PROBLEM TO BE SOLVED: To provide a method for evaluating physical properties of a carbon nanotube, which simply and easily evaluates the original physical properties of the carbon nanotube, without impairing own characteristics of the carbon nanotube.;SOLUTION: In the method for evaluating the physical properties of the carbon nanotube, a carbon nanotube-containing composition containing a conductive polymer (a), a solvent (b), and the carbon nanotube (c) is applied to the surface of a substrate, a coating film is formed and the conductivity of the coating film is evaluated.;COPYRIGHT: (C)2005,JPO&NCIPI
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