Nickel oxide--hydrogen cell. [40 to 70 wh/kg]
Patent
·
OSTI ID:6786113
Nickel/hydrogen cells have a long cycle life and other attributes making them desirable for electric vehicle applications, but their cost is high. Cost reduction is obtained by the use of positive electrodes with high capacity per unit area, e.g. porous sintered nickel oxide electrodes, which contain absorbed therein major quantities of the electrolyte. The structure of positive and hydrophilic negative electrodes and of separators is specially adapted for this purpose. 5 figures, 4 tables.
- Assignee:
- Deutsche Automobilgesellschaft GmbH
- Patent Number(s):
- US 4117206
- OSTI ID:
- 6786113
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
BATTERY SEPARATORS
CATHODES
CHALCOGENIDES
DESIGN
ELECTRIC BATTERIES
ELECTRIC-POWERED VEHICLES
ELECTROCHEMICAL CELLS
ELECTRODES
ENERGY STORAGE SYSTEMS
MATERIALS
METAL-GAS BATTERIES
NICKEL COMPOUNDS
NICKEL OXIDES
NICKEL-HYDROGEN BATTERIES
OXIDES
OXYGEN COMPOUNDS
POROUS MATERIALS
SINTERED MATERIALS
TRANSITION ELEMENT COMPOUNDS
VEHICLES
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
BATTERY SEPARATORS
CATHODES
CHALCOGENIDES
DESIGN
ELECTRIC BATTERIES
ELECTRIC-POWERED VEHICLES
ELECTROCHEMICAL CELLS
ELECTRODES
ENERGY STORAGE SYSTEMS
MATERIALS
METAL-GAS BATTERIES
NICKEL COMPOUNDS
NICKEL OXIDES
NICKEL-HYDROGEN BATTERIES
OXIDES
OXYGEN COMPOUNDS
POROUS MATERIALS
SINTERED MATERIALS
TRANSITION ELEMENT COMPOUNDS
VEHICLES