Fuel

Optimal Design of Current Takeoff in Bus Bars for Tubular Solid Oxide Fuel Cells

2008 ◽  
Vol 5 (2) ◽  
Author(s):  
Gianfranco DiGiuseppe ◽  
Robert Draper
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cells ◽  
Current Density ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Simple Analytical Model ◽  
Axial Profile ◽  
A Current

The technology of tubular solid oxide fuel cells of cylindrical geometry has advanced enough such that several demonstration units are currently being tested. This paper presents a simple analytical model for the determination of the current density as a function of axial active cell length under idealized conditions. In addition, a current density axial profile under generator conditions obtained from modeling work is used and compared to the simpler approach. The resulting current density axial profiles are then used to design current takeoff in bus bars where the losses in the power leads are minimized. The result is an optimal scenario where bus bars can be considered to be surfaces that do not significantly affect the natural current density of the solid oxide fuel cell.

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