Why does the Cassie-Baxter equation apply?

被引：111

作者：

Bormashenko, Edward ^{[1
]}

机构：

[1] Ariel Univ, Ctr Samaria, IL-40700 Ariel, Israel

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2008年 / 324卷 / 1-3期

关键词：

Cassie-Baxter equation; triple line; apparent contact angle; precursor film; design of superhydrophobic surfaces;

D O I：

10.1016/j.colsurfa.2008.03.025

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Application of the Cassie-Baxter equation to the calculation of apparent contact angles is discussed. It is demonstrated that taking into account the precursor HIM 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. (C) 2008 Elsevier B.V. All rights reserved.

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页码：47 / 50

页数：4

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