METHOD OF USING CARBON NANOTUBES TO FABRICATE TRANSPARENT CONDUCTIVE FILM

摘要

A method of using carbon nanotubes to fabricate a transparent conductive film comprising steps: disposing a plurality of carbon nanotubes and a plurality of metallic particles on a substrate; illuminating the carbon nanotubes with a light beam or treating the carbon nanotubes with electric corona to induce photocurrents or discharge currents in the carbon nanotubes; and heating and melting the metallic particles with the photocurrents or the discharge currents to solder the metallic particles with the carbon nanotubes and form a transparent conductive film on the substrate. The present invention uses a light illumination or an electric corona treatment to reliably connect the carbon nanotubes by the metallic particles and increase the conductivity of the transparent conductive film.

主权项

1. A method of using carbon nanotubes to fabricate a transparent conductive film, comprising the following steps of:
Step 1: disposing a plurality of carbon nanotubes and a plurality of metallic particles on a substrate; Step 2: illuminating the carbon nanotubes with a light beam to induce photocurrents in the carbon nanotubes; and Step 3: heating and melting the metallic particles with the photocurrents to solder the metallic particles with the carbon nanotubes and form a transparent conductive film on the substrate.