Superhydrophobic surfaces: from structural control to functional application

Journal of Materials Chemistry Pub Date: 2007-11-14 DOI: 10.1039/B711226B

Abstract

A superhydrophobic surface is a surface with a water contact angle close to or higher than 150°. In this feature article, we review the historical and present research on superhydrophobic surfaces, including the characterization of superhydrophobicity, different ways to fabricate rough surfaces, and low-surface-energy modifications on inorganic and organic rough surfaces. It is the combination of surface roughness and low-surface-energy modification that leads to superhydrophobicity. Notably, research on superhydrophobic surfaces has not only fundamental interest but various possible functional applications in micro- and nano-materials and devices.

Graphical abstract: Superhydrophobic surfaces: from structural control to functional application
Recommended Literature