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Process for the manufacture of electrodes having perovskite structure for electrochemical high temperature cells

Patent ·
OSTI ID:5940165
;
This invention relates to a material for the manufacture of porous electrodes for electrochemical high temperature cells and measuring sondes having oxygen ion-conducting solid electrolytes based on zirconium dioxide or cerium dioxide, comprising an admixture of mixed oxides having a perovskite structure based on LaMnO/sub 3/ or LaNiO/sub 3/ or LaCoO/sub 3/, and small amounts of chromium and monovalent or bivalent cations selected from the group of the alkali elements or the alkaline earth elements or of Zn, Cd, Mg, Sn, or Pb. The invention also relates to a process for the manufacture of electrode material.
Assignee:
Dornier Systems G.M.B.H.
Patent Number(s):
US 4276202
OSTI ID:
5940165
Country of Publication:
United States
Language:
English

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Related Subjects

30 DIRECT ENERGY CONVERSION
300503* -- Fuel Cells-- Materials
Components
& Auxiliaries
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
ALLOYS
CADMIUM COMPOUNDS
CADMIUM OXIDES
CERIUM COMPOUNDS
CERIUM OXIDES
CHALCOGENIDES
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
COBALT COMPOUNDS
COBALT OXIDES
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTROLYTES
ELECTROLYTIC CELLS
ELEMENTS
FABRICATION
FUEL CELLS
HIGH-TEMPERATURE FUEL CELLS
ION PROBES
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
LEAD COMPOUNDS
LEAD OXIDES
MAGNESIUM COMPOUNDS
MAGNESIUM OXIDES
MANGANESE COMPOUNDS
MANGANESE OXIDES
METALS
MINERALS
NICKEL COMPOUNDS
NICKEL OXIDES
OXIDES
OXYGEN COMPOUNDS
PEROVSKITES
PLATINUM
PLATINUM ALLOYS
PLATINUM METAL ALLOYS
PLATINUM METALS
PROBES
RARE EARTH COMPOUNDS
SOLID ELECTROLYTES
TIN COMPOUNDS
TIN OXIDES
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
ZINC COMPOUNDS
ZINC OXIDES
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES