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Cathode composition and method for solid state lithium battery

Patent ·
OSTI ID:5503887
;

A solid-state lithium battery is described of the type comprising a lithium or lithium-aluminum anode, a polymeric electrolyte, and a cathode based on vanadium oxide. The improvement described here consists of a cathode comprising a multiplicity of spheres, each sphere consisting of a vanadium oxide core encapsulated in a polymer film, the polymer film containing an inorganic salt and an activated carbon.

Assignee:
NOV; EDB-86-127435; NOV-85-012933
Patent Number(s):
US 4576883
OSTI ID:
5503887
Country of Publication:
United States
Language:
English

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Related Subjects

25 ENERGY STORAGE
250903* -- Energy Storage-- Batteries-- Materials
Components
& Auxiliaries
ACTIVATED CARBON
ADSORBENTS
ALKALI METALS
ALUMINIUM
ANODES
CARBON
CATHODES
CHALCOGENIDES
CHEMICAL COMPOSITION
ELECTRIC BATTERIES
ELECTROCHEMICAL CELLS
ELECTRODES
ELECTROLYTES
ELEMENTS
LITHIUM
METALS
NONMETALS
OXIDES
OXYGEN COMPOUNDS
POLYMERS
SALTS
SOLID ELECTROLYTES
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS
VANADIUM OXIDES