PRISMATIC SECONDARY BATTERY HAVING IMPROVED STABILITY

Disclosed herein relates to an electrode assembly including: a plurality of unit cells, each unit cell comprising a positive electrode, a negative electrode, and a separator between the positive electrode and the negative electrode; and a protective stack layer on an outermost part of the electrode...

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Bibliographische Detailangaben
Hauptverfasser:	SUNG, Joo Hwan, BOK, Cheon Hee
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
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Disclosed herein relates to an electrode assembly including: a plurality of unit cells, each unit cell comprising a positive electrode, a negative electrode, and a separator between the positive electrode and the negative electrode; and a protective stack layer on an outermost part of the electrode assembly, comprising a positive electrode foil, a negative electrode foil and a separator between the positive electrode foil and the negative electrode foil and on outer surfaces of the positive electrode foil and the negative electrode foil.