High-power-density-solid-oxide-electrolyte fuel cells

Journal Article · Wed Jan 01 04:00:00 EST 1992 · Journal of the Electrochemical Society; (United States)

DOI:https://doi.org/10.1149/1.2069209· OSTI ID:5280418

Sasaki, H; Suzuki, M; Otoshi, S; Kajimura, A; Ippommatsu, M ^[1]

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1. Fundamental Research Lab., Osaka Gas Co., Ltd. 6-19-9, Torishima, Konohana-ku, Osaka 554 (JP)

This paper reports that, the authors succeeded in fabricating a solid-oxide-electrolyte fuel cell, with the highest power-generation density, with a maximum single-cell-level density of 1550 mW/cm{sup 2}. This cell was made by depositing a 10{mu}m thick 10 mol% (m/o) yttria stabilized zirconia (YSZ) electrolyte layer on a porous La(Sr)MnO{sub x} cathode tube using the electrochemical vapor deposition method and then making a Ru/YSZ cermet anode on top of it.

• OSTI ID: 5280418
• Journal Information: Journal of the Electrochemical Society; (United States), Journal Name: Journal of the Electrochemical Society; (United States) Vol. 139:1; ISSN JESOA; ISSN 0013-4651
• Country of Publication: United States
• Language: English

Related Subjects

30 DIRECT ENERGY CONVERSION
300501* -- Fuel Cells-- Design & Development
300503 -- Fuel Cells-- Materials
Components
& Auxiliaries
300505 -- Fuel Cells-- Electrochemistry
Mass Transfer & Thermodynamics
36 MATERIALS SCIENCE
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
ALLOYS
ANODES
CATHODES
CHALCOGENIDES
CHEMICAL COATING
CHEMICAL VAPOR DEPOSITION
DENSITY
DEPOSITION
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELECTROCHEMICAL COATING
ELECTRODES
ELECTROLYTES
ELEMENTS
FABRICATION
FUEL CELLS
LANTHANUM COMPOUNDS
MANGANESE COMPOUNDS
MANGANESE OXIDES
MATERIALS TESTING
METALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PLATINUM METALS
POWER GENERATION
RARE EARTH COMPOUNDS
RUTHENIUM
SOLID ELECTROLYTE FUEL CELLS
STABILIZED SUPERCONDUCTORS
SUPERCONDUCTORS
SURFACE COATING
TESTING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
YTTRIUM ADDITIONS
YTTRIUM ALLOYS
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES