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Electrodies containing a conductive metal oxide

  • US 5,045,170 A
  • Filed: 05/02/1989
  • Issued: 09/03/1991
  • Est. Priority Date: 05/02/1989
  • Status: Expired due to Fees
First Claim
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1. In an electrode configured for use in a lead-sulfuric acid battery, including a conductive current collector and a layer of an active lead material in contact with said collector, the improvement which comprises an electrically conductive, sulfuric acid-resistant metal oxide of perovskite structure in contact with said layer, wherein said metal oxide consists essentially of a compound selected from the group consisting of BaPbO3, ZnSnO3, CdSnO3, ZnPbO3, CdPbO3, Cd2 PbO4, and CdPb2 O5, and combinations thereof.

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