Method for separating single-walled carbon nanotube mixture and single wall carbon nanotube dispersion

摘要

The method for separating a single-walled carbon nanotube mixture of the present invention is a method for separating a single-walled carbon nanotube mixture, which comprises a step of preparing a dispersion liquid containing the single-walled carbon nanotube mixture and a surfactant, and a step of preparing the dispersion liquid. In the step of separating the single-walled carbon nanotube mixture, and the step of separating the single-walled carbon nanotube mixture, a dispersion having a physical property of the dispersion within a predetermined range is used.