A novel MOCVD strategy for the fabrication of cathode in a solid oxide fuel cell: Synthesis of La0.8Sr0.2MnO3 films on YSZ electrolyte pellets

2010 ◽  
Vol 124 (2-3) ◽  
pp. 1015-1021 ◽  
Author(s):  
Roberta G. Toro ◽  
Davide M.R. Fiorito ◽  
Maria E. Fragalà ◽  
Antonio Barbucci ◽  
Maria P. Carpanese ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Cell Synthesis ◽  
Ysz Electrolyte

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.

NiO+YSZ anode substrate for screen-printing fabrication of YSZ electrolyte film in solid oxide fuel cell

2009 ◽  
Vol 70 (1) ◽  
pp. 164-168 ◽  
Author(s):  
Weiwei Sun ◽  
Xiqiang Huang ◽  
Zhe Lü ◽  
Lijun Zhao ◽  
Bo Wei ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Screen Printing ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Electrolyte Film ◽  
Anode Substrate ◽  
Ysz Electrolyte

A Stack Property of Solid Oxide Fuel Cell Having YSZ Electrolyte Film Grown by RF Magnetron Sputtering

Shinku ◽  
2007 ◽  
Vol 50 (3) ◽  
pp. 214-216 ◽  
Author(s):  
Norikazu SASAKI ◽  
Kentaro OKAMURA ◽  
Takeshi KIMURA ◽  
Akiyoshi NAGATA
Keyword(s):  
Fuel Cell ◽  
Magnetron Sputtering ◽  
Solid Oxide Fuel Cell ◽  
Rf Magnetron Sputtering ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Electrolyte Film ◽  
Ysz Electrolyte
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