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Recharge catalyst with thin film carbon coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode

  • US 6,069,107 A
  • Filed: 06/17/1998
  • Issued: 05/30/2000
  • Est. Priority Date: 06/17/1998
  • Status: Expired due to Fees
First Claim
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1. Catalyst composition for use in a rechargeable metal-air electrochemical cell comprising an oxygen evolution catalyst coated with a thin film deposition coating of carbon, wherein the thin film of carbon has a thickness less than about 10 microns.

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