Carbon nanotube film, production process thereof and capacitor using the same

摘要

A carbon nanotube film includes a first carbon nanotube group that is an aggregate of carbon nanotubes crosslinked to each other to form a network structure and a second carbon nanotube group that is an aggregate of carbon nanotubes having a diameter different from a diameter of the carbon nanotubes in the first carbon nanotube group, wherein the first carbon nanotube group and the second carbon nanotube group are in admixture.