Flooding-reducing fuel cell electrode
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United States of America Patent
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Feb 18, 2003
Grant Date -
N/A
app pub date -
Nov 16, 2000
filing date -
Nov 16, 2000
priority date (Note) -
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Abstract
An electrode for an electrochemical fuel cell is provided. More particularly, an electrode formed of a sheet of a compressed mass of expanded graphite particles having a plurality of transverse fluid channels passing through the sheet between first and second opposed surfaces of the sheet, is provided. The size, shape and/or placement of the channels, and/or the density of the sheet, is engineered so as to reduce or minimize flooding in the fuel cell.
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