Superhydrophobic surfaces (SHSs) exhibit exceptional water repellency characterized by a high contact angle (>150°), extremely low surface energy, and minimal sliding angle (<5°). They demonstrate minimal contact angle hysteresis (<10°) and excellent Cassie-Baxter state stability. These properties, attributed to the surface’s unique micro- and nano-structures or tailored chemical composition, induce a non-wetting behavior. SHSs hold […]
