×

SORFC system with non-noble metal electrode compositions

  • US 20050053812A1
  • Filed: 09/10/2003
  • Published: 03/10/2005
  • Est. Priority Date: 09/10/2003
  • Status: Active Grant
First Claim
Patent Images

1. A solid oxide regenerative fuel cell, comprising:

  • a ceramic electrolyte;

    a first electrode which is adapted to be positively biased when the fuel cell operates in a fuel cell mode and in an electrolysis mode; and

    a second electrode which is adapted to be negatively biased when the fuel cell operates in the fuel cell mode and in the electrolysis mode;

    wherein the second electrode comprises less than 1 mg/cm2 of noble metal.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×