Alkali metal of alkaline earth metal compound additive for manganese dioxide-containing nonaqueous cells
Patent
·
OSTI ID:6279989
A nonaqueous cell employing a manganese dioxide-containing solid cathode having a minor amount of an alkali metal or an alkaline earth metal additive such as Li/sub 2/, SiO/sub 3/, Li/sub 2/B/sub 4/O/sub 7/, Li/sub 2/MoO/sub 4/, Li/sub 3/PO/sub 4/ or Li/sub 2/WO/sub 4/ to suppress the build-up of internal impedance in the cell during storage and discharge that may occur with electrolyte degradation.
- Assignee:
- Union Carbide Corporation
- Patent Number(s):
- US 4465747
- OSTI ID:
- 6279989
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ADDITIVES
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
ANODES
CATHODES
CHALCOGENIDES
CHEMISTRY
ELECTRIC BATTERIES
ELECTRIC IMPEDANCE
ELECTROCHEMICAL CELLS
ELECTROCHEMISTRY
ELECTRODES
ELECTROLYTES
IMPEDANCE
MANGANESE COMPOUNDS
MANGANESE OXIDES
ORGANIC SOLVENTS
OXIDES
OXYGEN COMPOUNDS
SOLID ELECTROLYTES
SOLVENTS
TRANSITION ELEMENT COMPOUNDS
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ADDITIVES
ALKALI METAL COMPOUNDS
ALKALINE EARTH METAL COMPOUNDS
ANODES
CATHODES
CHALCOGENIDES
CHEMISTRY
ELECTRIC BATTERIES
ELECTRIC IMPEDANCE
ELECTROCHEMICAL CELLS
ELECTROCHEMISTRY
ELECTRODES
ELECTROLYTES
IMPEDANCE
MANGANESE COMPOUNDS
MANGANESE OXIDES
ORGANIC SOLVENTS
OXIDES
OXYGEN COMPOUNDS
SOLID ELECTROLYTES
SOLVENTS
TRANSITION ELEMENT COMPOUNDS