Method of preparing carbon nanotube/polymer composite material
    1.
    发明授权
    Method of preparing carbon nanotube/polymer composite material 有权
    制备碳纳米管/聚合物复合材料的方法

    公开(公告)号:US07988896B2

    公开(公告)日:2011-08-02

    申请号:US11831907

    申请日:2007-07-31

    IPC分类号: B29C39/12

    CPC分类号: B29C70/10 B82Y30/00 C08J5/005

    摘要: A method of preparing a carbon nanotube/polymer composite material is provided. The method includes (a) providing a carbon nanotube-based film and a pre-polymer solution; (b) placing the carbon nanotube-based film at a bottom of a container, and pouring the pre-polymer solution in the container; and (c) polymerizing the pre-polymer solution and simultaneously integrating the pre-polymer solution with the carbon nanotube-based film. As such, a carbon nanotube/polymer composite material, including the polymer-impregnated nanotube layer and an upper polymer layer, is obtained. A multi-layer composite can be produced by essentially repeating this process, using the upper polymer layer as the base layer for the formation of the next layer set thereon.

    摘要翻译: 提供了制备碳纳米管/聚合物复合材料的方法。 该方法包括(a)提供碳纳米管基膜和预聚物溶液; (b)将碳纳米管基膜放置在容器的底部,并将预聚物溶液倒入容器中; 和(c)使预聚物溶液聚合并同时将预聚物溶液与碳纳米管基膜一体化。 因此,得到包含聚合物浸渍的纳米管层和上层聚合物层的碳纳米管/聚合物复合材料。 可以通过基本上重复该方法来制备多层复合材料,其中使用上聚合物层作为形成其上设置的下一层的基层。

    Method for manufacturing field emission cathode
    2.
    发明授权
    Method for manufacturing field emission cathode 有权
    场致发射阴极的制造方法

    公开(公告)号:US08247024B2

    公开(公告)日:2012-08-21

    申请号:US11779244

    申请日:2007-07-17

    IPC分类号: B05D5/12 H01J9/00

    CPC分类号: H01J9/025

    摘要: A method for manufacturing a carbon nanotube/polymer composite includes the steps of: (a) providing a carbon nanotube array formed on a substrate in a container; (b) providing a prepolymer of polymethyl methacrylate (PMMA); (c) putting the prepolymer into the container for a period of over 30 minutes to fill in clearances of the carbon nanotube array; and (d) polymerizing the prepolymer film at a temperature of about 50° C. to 60° C. for a period of about 1 hour to 4 hours and then heating the prepolymer film to about 90° C. to 100° C. to form a polymer film, the carbon nanotube array thereby being embedded within the polymer film.

    摘要翻译: 制造碳纳米管/聚合物复合体的方法包括以下步骤:(a)提供形成在容器中的基板上的碳纳米管阵列; (b)提供聚甲基丙烯酸甲酯(PMMA)的预聚物; (c)将预聚物放入容器中30分钟以上以填充碳纳米管阵列的间隙; 和(d)在约50℃至60℃的温度下将预聚物膜聚合约1小时至4小时,然后将预聚物膜加热至约90℃至100℃至 形成聚合物膜,由此将碳纳米管阵列嵌入聚合物膜内。