LITHIUM ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME

The present invention relates to a lithium electrode and a lithium secondary battery comprising the same. More particularly, in the preparation of the lithium electrode, a protective layer for protecting the lithium metal is first formed on the substrate, lithium metal may be deposited on the protec...

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Bibliographic Details
Main Authors SON, Byoungkuk, CHOI, Junghun, JANG, Minchul, YOUN, Suk Il
Format Patent
LanguageEnglish
French
German
Published 17.06.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present invention relates to a lithium electrode and a lithium secondary battery comprising the same. More particularly, in the preparation of the lithium electrode, a protective layer for protecting the lithium metal is first formed on the substrate, lithium metal may be deposited on the protective layer and then transferred to at least one side of the current collector to form a lithium electrode having a thin and uniform thickness, and the energy density of the lithium secondary battery using the lithium electrode thus manufactured may be improved.
Bibliography:Application Number: EP20180868689