publication . Article . Other literature type . 2005

On water repellency

Mathilde Callies; David Quéré;
Open Access English
  • Published: 01 Jan 2005
  • Publisher: HAL CCSD
Abstract
Water-repellency is a property of some materials, either natural or synthetic, which makes water hardly stick to them: drops roll very easily off these solids, and bounce back upon impacting them. Here we discuss recent advances in this field, which has been particularly lively in recent years. We first examine the physical causes for this effect. Then we discuss the loss of adherence of the drops in such a state, and stress their remarkable dynamic behaviour. We finally suggest several remaining challenges in the field.
Subjects
free text keywords: [PHYS]Physics [physics], [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Mechanics of the fluids [physics.class-ph], General Chemistry, Condensed Matter Physics, Nanotechnology, Chemistry
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