利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.01 秒)

    Control method of arranging carbon nanotubes selectively orientationally on the surface of a substrate
    2.
    发明申请
    Control method of arranging carbon nanotubes selectively orientationally on the surface of a substrate 审中-公开
    在基板的表面上选择性地排列碳纳米管的控制方法

    公开(公告)号：US20050181143A1

    公开(公告)日：2005-08-18

    申请号：US10509881

    申请日：2003-03-17

    申请人： Yafei Zhang ,  Yinzhong Guo ,  Dong Xu

    发明人： Yafei Zhang ,  Yinzhong Guo ,  Dong Xu

    IPC分类号： C01B31/02 ,  B05D3/00

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  C01B2202/08

    摘要： The control method of arranging carbon nanotubes selectively orientationally on the surface of a substrate relates to the field of nano-technology. The invention includes: a) treating the solid substrate to be hydrophilic or hydrophobic; b) attaching the organic macromolecular with hydrophilic and hydrophobic end to the surface of the purified carbon nanotubes, and dissolving those carbon nanotubes into water or a solvent; c) spreading the above solution onto the surface of water in sub-phase by controlling the surface pressure-area isotherm of the carbon nanotube film on the water surface after volatilization of water or the organic solvent; d) transferring the formed carbon nanotube film to the above treated solid substrate surface to form the arrangement layer of the carbon nanotubes. This invention possesses substantial characteristics and notable improvement. The present invention can control the arrangement direction of the carbon nanotubes and can successively remove organic molecule.

    摘要翻译： 在衬底表面上选择性地排列碳纳米管的控制方法涉及纳米技术领域。 本发明包括：a）将固体基质处理成亲水或疏水; b）将具有亲水和疏水末端的有机高分子连接到纯化碳纳米管的表面，并将这些碳纳米管溶解在水或溶剂中; c）通过控制水或有机溶剂挥发后水表面上碳纳米管膜的表面压力面积等温线，将上述溶液分散在水相表面上; d）将形成的碳纳米管膜转移到上述经处理的固体基材表面上以形成碳纳米管的排列层。 本发明具有显着的特点和显着的改进。 本发明可以控制碳纳米管的布置方向，并可以连续地去除有机分子。