Lithium batteries with organic slurry cathodes
Patent
·
OSTI ID:5690856
This patent describes a laminar electrical cell. This cell consists of a sheet of conductive plastic, a separator, a cathode consisting essentially of a slurry of dewatered MnO/sub 2/ and carbon particles in a solution of a lithium salt in a substantially anhydrous organic solvent between and in contact with the conductive plastic sheet and the separator with the solution permeating the separator. The slurry is free of any binder material, and a thin sheet of lithium is in contact with the separator. The separator being interposed between the cathode and the lithium sheet.
- Assignee:
- Polaroid Corp., Cambridge, MA
- Patent Number(s):
- US 4579792
- OSTI ID:
- 5690856
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ALKALI METAL COMPOUNDS
BATTERY SEPARATORS
BINDERS
CARBON
CATHODES
CHALCOGENIDES
CHEMICAL COMPOSITION
DISPERSIONS
ELECTRIC BATTERIES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTROCHEMICAL CELLS
ELECTRODES
ELEMENTS
LITHIUM COMPOUNDS
MANGANESE COMPOUNDS
MANGANESE OXIDES
MATERIALS
MIXTURES
NONMETALS
ORGANIC SOLVENTS
OXIDES
OXYGEN COMPOUNDS
PARTICLES
PETROCHEMICALS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
PLASTICS
REMOVAL
SHEETS
SLURRIES
SOLVENTS
SUSPENSIONS
SYNTHETIC MATERIALS
TRANSITION ELEMENT COMPOUNDS
WATER REMOVAL
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ALKALI METAL COMPOUNDS
BATTERY SEPARATORS
BINDERS
CARBON
CATHODES
CHALCOGENIDES
CHEMICAL COMPOSITION
DISPERSIONS
ELECTRIC BATTERIES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTROCHEMICAL CELLS
ELECTRODES
ELEMENTS
LITHIUM COMPOUNDS
MANGANESE COMPOUNDS
MANGANESE OXIDES
MATERIALS
MIXTURES
NONMETALS
ORGANIC SOLVENTS
OXIDES
OXYGEN COMPOUNDS
PARTICLES
PETROCHEMICALS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
PLASTICS
REMOVAL
SHEETS
SLURRIES
SOLVENTS
SUSPENSIONS
SYNTHETIC MATERIALS
TRANSITION ELEMENT COMPOUNDS
WATER REMOVAL