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Ionic semiconductor materials and applications thereof

  • US 5,055,171 A
  • Filed: 06/22/1990
  • Issued: 10/08/1991
  • Est. Priority Date: 10/06/1986
  • Status: Expired due to Fees
First Claim
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1. An electrode comprising:

  • metallic electrode material; and

    a nonporous solid composite material encapsulating said electrode material, said composite material comprising an inert matrix material having hydrogel substantially uniformly dispersed therein, the hydrogel comprising 10% to approximately 50% by weight of the dry composite material, there being sufficient bonding between molecules of the hydrogel and the matrix material to prevent substantial leach-out of hydrogel molecules from the composite.

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