METHOD FOR MANUFACTURING HIGH-LOADING ELECTRODE

Provided is a method of manufacturing a high loading electrode, which prevents the phenomenon of the binder being lifted, does not cause drying of the electrode slurry, and does not cause damage of the electrode layer and reduction of the electrode strength at the corners in the punching.The method...

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Bibliographic Details
Main Authors KIM, Yong Jun, DOELLE, Janis, PARK, Se Mi, KIM, Seok Koo, MIN, Ji Won
Format Patent
LanguageEnglish
Hungarian
Published 28.06.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:Provided is a method of manufacturing a high loading electrode, which prevents the phenomenon of the binder being lifted, does not cause drying of the electrode slurry, and does not cause damage of the electrode layer and reduction of the electrode strength at the corners in the punching.The method of manufacturing a high loading electrode includes: applying an electrode slurry on a release film to thereby produce an electrode layer having the release film attached thereto; punching the electrode layer having the release film attached thereto to a size of a unit electrode; and separating and removing the release film from the punched electrode layer and then rolling up the electrode layer to at least two layers on a current collector.
Bibliography:Application Number: HUE18774759