METHOD FOR MANUFACTURING CATHODE FOR LITHIUM SECONDARY BATTERY, CATHODE MANUFACTURED USING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

METHOD FOR MANUFACTURING CATHODE FOR LITHIUM SECONDARY BATTERY, CATHODE MANUFACTURED USING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

The present invention provides a manufacturing method of a positive electrode for a lithium secondary battery including: a step of preparing a positive electrode in which a positive electrode active material layer including a lithium iron phosphate formed on a current collector; and a step of adsorb...

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Bibliographische Detailangaben
Hauptverfasser: JO, Jeong Geun, KIM, Ki Woong, JOE, Youn Cheol, KWON, O Jong, AN, In Gu, KIM, Min Hyun
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:The present invention provides a manufacturing method of a positive electrode for a lithium secondary battery including: a step of preparing a positive electrode in which a positive electrode active material layer including a lithium iron phosphate formed on a current collector; and a step of adsorbing an organic solvent to the positive electrode active material layer, the organic solvent which includes one or more selected from the group consisting of N-methyl-2-pyrrolidone (NMP), acetone, ethanol, propylene carbonate, ethylmethyl carbonate, ethylene carbonate, and dimethyl.