ELECTROLYTE ADDITIVE FOR SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE CONTAINING SAME FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY

ELECTROLYTE ADDITIVE FOR SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE CONTAINING SAME FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY

The present invention relates to an electrolyte solution additive for a secondary battery, which includes a compound represented by Formula 1 having an excellent effect of scavenging a decomposition product generated from a lithium salt and simultaneously forming a robust film on a surface of a posi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OH, Jeong Woo, KANG, Yoo Sun, LEE, Chul Haeng
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
CHEMISTRY
ELECTRICITY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:The present invention relates to an electrolyte solution additive for a secondary battery, which includes a compound represented by Formula 1 having an excellent effect of scavenging a decomposition product generated from a lithium salt and simultaneously forming a robust film on a surface of a positive electrode, and a non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery which include the same.