writer：Shile Feng, Sijie Wang, Y. Zheng, Y. Hou
keywords：controlling, wettability
source：期刊
specific source：Chem. Commun. 2015, 51, 6010 – 6013
Issue time：2015年
A surface with continuously changed adhesion from ultrahigh to ultralow is fabricated by an integrated method of anodic oxidation combined with octafluorocyclobutane (C4F8) plasma. The control of droplet transport along the direction of the adhesion gradient in length is achieved, as the surface is submitted to either tilted angle or vibration frequency.