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
收藏
页码：1438 / 1443
页数：6
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