Preparation method of super-hydrophobic carbon nanotube film
A carbon nanotube film, super-hydrophobic technology, applied in the field of super-hydrophobicity, can solve the problem of high cost, achieve the effects of low cost, short cycle and simple preparation process
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[0014] A method for preparing a superhydrophobic carbon nanotube film, characterized in that the steps of the method are:
[0015] (a) Depositing a carbon nanotube film on a polystyrene substrate by spray gun spraying method;
[0016] (b) cleaning the substrate with deionized water, and rolling the surface of the carbon nanotube film with a roller;
[0017] (c) Heat the polystyrene substrate on which the carbon nanotube film is deposited in a convection oven at a heating temperature of 150 degrees Celsius for 20 seconds to induce biaxial shrinkage and wrinkling of the substrate;
[0018] (d) Spin-coat a layer of polytetrafluoroethylene film on the shrinking carbon nanotube film, then put it in an acetone bath with a temperature of 75 degrees Celsius for 30 minutes, and put it in a toluene bath with a temperature of 65 degrees Celsius for 10 minutes to remove polystyrene vinyl substrate;
[0019] (e) Evaporating a layer of fluorosilane on the surface of the transferred carbon...
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