超疏水表面加工技术及耐磨性能研究进展OA北大核心CSTPCD

The abrasion resistance of currently prepared superhydrophobic surfaces is generally poor,which limite the applications in various fields.Studied results found that micro-nano structure and low surface energy were the key factors to achieve superhydrophobic properties.Firstly,based on the mechanism of superhydrophobic surface,the superhydrophobic surface texture was summarized,aiming to solve the wear-prone challenge of micro-nano structures by optimizing the surface texture.Secondly,the superhydrophobic surface processing technology was summarized,and measures to re-duce surface energy were analyzed in terms of cost and efficiency which might provide ideas for expan-ding the superhydrophobic surface processing system.Then,the means of analyzing the abrasion re-sistance of superhydrophobic surfaces were concluded in detail and the methods of improving the abra-sion resistance of superhydrophobic surfaces were described.Finally,the future development pros-pects of abrasion resistant superhydrophobic surfaces was prospected,with a view to promote the large-scale applications of superhydrophobic surfaces in engineering.