| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a dispersant for carbon nanotube capable of adjusting a dispersion which has excellent heat resistance and in which dispersibility is kept over a long period of time and the dispersion containing the dispersant. <P>SOLUTION: The nanocarbon dispersant contains at least one kind of a compound expressed by -(-Z(YXAr)-)n-. In the formula, Ar expresses a polycyclic aromatic hydrocarbon group such as anthracene and pyrene, X expresses a 1-21C hydrocarbon group or direct bond, Y expresses O, NH, COO, CONH or direct bond and Z expresses a polysaccharide such as cellulose, a biopolymer such as DNA, a polymer of a cyclic host molecule such as crown ether and cyclodextrin or a molecule that can be substituted, and n expresses an integer of ≥1 and when cyclodextrin is used as the cyclic host molecule, n is an integer of ≥2. <P>COPYRIGHT: (C)2013,JPO&INPIT |
