Design and Creation of Superwetting/Antlwetting Surfaces

摘要

Recent achievements in the construction of surfaces with special welta-bilities, such as superhydrophobicity, superhydrophilicity, superoleo-phobicity, superoleophilicity, superamphiphilicity, superamphiphobi-city, superhydrophobicky/superoleophilicity, and reversible switching between superhydrophobicity and superhydrophilicity, are presented. Particular attention is paid to superhydrophobic surfaces created via various methods and surfaces with reversible superhydrophobicity and superhydrophilicity that are driven by various kinds of external stimuli. The control of the surface micro-Manostructure and the chemical composition is critical for these special properties. These surfaces with controllable wettabiUty are of great importance for both fundamental research and practical applications.