Water-retaining anode structure for a fuel cell
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United States of America Patent
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Jul 29, 2008
Grant Date -
Apr 22, 2004
app pub date -
Jun 20, 2001
filing date -
Jul 8, 2000
priority date (Note) -
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Abstract
A novel anode structure for making a proton exchange membrane fuel cell (PEMFC) tolerant to incidences of cell reversal includes an electrocatalyst layer having at least one electrocatalyst and at least one proton conducting polymer. The anode structure also includes one or more water retaining material(s), such as carbon nanofibers, embedded within the electrocatalyst layer.
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