Study on Hydrophobic Properties of Ceramic Materials based on Bionic Microstructure
DOI:
https://doi.org/10.54097/hset.v20i.3517Keywords:
Bionic Microstructure; Ceramic Materials; Hydrophobic Property.Abstract
This paper, hydrophobic porous ceramic materials with high porosity, high mechanical strength and high hydrophobic properties were prepared by preparing porous ceramic materials and modifying their surfaces. Superhydrophobic functional materials have broad application prospects in the fields of self-cleaning, anti-fouling, anti-corrosion, anti-fog, anti-icing, anti-bacteria, oil-water separation, etc. Although researchers have developed a variety of technical methods for constructing superhydrophobic surfaces, they are still subject to many restrictions in industrial production and practical applications. The main reason is that the hydrophobic properties of the surface are extremely unstable and the surface micro-nano rough structure is easy to It is damaged by external destructive effects (such as friction, knife scraping, corrosion, etc.), and then partially or completely loses super-hydrophobic properties. Generally speaking, reducing the surface free energy and increasing the surface micro roughness of ceramic materials are important ways to improve the surface hydrophobicity.
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