润湿
接触角
材料科学
表面光洁度
磁滞
表面粗糙度
打滑(空气动力学)
固体表面
复合材料
润湿转变
纳米技术
化学物理
凝聚态物理
化学
热力学
物理
出处
期刊:Annual Review of Materials Research
[Annual Reviews]
日期:2008-08-01
卷期号:38 (1): 71-99
被引量:2253
标识
DOI:10.1146/annurev.matsci.38.060407.132434
摘要
We discuss in this review how the roughness of a solid impacts its wettability. We see in particular that both the apparent contact angle and the contact angle hysteresis can be dramatically affected by the presence of roughness. Owing to the development of refined methods for setting very well-controlled micro- or nanotextures on a solid, these effects are being exploited to induce novel wetting properties, such as spontaneous filmification, superhydrophobicity, superoleophobicity, and interfacial slip, that could not be achieved without roughness.
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