behavior and self-cleaning property [4–7]. During daily life, superhydrophobic
surfaces with highly water-repellent properties can
be used for anti-icing surfaces [8], fluid drag reduction [9] and droplet
manipulation [10]. It has been theoretically and experimentally
understood that super-hydrophobic surfaces can be obtained by the
cooperative effect of low surface energy and topographically roughened
surface structures. In accordance with the conception,
researchers have prepared artificial super-hydrophobic surfaces
through creating hierarchical micro/nanostructures on specimen
surfaces [11] and chemically modifying their surfaces to reduce