SECONDARY BATTERY ELECTRODE, MANUFACTURING METHOD THEREFOR, AND ELECTRODE ASSEMBLY

The present disclosure relates to a secondary battery electrode, a manufacturing method therefor, and an electrode assembly, and more particularly, to a secondary battery electrod, which improves stability of the secondary battery, a manufacturing method therefor, and an electrode assembly.In accord...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Nam Won, PARK, Pil Kyu, SONG, Han Gab, YUN, Duck Joong, KIM, Dea Hyun, JEONG, An 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 disclosure relates to a secondary battery electrode, a manufacturing method therefor, and an electrode assembly, and more particularly, to a secondary battery electrod, which improves stability of the secondary battery, a manufacturing method therefor, and an electrode assembly.In accordance with an exemplary embodiment, a secondary battery electrode includes a current collector extending in one direction, a first active material layer provided on one surface of the current collector and including a first inclined portion and a first protruding portion, and a second active material layer provided on the other surface of the current collector and including a second inclined portion and a second protruding portion. Here, the second protruding portion is controlled in position on the second active material layer so as to be provided on a position that is not directly opposite to the first inclined portion with respect to the current collector.