| 摘要 |
<p>A colorful carbon nanotube composition is provided to put on color without deteriorating original characteristics of carbon nanotubes, and to have carbon nanotubes evenly dispersed even without using a separate dispersant. A colorful carbon nanotube composition includes: at least one piece of carbon nanotube; and a color former which is mixed with the carbon nanotubes, comprises at least one chromophore containing at least one aromatic carbon ring, and has a wholly planar structure. A method for preparing the colorful carbon nanotube composition includes the steps of: (S10) adding plural pieces of carbon nanotubes and a dye to a dispersing solvent; and (S20) mixing the carbon nanotubes, dye, and dispersing solvent to prepare the colorful carbon nanotube composition. Further, the color former is selected from direct dye, acidic dye, basic dye, mordant dye, azoic dye, sulfur dye, reactive dye and disperse dye.</p> |
