Preparation method of size-controllable hollow silicon oxide nanotube coating and application of size-controllable hollow silicon oxide nanotube coating in super-hydrophobic anti-reflection self-cleaning coating

The invention belongs to the field of preparation and application of one-dimensional nanometer materials, and particularly relates to a preparation method of a size-controllable hollow silicon oxide nanotube coating and application of the size-controllable hollow silicon oxide nanotube coating in a super-hydrophobic self-cleaning antireflection coating. The coating is prepared by treating poly (methylhydrosiloxane) at high temperature in an alkaline environment, and the specific preparation method comprises the following steps: preparing an n-heptane or cyclohexane solution of the poly (methylhydrosiloxane); the preparation method comprises the following steps: putting an n-heptane or cyclohexane solution of poly (methylhydrosiloxane), ammonia water, ultrapure water and a base material into a reaction kettle, and adjusting the volume ratio of the ammonia water to the ultrapure water and the reaction temperature to prepare hollow nanotube coatings with different nano sizes. According to the prepared coating, t