Fabrication of flexible superhydrophobic biomimic surfaces

被引：37

作者：

Xu, Miaojun ^{[1
,4
]}

Lu, Nan ^{[1
]}

Xu, Hongbo ^{[1
]}

Qi, Dianpeng ^{[1
]}

Wang, Yandong ^{[1
]}

Shi, Shoulei ^{[1
]}

Chi, Lifeng ^{[1
,2
,3
]}

机构：

[1] Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China

[2] Univ Munster, Inst Phys, D-48149 Munster, Germany

[3] Univ Munster, Ctr Nanotechnol C198eNTech, D-48149 Munster, Germany

[4] NE Forestry Univ, Coll Sci, Dept Chem, Harbin 150040, Peoples R China

来源：

SOFT MATTER | 2010年 / 6卷 / 07期

基金：

中国国家自然科学基金;

关键词：

CORE-SHELL PARTICLES; WATER-REPELLENT; ELECTROCHEMICAL DEPOSITION; STRUCTURED SURFACES; FACILE METHOD; LOTUS; WETTABILITY; TOPOGRAPHY; COPOLYMER; LEGS;

D O I：

10.1039/b922535h

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：

Flexible superhydrophobic films are fabricated by thermally evaporating silver nanoparticles (Ag NPs) on the created flexible hemispheres arrays and modifying the Ag NPs surface with 1-dodecanethiol. The morphology of the generated biomimic film is similar to natural lotus leaves consisting of hierarchical micro/nano structures. The biomimic film exhibits remarkable superhydrophobicity with a high water contact angle (CA) of about 166 degrees and a low sliding angle (SA) of less than 3 degrees.

引用

页码：1438 / 1443

页数：6

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