Dry electrode, method of manufacturing dry electrode, and lithium battery including dry electrode

Provided are a dry electrode, a method for manufacturing the dry electrode, and a lithium battery including the dry electrode, the method comprising the steps of: providing one or more intermediate layers on one side or both opposite sides of an electrode current collector to prepare a first laminat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIM SUNG-DAE, LEE JINHYON, KWON IL-KYUNG, NAM HYUN, KWON SEUNG-WOOK, PYEON AH-RAM, CHOI JONG-SUP, YOON YEONHEE, LEE DONG-KEUN, FANG YUMIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Provided are a dry electrode, a method for manufacturing the dry electrode, and a lithium battery including the dry electrode, the method comprising the steps of: providing one or more intermediate layers on one side or both opposite sides of an electrode current collector to prepare a first laminate; preparing a second laminate by disposing a dry electrode film having an area larger than an area of the intermediate layer on the first laminate, in which the dry electrode film includes a first region on the intermediate layer and a second region extending from the first region beyond an outer periphery of the intermediate layer; and dragging out at least a portion of the second region of the dry electrode film to separate the second region from the first region, thereby disposing the dry electrode, the intermediate layer including a peripheral region and an intermediate region, in which a thickness of the peripheral region is greater than a thickness of the intermediate region. 提供了一种干电极、用于制造干电极的方法和包括该干电极的锂电池,该