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MEMBRANE/ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE FUEL CELLS AND POLYMER ELECTROLYTE FUEL CELL

  • US 20090246592A1
  • Filed: 03/20/2009
  • Published: 10/01/2009
  • Est. Priority Date: 03/21/2008
  • Status: Active Grant
First Claim
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1. A membrane/electrode assembly for polymer electrolyte fuel cells, which comprises a cathode having a catalyst layer, an anode having a catalyst layer, and a polymer electrolyte membrane interposed between the catalyst layer of the cathode and the catalyst layer of the anode, wherein at least one of the cathode and the anode further has a reinforcing layer comprising a porous sheet-form reinforcing material made of a polymer, and an electrically conductive fiber.

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