Method for Producing a Thin-Film Fuel Cell
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United States of America Patent
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Issued Date -
May 13, 2010
app pub date -
Nov 28, 2006
filing date -
Nov 30, 2005
priority date (Note) -
Abandoned
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Abstract
The invention relates to a method for producing a thin-film fuel cell. The inventive method comprises plasma spraying a first porous carbon electrode on a gas-diffusing substrate in a vacuum chamber, wherein the first porous carbon electrode comprises a catalyst used to accelerate at least one chemical reaction that takes place in the fuel cell; depositing ion-conducting material on the first porous carbon electrode to provide a membrane having a thickness of less than 20 micrometers; and plasma spraying a second porous carbon electrode on the membrane in the vacuum chamber, wherein the second electrode comprises a catalyst.
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