Stabilized carbonate fuel cell cathode
Patent
·
OSTI ID:5665773
This patent describes a composite structure for use in a molten carbonate fuel cell; an anode layer; a cathode layer comprising a nickel oxide material; an electrolyte layer situated between the anode and cathode layers; and a constituent for retarding migration and/or dissolution of the nickel-oxide constituent from the cathode, the retarding constituent comprising one or more oxides of alkaline earth metals.
- Assignee:
- Energy Research Corp., Danbury, CT (USA)
- Patent Number(s):
- US 4992342; A
- Application Number:
- PPN: US 7-725257
- OSTI ID:
- 5665773
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
30 DIRECT ENERGY CONVERSION
300503* -- Fuel Cells-- Materials
Components
& Auxiliaries
ALKALINE EARTH METALS
ANODES
CATHODES
CHALCOGENIDES
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTROLYTES
ELEMENTS
FUEL CELLS
HIGH-TEMPERATURE FUEL CELLS
METALS
MOLTEN CARBONATE FUEL CELLS
NICKEL COMPOUNDS
NICKEL OXIDES
OXIDES
OXYGEN COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
300503* -- Fuel Cells-- Materials
Components
& Auxiliaries
ALKALINE EARTH METALS
ANODES
CATHODES
CHALCOGENIDES
DIRECT ENERGY CONVERTERS
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTROLYTES
ELEMENTS
FUEL CELLS
HIGH-TEMPERATURE FUEL CELLS
METALS
MOLTEN CARBONATE FUEL CELLS
NICKEL COMPOUNDS
NICKEL OXIDES
OXIDES
OXYGEN COMPOUNDS
TRANSITION ELEMENT COMPOUNDS