Carbon nanotube transparent films

摘要

The present disclosure generally relates to conductive films and methods for forming conductive films. In some examples, a substrate may be provided having a dispersion of silica nanoparticles provided on a surface thereof. Carbon nanotubes may be adhered to the dispersion of silica nanoparticles on the surface of the substrate to provide the conductive film on the substrate.

主权项

1. An apparatus including a conductive film, the apparatus comprising:
a transparent substrate and a conductive film comprising:
a first layer including a plurality of anionic elongated silica nanopartie es dispersed on a surface of the transparent substrate; anda second layer including a plurality of carbon nanotulles aligned with the silica nanopartieles along nanoscopic segments of the carbon nanotubes, wherein a cationic surfactant attached to the carbon nanotubes is adhered to the anionic elongated silica nanoparticles.