Solid electrolyte fuel cell and manufacturing method thereof

Details Solid electrolyte fuel cell and manufacturing method thereof Solid electrolyte fuel cell and manufacturing method thereof

2006-11-28

2006-11-28

Kalafut, Stephen J. (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C264S648000

Reexamination Certificate

active

07141327

ABSTRACT:
A solid electrolyte fuel cell including a protonic oxide conductor having a composition represented by Ba(Zr1−xCex)1−yMyAlzO3−α(M: one or more kinds of elements selected from a group of tri-valent rare earth elements and In, 1≧x≧0, 0.3>y>0, 0.04>z≧0, and 1.5>α>0); and an electrode that is mainly made of platinum and has catalysis properties; wherein an electrolyte has a film thickness of 300 μm or less, and a method of manufacturing the same are disclosed. The solid electrolyte fuel cell can obtain a cell output even at low temperatures equal to 500 degrees centigrade or less.

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patent: 2001-307546 (2001-11-01), None

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