Ag-perovskite cermets for thin film solid oxide fuel cell air-electrode applications

1995 ◽  
Vol 76 (1-2) ◽  
pp. 103-113 ◽  
Author(s):  
L Wang
Keyword(s):  
Thin Film ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Air Electrode

Development of Fabrication Processes for Tubular Solid Oxide Fuel Cell (SOFC) by Plasma Spraying

1998 ◽  
Author(s):  
W.T. Ju ◽  
S.H. Hong
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Plasma Spray ◽  
Cell Structure ◽  
Atmospheric Pressure Plasma ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Air Electrode ◽  
Ceramic Electrolyte ◽  
Ysz Electrolyte

Abstract The atmospheric pressure plasma spray processes for functional layers of the tubular solid oxide fuel cell are developed to build a fuel cell structure consisting of air electrode, ceramic electrolyte, and fuel electrode. Further more the characteristics of each film are also investigated. The layers of LSM (La0.65Sr0.35MnO3) air electrode and Ni/8YSZ fuel electrode have porosities of 23 ~32 % sufficient for supplying fuel and oxidant gases efficiently to electrochemical reaction interfaces. The measured electrical conductivities of the electrodes are higher than 90 S/cm at 1000 °C, which satisfy the requirement as the current collecting electrodes. The YSZ electrolyte film has a high ionic conductivity of 0.07 S/cm at 1000 °C, but shows a bit too porous to block the oxygen molecule penetration through it. A unit tubular SOFC is fabricated by the optimized plasma spray processes for depositing each functional film and forming a porous cylindrical supporting tube of the cell, and turns out to have a promising capability of electricity generation.

scholarly journals Spring Based Connection of External Wires to a Thin Film Temperature Sensor Integrated Inside a Solid Oxide Fuel Cell

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Erdogan Guk ◽  
Vijay Venkatesan ◽  
Yunus Sayan ◽  
Lisa Jackson ◽  
Jung-Sik Kim
Keyword(s):  
Thin Film ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Temperature Sensor ◽  
Solid Oxide ◽  
Oxide Fuel
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