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CARBON NANOTUBE-COATED SILICON/COPPER COMPOSITE PARTICLE AND THE PREPARATION METHOD THEREOF, AND NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY USING THE SAME
CARBON NANOTUBE-COATED SILICON/COPPER COMPOSITE PARTICLE AND THE PREPARATION METHOD THEREOF, AND NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND SECONDARY BATTERY USING THE SAME
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机译:碳纳米管包覆的硅/铜复合颗粒及其制备方法,以及用于二次电池和二次电池的负极
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摘要
Disclosed are a carbon nanotube-coated silicon/metal composite particle, a preparation method thereof, an anode for a secondary battery comprising the carbon nanotube-coated silicon/metal composite particle, and a secondary battery comprising the anode, wherein the carbon nanotube-coated silicon/metal composite particle characterized in comprising: a composite particle of silicon and metal; and a carbon nanotube coated on the surface of the composite particle of silicon and metal, wherein the carbon nanotube-coated silicon/metal composite particle may be prepared by preparing composite particle of silicon and metal, followed by treating the composite particles of silicon and metal with heat under a mixed gas atmosphere of an inert gas and a hydrocarbon gas.
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