Article ID Journal Published Year Pages File Type
596578 Colloids and Surfaces A: Physicochemical and Engineering Aspects 2008 4 Pages PDF
Abstract

Application of the Cassie–Baxter equation to the calculation of apparent contact angles is discussed. It is demonstrated that taking into account the precursor film surrounding the drop justifies the application of the Cassie–Baxter equation. Consideration of the precursor film is important for design of self-cleaning superhydrophobic surfaces.

Related Topics
Physical Sciences and Engineering Chemical Engineering Colloid and Surface Chemistry
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