Method of manufacturing positive nickel hydroxide electrodes
Patent
·
OSTI ID:7191641
A method of manufacturing a positive nickel hydroxide electrode is discussed. A highly porous core structure of organic material having a fibrous or reticular texture is uniformly coated with nickel powder and then subjected to a thermal treatment which provides sintering of the powder coating and removal of the organic core material. A consolidated, porous nickel support structure is thus produced which has substantially the same texture and porosity as the initial core structure. To provide the positive electrode including the active mass, nickel hydroxide is deposited in the pores of the nickel support structure.
- Assignee:
- Battelle Memorial Inst.
- Patent Number(s):
- US 3926671
- OSTI ID:
- 7191641
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
CATHODES
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTRODES
ELEMENTS
ENERGY STORAGE SYSTEMS
FABRICATION
HEAT TREATMENTS
HYDROGEN COMPOUNDS
HYDROXIDES
IRON-NICKEL BATTERIES
METAL-GAS BATTERIES
METAL-METAL OXIDE BATTERIES
METALS
NICKEL
NICKEL COMPOUNDS
NICKEL HYDROXIDES
NICKEL-CADMIUM BATTERIES
NICKEL-HYDROGEN BATTERIES
NICKEL-ZINC BATTERIES
OXYGEN COMPOUNDS
POWDERS
PRODUCTION
SINTERING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
CATHODES
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTRODES
ELEMENTS
ENERGY STORAGE SYSTEMS
FABRICATION
HEAT TREATMENTS
HYDROGEN COMPOUNDS
HYDROXIDES
IRON-NICKEL BATTERIES
METAL-GAS BATTERIES
METAL-METAL OXIDE BATTERIES
METALS
NICKEL
NICKEL COMPOUNDS
NICKEL HYDROXIDES
NICKEL-CADMIUM BATTERIES
NICKEL-HYDROGEN BATTERIES
NICKEL-ZINC BATTERIES
OXYGEN COMPOUNDS
POWDERS
PRODUCTION
SINTERING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS