From superhydrophilicity to superhydrophobicity: The wetting behavior of a methylsilicone/phenolic resin/silica composite surface

被引：21
|
作者：
Hou, Weixin
Wang, Qihua [1 ]
机构：
[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Lanzhou, Peoples R China
来源：
LANGMUIR | 2007年 / 23卷 / 19期
关键词：
D O I：
10.1021/la7010259
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A methylsilicone/phenolic resin/silica composite surface was prepared by a casting method. The wetting behavior of the surface was investigated. It was found that the as-prepared surface can be varied from superhydrophilicity to superhydrophobicity as the drying temperature increased. Methylsilicone/silica and phenolic resin/silica composite surfaces were also prepared as comparisons. Both of them cannot achieve superhydrophobicity. A mechanism was proposed to explain this phenomenon.
引用
收藏
页码：9695 / 9698
页数：4
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