Exploiting quasi-liquid layer at the nanoscale for low ice adhesion surfaces
The presence of ice on surfaces such as aircrafts, wind turbines and solar panels, is a major challenge that results in safety issues and economic losses. Current solutions to this problem include the use of hydrophobic and superhydrophobic surfaces, often based on fluorinated substances, which however are raising concerns for both human health and environment. An alternative could be to exploit the formation of a layer of quasi-liquid water on the surface of hydrophilic materials to gain a reduction in ice adhesion strength.