Alkylsilane self-assembled monolayers: modeling their wetting characteristics

被引：56

作者：

Kulinich, SA ^{[1
]}

Farzaneh, M

机构：

[1] Univ Quebec, NSERC Hydro Quebec, UQAC Ind Chair Atmospher Icing Power Network Equi, CIGELE, Chicoutimi, PQ G7H 2B1, Canada

[2] Univ Quebec, Canada Res Chair Engn Power Network Atmospher Ici, INGIVRE, Chicoutimi, PQ G7H 2B1, Canada

来源：

APPLIED SURFACE SCIENCE | 2004年 / 230卷 / 1-4期

关键词：

SAMs; low surface energy; water contact angle; sliding angle; hydrophobicity; icephobicity;

D O I：

10.1016/j.apsusc.2004.02.031

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：

The analysis of wetting behavior of self-assembled monolayers of alkylsilanes is presented. A simple model accounting for various surface fractions of CH3 and CH2 groups (self-assembly order/disorder) is used. The effect of inclusion of air in the structure of rough silanized surfaces is also considered. The importance of reduced solid-water contact area and assembly order of organic monomers is demonstrated for achieving both high contact angle and low sliding angle. As coatings with low surface energy, these materials may be of potential use for ice-repellent purposes. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：232 / 240

页数：9

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