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Robust superhydrophobic surfaces with mechanical durability and easy repairability

唐唐添加于 2011-12-7 05:40 | 2400 次阅读 | 0 个评论

作者
Zhu X, Zhang Z, Men X, Yang J, Wang K, Xu X, Zhou X, Xue Q
摘要
Development of superhydrophobic self-cleaning materials is hindered by their susceptibility to mechanical abrasion. Here, to solve the problem caused by mechanical damage, we prepared a superhydrophobic metal/polymer composite surface possessing both mechanical durability and easy repairability. The mechanical durability of the resulting superhydrophobic surface was evaluated by the abrasion test. The result demonstrated that the rough surface textures were retained and the surface still exhibited superhydrophobicity after mechanical abrasion. Moreover, the non-wetting property can be restored by an easy regeneration process when loss of superhydrophobicity occurs. Amazingly, the created metal/polymer surface can be used as a finger touchable self-cleaning surface.
详细资料
- 文献种类:期刊
- 期刊名称: Journal of Materials Chemistry
- 期刊缩写: J. Mater. Chem.
- 期卷页: 2011年第21卷第39期 15793页
- ISBN: 0959-9428
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