NEGATIVE ELECTRODE FOR LITHIUM METAL BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM METAL BATTERY COMPRISING SAME

The present invention provides a negative electrode for a lithium metal battery, a manufacturing method thereof, and a lithium metal battery comprising same, wherein the negative electrode comprises: a metallic current collector substrate; a lithium metal layer formed on at least one surface of the...

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Bibliographic Details
Main Author YUN, Hyunwoong
Format Patent
LanguageEnglish
French
Korean
Published 05.05.2022
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Summary:The present invention provides a negative electrode for a lithium metal battery, a manufacturing method thereof, and a lithium metal battery comprising same, wherein the negative electrode comprises: a metallic current collector substrate; a lithium metal layer formed on at least one surface of the metallic current collector substrate; and a protective layer formed on the lithium metal layer, the protective layer containing: a metal powder or metal wire; an alloy powder or alloy wire; or a mixture thereof. La présente invention concerne une électrode négative pour une batterie au lithium-métal, son procédé de fabrication, et une batterie au lithium-métal la comprenant, l'électrode négative comprenant : un substrat de collecteur de courant métallique ; une couche de métal de lithium formée sur au moins une surface du substrat de collecteur de courant métallique ; et une couche de protection formée sur la couche de métal de lithium, la couche de protection contenant : une poudre métallique ou un fil métallique ; une poudre d'alliage ou un fil d'alliage ; ou un mélange de ceux-ci. 본 발명은, 리튬 금속 전지용 음극으로서, 상기 음극은, 금속 집전 기재, 상기 금속 집전 기재의 적어도 일면에 형성되어 있는 리튬 금속층, 및 상기 리튬 금속층 상에 형성되는 보호층을 포함하고, 상기 보호층은 금속 분말 또는 금속 와이어; 합금속 분말 또는 합금속 와이어; 또는 이들의 혼합물;을 포함하는 음극, 이의 제조방법, 및 이를 포함하는 리튬 금속 전지를 제공한다.
Bibliography:Application Number: WO2021KR15617