ALL-IN-ONE ELECTRODE STACK UNIT, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME

The present disclosure provides an all-in-one electrode stack unit including:a first electrode, a second electrode, and a separation layer interposed between the first electrode and the second electrode,wherein the separation layer is a photocured PSA coating layer integrally formed on the first ele...

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Bibliographic Details
Main Authors KWON, Soon Kwan, LEE, Byeong Kyu, JEONG, Hyeok, JUNG, Su Taek, JANG, Seokhoon
Format Patent
LanguageEnglish
French
German
Published 11.09.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present disclosure provides an all-in-one electrode stack unit including:a first electrode, a second electrode, and a separation layer interposed between the first electrode and the second electrode,wherein the separation layer is a photocured PSA coating layer integrally formed on the first electrode,wherein the separation layer has a strength of 30 to 50 MPa, and an adhesive force to the second electrode of 70gf/20mm to 90gf/20mm, andwherein the first electrode, the separation layer, and the second electrode are laminated, a method of manufacturing same, and a lithium secondary battery including the same.
Bibliography:Application Number: EP20210923589