Enhancement of mechanical properties of ceramic membranes and solid electrolytes
June 12, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesMixed conductors of graphite, processes for their preparation and their use Device for evolution of oxygen with ternary electrocatalysts containing valve metals Process for the electrocatalytic conversion of light hydrocarbons to synthesis gas Process for the electrocatalytic oxidation of low molecular weight hydrocarbons to higher molecular weight hydrocarbons High energy density lithium-oxygen secondary battery Method of making sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells Solid compositions for fuel cells, sensors and catalysts Oxidic bodies with ionic and electronic conductivity Electrocatalytic oxidative dehydrogenation of saturated hydrocarbons to unsaturated hydrocarbons Stabilized bismuth oxide InventorsAssigneeApplicationNo. 489382 filed on 06/12/1995US Classes:204/283, Perforated or foraminous electrode204/295, Diaphragms205/344, Utilizing bipolar membrane419/19, Oxide containing419/20, Rare earth oxide419/21, Silver metal with metal oxide419/23, Powder shape or size characteristics429/30, Solid electrolyte429/33, Electrolyte composition chemically specified501/103, Zirconium oxide501/123, Alkaline earth metal compound containing501/126, Trivalent metal compound (e.g., iron oxide, chromium oxide, trivalent rare earth oxide, etc.) containing501/132, Chromium compound containing501/134, Titanate, zirconate, stannate, niobate, or tantalate or oxide of titanium, zirconium, tin, niobium, or tantalum containing (e.g., dielectrics, etc.)501/152Yttrium, lanthanide, actinide, or transactinide containing (i.e., atomic numbers 39 or 57-71 or 89+)ExaminersPrimary: Bell, Bruce F.Attorney, Agent or FirmForeign Patent References
International ClassC25B 015/00AbstractEnhancement of mechanical properties of ceramic membranes by introduction of a uniformly distributed high-temperature oxidation-resistant metal phase into the brittle ceramic phase to achieve mechanically strong ceramic/metal composites operable in an oxidation atmosphere and at elevated temperatures.Other References
Field of SearchDiaphragmsElectrolyte composition chemically specified Solid electrolyte Oxide containing Rare earth oxide Silver metal with metal oxide Powder shape or size characteristics Zirconium oxide Alkaline earth metal compound containing Trivalent metal compound (e.g., iron oxide, chromium oxide, trivalent rare earth oxide, etc.) containing Chromium compound containing Titanate, zirconate, stannate, niobate, or tantalate or oxide of titanium, zirconium, tin, niobium, or tantalum containing (e.g., dielectrics, etc.) Yttrium, lanthanide, actinide, or transactinide containing (i.e., atomic numbers 39 or 57-71 or 89+) Utilizing bipolar membrane |
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