Superhydrophobic Surface Preparation Technology and its Progress

With the wide application of various functional materials, corrosion problems have not only caused huge losses in economy but also made a waste of energy and resources. Superhydrophobic surface treatment technology, which is a new anticorrosion technology, can inhibit the corrosion of various functional materials effectively. This paper reviews the advances in research on superhydrophobic surface, introduces the basic theory of superhydrophobic surface, summarizes the preparation method of super hydrophobic surface and the existing problems, and introduces the latest research progress of functional superhydrophobic materials.