Fuel cell
AssigneeOmnagen Limited
InventorKen Omersa
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Abstract
A solid state fuel cell comprising a non-polymeric electrolyte, the fuel cell comprising a member having a porous region, the member comprising metallic titanium or an alloy thereof. Preferably, the fuel cell is a solid oxide fuel cell or a protonic ceramic fuel cell. The porous region may be bounded by a non-porous region. The titanium-containing member may be coated with layers of ceramic materials.
Claims32
A solid state fuel cell comprising a non-polymeric electrolyte, the fuel cell further comprising a member acting as an electrode having a porous region, the member comprising metallic titanium or an alloy thereof,
- wherein the member is doped with other metals or metal salts, and/or has catalysts and/or ceramic material within its pores.
A solid state fuel cell comprising a non-polymeric electrolyte, and further comprising a plurality of members and interconnects, each member acting as an electrode and having a porous region, the members and interconnects comprising metallic titanium or an alloy thereof,
- wherein each member is doped with other metals or metal salts, and/or has catalysts and/or ceramic material within its pores.
Dependencies are inferred from the claim text.