Mechanical durability of superhydrophobic surfaces: The role of surface modification technologies
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- 作者：Jing-Hui Zhia ; cejinghui.zhi@mail.scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Li-Zhi Zhanga ; b ; lzzhang@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yuying Yanc ; Jie Zhuc
- 关键词：SS ; silica sol ; OA ; octadecanoic acid ; HDFS ; heptadecafluoro-1 ; 1 ; 2 ; 2-tetrahydrodecyltrichlorosilane ; HTS ; hexadecyltriethoxysilane ; TEOS ; tetraethoxysilica ; HMDS ; hexamethyldisilazane ; HPW ; high purity water ; SEM ; scanning electron microscope ; AFM ; atomic force microscope ; EDS ; energy dispersion spectroscopy ; XPS ; X-ray photoelectron spectroscopy ; SCA ; static contact angle ; SA ; slide angle
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：392
- 期：Complete
- 页码：286-296
- 全文大小：4547 K
文摘
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Durability of super-hydrophobic surfaces made by different measures was studied.
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Sandblasted surface modified by silica sol is the most durable surface.
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It could bear 60 cycles of abrasion with 5 g weights on 1500 CW sandpaper.
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Surface roughness has a tremendous impact on durability.