Formation of AlOOH and silica composite hierarchical nanostructures thin film by sol-gel dip-coating for superhydrophobic surface with high adhesion force

被引：7

作者：

Wang, Zhijie ^{[1
]}

Ji, Weiwei ^{[1
]}

Du, Hong ^{[2
]}

Li, Xiangyu ^{[1
]}

Gong, Jinghua ^{[1
]}

Ma, Jinghong ^{[1
]}

Xu, Jian ^{[1
,3
]}

机构：

[1] Donghua Univ, Coll Mat Sci & Engn, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China

[2] Zhejiang Univ, Dept Polymer Sci & Engn, MOE Key Lab Macromol Synth & Functionalizat, Hangzhou 310027, Zhejiang, Peoples R China

[3] Chinese Acad Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing 100190, Peoples R China

来源：

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 2014年 / 72卷 / 03期

关键词：

AlOOH; Silica; Sol-gel dip-coating; Superhydrophobic; High adhesion forces; ANTIREFLECTIVE PROPERTIES; TRANSPARENT; TEMPERATURE; FABRICATION; BOEHMITE; GROWTH;

D O I：

10.1007/s10971-014-3466-6

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanosheet AlOOH and silica spheres composite thin film was deposited onto glass by sol-gel dip-coating method through hydrolysis of boiling water immersion. A silica sol and an alumina sol are employed in dipping process for the preparation of hierarchical nanostructures thin film. The morphology and structure of the films were characterized using field emission scanning electron microscopy and X-ray diffraction. The super-hydrophobicity with high adhesion forces can be attributed to both the rough multi-scale structural coating and surface enrichment of low surface energy with the chemical vapor deposition of 1H,1H,2H,2H-perfluorodecyltriethoxysilane.

引用

页码：511 / 517

页数：7

共 45 条

[1] Purity of the sacred lotus, or escape from contamination in biological surfaces [J].