Schiff base material with slow-release mosquito repelling effect as well as preparation method and application of Schiff base material

The invention belongs to the technical field of mosquito repelling, and particularly relates to a Schiff base material with a slow-release mosquito repelling effect and a preparation method and application of the Schiff base material. The Schiff base material prepared on the basis of aldehyde substances and amino substances is verified to have a novel structure by means of nuclear magnetic resonance, Fourier transform infrared spectroscopy, gas chromatography-mass spectrometry and the like, and the obtained Schiff base material can overcome the problems that mosquito-repellent aldehyde substances are high in volatility, high in release speed and the like; the activity of the mosquito-repelling aldehyde substance after release is retained, so that the protection effect of the mosquito-repelling aldehyde substance is prolonged, and a new way is opened up for prolonging the mosquito-repelling persistence of the natural component mosquito-repelling substance; and the preparation method of the Schiff base material