LITHIUM SECONDARY BATTERY CATHODE COMPRISING INSULATING LAYER WITH EXCELLENT WET ADHESIVE STRENGTH AND LITHIUM SECONDARY BATTERY COMPRISING SAME

LITHIUM SECONDARY BATTERY CATHODE COMPRISING INSULATING LAYER WITH EXCELLENT WET ADHESIVE STRENGTH AND LITHIUM SECONDARY BATTERY COMPRISING SAME

The present technology relates to a positive electrode for a lithium secondary battery, which includes an insulating layer having excellent wet adhesion, and a lithium secondary battery including the same, and they have an advantage in that migration of lithium ions in an overlay region of the elect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JANG, Seong Keun, CHOI, Sang A, PARK, Sung Chul, YOON, Sung Soo
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 technology relates to a positive electrode for a lithium secondary battery, which includes an insulating layer having excellent wet adhesion, and a lithium secondary battery including the same, and they have an advantage in that migration of lithium ions in an overlay region of the electrode can be blocked to suppress capacity expression and the like due to the insulating layer having excellent wet adhesion in a liquid electrolyte.