Method for the producing electrodes, components, half cells and cells for eletrochemical energy converters
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United States of America Patent
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Issued Date -
May 6, 2004
app pub date -
Dec 10, 2003
filing date -
Dec 22, 2000
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Abandoned
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Abstract
The invention relates to a method for producing electrodes, components, half cells and cells for electrochemical energy converters, such as fuel cells or electrolysis cells, comprising the following steps: a) producing a plane, porous support material (4a; 4b); b) applying at least one layer of an electrode material (1) and/or a layer of a catalyst material (18) to the porous support material (4a); c) rolling or pressing said porous support material (4a) together with the layers applied thereto to a predetermined thickness (D), at the same time producing a flat and smooth or structured surface.
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