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    MODIFIED CARBON NANOTUBE GRAFTED BY LIVING POLYMER, CARBON NANOTUBE ELECTRODE AND DYE-SENSITIZED SOLAR CELL USING THE SAME, AND EACH PREPARATION METHOD THEREOF
    2.
    发明申请
    MODIFIED CARBON NANOTUBE GRAFTED BY LIVING POLYMER, CARBON NANOTUBE ELECTRODE AND DYE-SENSITIZED SOLAR CELL USING THE SAME, AND EACH PREPARATION METHOD THEREOF 审中-公开
    由生物聚合物，碳纳米管电极和使用其的透明的太阳能电池制备的改性碳纳米管及其制备方法

    公开(公告)号：US20100084007A1

    公开(公告)日：2010-04-08

    申请号：US12559584

    申请日：2009-09-15

    申请人： Seong-Mu JO ,  Dong-Young KIM ,  Sung-Yeon JANG ,  Soon-Jong KWAK ,  Jin-Kyu HAN

    发明人： Seong-Mu JO ,  Dong-Young KIM ,  Sung-Yeon JANG ,  Soon-Jong KWAK ,  Jin-Kyu HAN

    IPC分类号： H01L31/04 ,  H01J1/00 ,  B05D5/12 ,  B05D1/04 ,  C08F8/00

    CPC分类号： H01L51/0049 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  C01B2202/28 ,  C08F2438/02 ,  H01G9/2022 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0003 ,  Y02E10/542 ,  Y02E10/549 ,  Y02P70/521

    摘要： Disclosed are to provide a modified carbon nanotube obtained by reacting a polymer to a carbon nanotube by a radical graft method, capable of minimizing lowering of a physical property of a carbon nanotube caused when being modified, and capable of enhancing dispersibility of the carbon nanotube and an adhesion strength between carbon nanotubes, the polymer having a molecular weight controlled by a living radical polymerization and still having a living radical end group.Also disclosed are to provide a carbon nanotube electrode and a dye-sensitized solar cell using the same, capable of forming a carbon nanotube film having a thickness thinner than that of the conventional electrode by directly spraying, on a substrate, by an electro-spray process, a uniform dispersion solution that the modified carbon nanotube is dispersed in a proper solvent without requiring an additional organic binder, capable of exhibiting an excellent catalytic characteristic owing to a close adhesion strength between carbon nanotubes and an increased relative density of the carbon nanotube film, and capable of implementing an excellent long-term stability owing to a strong bonding force between a carbon nanotube and a substrate.

    摘要翻译： 公开了提供一种通过自由基接枝法使聚合物与碳纳米管反应而获得的改性碳纳米管，其能够最小化在被改性时引起的碳纳米管的物理性能的降低，并能够提高碳纳米管的分散性， 碳纳米管之间的粘合强度，具有通过活性自由基聚合控制的分子量并仍具有活性基团端基的聚合物。 还公开了提供一种碳纳米管电极和使用该碳纳米管电极的染料敏化太阳能电池，其能够通过直接喷涂形成具有比常规电极的厚度薄的碳纳米管膜在基底上的电喷雾 方法，将均匀的分散溶液分散在适当的溶剂中而不需要另外的有机粘合剂，由于碳纳米管之间的紧密粘合强度和碳纳米管膜的相对密度增加，能够表现出优异的催化特性 并且由于碳纳米管和基板之间的强结合力，能够实现优异的长期稳定性。