NEGATIVE ACTIVE MATERIAL, NEGATIVE ELECTRODE COMPRISING NEGATIVE ACTIVE MATERIAL, AND SECONDARY BATTERY COMPRISING NEGATIVE ELECTRODE

The present invention relates to a negative electrode active material which includes a core including SiOx(0<x<2), a shell which is disposed on the core and includes lithium silicate, and a coating layer which is disposed on the shell and includes carbon nanotubes.

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Bibliographic Details
Main Authors LEE, Yong Ju, CHOI, Jung Hyun, PARK, Se Mi, OH, Il Geun, KIM, Dong Hyuk, JO, Rae Hwan, KIM, Eun Kyung, LEE, Su Min
Format Patent
LanguageEnglish
French
German
Published 04.11.2020
Subjects
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS THEREOF
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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 negative electrode active material which includes a core including SiOx(0<x<2), a shell which is disposed on the core and includes lithium silicate, and a coating layer which is disposed on the shell and includes carbon nanotubes.
Bibliography:Application Number: EP20180867921