LITHIUM-DOPED SILICON-BASED OXIDE NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME

LITHIUM-DOPED SILICON-BASED OXIDE NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME

Provided are a negative electrode active material including: negative electrode active material particles including: a silicon oxide (SiOx, 0

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Hauptverfasser: Kim, Joon-Sup, Park, Eunjun, Park, Gwi Ok, Youn, Donghan, Kim, Hansu, Chung, Dong Jae
Format: Patent
Sprache:eng ; fre ; ger
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator Kim, Joon-Sup
Park, Eunjun
Park, Gwi Ok
Youn, Donghan
Kim, Hansu
Chung, Dong Jae
description Provided are a negative electrode active material including: negative electrode active material particles including: a silicon oxide (SiOx, 0
format Patent
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and at least one lithium silicate selected from Li2SiO3, Li2Si2O5, and Li4SiO4 in at least a part of the silicon oxide, wherein the negative electrode active material has a content of a nitrogen element according to X-ray photoelectron spectroscopy (XPS) of 1.45 atom% or less, and a negative electrode and a lithium secondary battery including the same.</abstract><oa>free_for_read</oa></addata></record>
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title LITHIUM-DOPED SILICON-BASED OXIDE NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME
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