NEGATIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY METHOD FOR MANUFACTURING THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

The present invention relates to a negative electrode active material for a rechargeable lithium battery, a method for manufacturing the same and a rechargeable lithium battery including the same. The negative electrode active material for a rechargeable lithium battery comprises a material expressi...

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Bibliographic Details
Main Authors CHOI, SIN HO, PARK, SOO JIN
Format Patent
LanguageEnglish
Korean
Published 15.02.2017
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Summary:The present invention relates to a negative electrode active material for a rechargeable lithium battery, a method for manufacturing the same and a rechargeable lithium battery including the same. The negative electrode active material for a rechargeable lithium battery comprises a material expressing high capacity in a form of a structure in which a plurality of nanostructure are assembled (specifically, a metal, a semiconductor or a combination thereof), wherein part of the structure forms a complex in a form to be bonded to a carbon-based support, and a carbon coating layer is located on the surface of the structure and/or the carbon-based support. 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지에 관한 것으로서, 구체적으로, 복수의 나노 구조체가 집합된 구성체의 형태로 고용량을 발현하는 물질(구체적으로, 금속, 반도체, 또는 이들의 조합)이 포함되며, 상기 구성체의 적어도 일부분이 탄소계 지지체에 결합된 형태로 복합체를 이루고, 상기 구성체 및/또는 탄소계 지지체의 표면에는 탄소 코팅층이 위치하는, 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차 전지를 제공할 수 있다.
Bibliography:Application Number: KR20150110767