Superhydrophobic/Superhydrophilic Coating using Polyelectrolyte with Ammonium Groups and Control of the Surface Properties through Ion Exchange

摘要

The present invention relates to a smart surface, and more particularly, to a novel smart surface and a method for manufacturing the same that can adjust the wettability of the surface of the material from the superhydrophobic to superhydrophilic.;The smart surface according to the present invention may be prepared by a method of graft polymerization of an electrolyte polymer capable of ion exchange on a surface of a substrate having surface roughness of micro to nano scale.;The smart surface manufacturing method according to the present invention can be applied to a substrate having a flat surface, thereby providing a method of arbitrarily controlling the surface wettability of various materials.;Super water repellent / super hydrophilic