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Composite electrolyte with crosslinking agents

  • US 20050282053A1
  • Filed: 07/28/2005
  • Published: 12/22/2005
  • Est. Priority Date: 08/28/2003
  • Status: Abandoned Application
First Claim
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1. A fuel cell, comprising:

  • an anode;

    a cathode fuel supply to the anode;

    oxidant supply to the cathode;

    a polymer electrolyte membrane positioned between the cathode and anode and fashioned with crosslinking agent crosslinked into an ion-conducting base material through hydroxyl and sulfonic acid condensation or though amine and sulfonic acid condensation; and

    a membrane electrode assembly (MEA) with the polymer electrolyte membrane.

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