Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same

A negative active material for a rechargeable lithium battery includes a SiOx (0.5@x@1.5) compound including crystalline Si, and a SiCy, (0.5@y@1.5) compound including crystalline carbon. The negative active material may be used in a rechargeable lithium battery to achieve high capacity and good cyc...

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Hauptverfasser: KIM TAE-SIK, KIM DEOK-HYUN, JOO KYU-NAM, KIM JAE-MYUNG
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creator KIM TAE-SIK
KIM DEOK-HYUN
JOO KYU-NAM
KIM JAE-MYUNG
description A negative active material for a rechargeable lithium battery includes a SiOx (0.5@x@1.5) compound including crystalline Si, and a SiCy, (0.5@y@1.5) compound including crystalline carbon. The negative active material may be used in a rechargeable lithium battery to achieve high capacity and good cycle-life characteristics.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Negative active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the same
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