Method for making hydrophilic carbon nanotube film

摘要

A method for making a hydrophilic carbon nanotube film is provided. A reactor, an oxidative acid solution disposed in the reactor, and at least one primary carbon nanotube film are provided. The primary carbon nanotube film is set in the reactor disposed apart from the oxidative acid solution. The oxidative acid solution is then volatilized to form oxidative acid gas and the reactor is filled with the oxidative acid gas.

主权项

1. A method for making a hydrophilic carbon nanotube film, the method comprising the following steps:
S1: providing a reactor and an oxidative acid solution disposed in the reactor; S2: providing a plurality of primary carbon nanotube films; S3: placing the plurality of primary carbon nanotube films in the reactor, wherein the plurality of primary carbon nanotube films are overlapped and separated from each other, and the plurality of primary carbon nanotube films are disposed apart from the oxidative acid solution; and S4: filling the reactor with the oxidative acid gas to react with the plurality of primary carbon nanotube films by volatilizing the oxidative acid solution.