Electrochemical generator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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app pub date -
Oct 14, 2004
filing date -
Oct 14, 2003
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Abstract
The invention describes a new design of ionomer membrane fuel cell stack comprising a multiplicity of stainless steel bipolar plates, electrodes, membranes and perimetrical sealing gaskets enclosed between compression plates. The novel design is directed to prevent the build up of metal ions in the membranes and the consequent voltage decay; for this purpose, the lateral migration inside the ionomer membranes of the metal ions contained in the cooling fluid is prevented.
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