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    分离碳纳米管的方法,分解碳纳米管的方法和方法中使用的组合物

    公开(公告)号:KR1020090002968A

    公开(公告)日:2009-01-09

    申请号:KR1020070067410

    申请日:2007-07-05

    Abstract: A carbon nanotube separating method is provided to disperse and separate at the same time a carbon nanotube effectively using difference of polarity and non-polarity according to an oxidation/reduction reaction of a coal viologen. A carbon nanotube separating method comprises a step of separating phases of a water layer and a non-polar solvent layer from a mixture of carbon nanotube, viologen, water, non-polar solvent. The mixing weight rate of the viologen and the carbon nanotube in the mixture is 1:0.1 or 1:5. A semiconductive carbon nanotube is obtained in the water layer and a metallic carbon nanotube is obtained in the non-polar solvent layer.

    Abstract translation: 提供碳纳米管分离方法,以根据煤色素的氧化/还原反应,有效地使用极性和非极性的差异同时分散和分离碳纳米管。 碳纳米管分离方法包括从碳纳米管,紫精,水,非极性溶剂的混合物中分离出水层和非极性溶剂层的相。 混合物中的紫精和碳纳米管的混合重量比为1:0.1或1:5。 在水层中得到半导体碳纳米管,在非极性溶剂层中得到金属碳纳米管。

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