Fuel electrode for solid electrolyte fuel cells and a method for manufacture of the electrode
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United States of America Patent
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Feb 15, 1994
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N/A
app pub date -
Feb 4, 1991
filing date -
Feb 9, 1990
priority date (Note) -
Expired
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Abstract
The invention relates to a fuel electrode for high-temperature solid electrolyte fuel cells and a process for manufacture of the electrode. The fuel electrode of the invention is a porous element composed of a high-melting metal, such as ruthenium, osmium, rhodium or iridium, or an alloy containing the metal. The process for manufacture of the fuel electrode comprises coating an electrode material with a solution or dispersion of the high-melting metal and/or its chloride, sintering the same and finally reducing the product.
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