Methods for their preparation CNT dispersion, CNT moldings, CNT composition, and CNT aggregate

摘要

While maintaining heat conductivity and electrical properties, excellent mechanical properties of the CNT, the dispersibility is high, the invention, and their dispersion CNT stable, CNT moldings, CNT composition, and CNT aggregate it is an object of the present invention to provide a method for producing the same. Then, CNT dispersion of the present invention is a dispersion of CNT containing CNT aggregate having dispersed in a dispersion medium, a network composed of CNT multiple, remove the CNT aggregate from the dispersion, dried pore diameter of CNT aggregate obtained by is measured by porosimetry of mercury intrusion, differential pore volume in the range of 0.002μm pore size less than 10.00μm is maximized, 2 0.02μm or more. is 0μm below.