METHOD OF MAKING A CATHODE SLURRY AND A CATHODE

METHOD OF MAKING A CATHODE SLURRY AND A CATHODE

A cathode slurry comprising organic solvent, lithium iron phosphate, polymeric binder, and at least one conductive agent, and from about 30 wt. % to about 40 wt. % solids is prepared. The cathode slurry may be coated onto at least one side of a substrate to form a cathode coated substrate. The catho...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANG, Minkoo, STEVANOVIC, Maya
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
TRANSPORTING
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Beschreibung
Zusammenfassung:A cathode slurry comprising organic solvent, lithium iron phosphate, polymeric binder, and at least one conductive agent, and from about 30 wt. % to about 40 wt. % solids is prepared. The cathode slurry may be coated onto at least one side of a substrate to form a cathode coated substrate. The cathode coated substrate may be dried to form a cathode. An anode and cathode may be contained within a housing with electrolyte to form a lithium ion cell.