SOLUBLE POLYIMIDE BINDER FOR CATHODE OF LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Disclosed are a soluble polyimide binder for a cathode of a lithium secondary battery capable of securing high heat resistance, safety, and excellent battery performance by using the soluble polyimide binder as a cathode binder for a lithium secondary battery, a manufacturing method thereof, and a l...

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Bibliographische Detailangaben
Hauptverfasser:	PARK, Ho Young, LEE, Kye Ung, LEE, Jun Yun
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOSITIONS BASED THEREON ELECTRICITY MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Disclosed are a soluble polyimide binder for a cathode of a lithium secondary battery capable of securing high heat resistance, safety, and excellent battery performance by using the soluble polyimide binder as a cathode binder for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery comprising same. L'invention concerne un liant de polyimide soluble pour une cathode d'une batterie secondaire au lithium capable de garantir une résistance élevée à la chaleur, une sécurité et d'excellentes performances de batterie en utilisant le liant de polyimide soluble en tant que liant de cathode pour une batterie secondaire au lithium, son procédé de fabrication et une batterie secondaire au lithium le comprenant. 가용성 폴리이미드 바인더를 리튬이차전지용 양극 바인더로 사용하는 것에 의해, 고내열성, 안전성 및 우수한 전지 성능을 확보할 수 있는 리튬이차전지 양극용 가용성 폴리이미드 바인더 및 그 제조 방법과, 이를 포함하는 리튬이차전지에 대하여 개시한다.