Bioinspired Self-Healing Superhydrophobic Coatings

被引:548
作者
Li, Yang [1 ]
Li, Long [1 ]
Sun, Junqi [1 ]
机构
[1] Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
基金
中国国家自然科学基金;
关键词
layer-by-layer assembly; nanostructures; self-healing; superhydrophobicity; surface chemistry; SURFACES; FILMS; LEGS;
D O I
10.1002/anie.201001258
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Heal thyself! Self-healing superhydrophobic coatings are fabricated by preserving healing agents of reacted fluoroalkylsilane in layered polymeric coatings that are porous and rigidly flexible. When the top layer of fluoroalkyl chains decomposes or the coatings are scratched, the healing agents migrate to the surface to restore the superhydrophobicity of the coatings (see picture). © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:6129 / 6133
页数:5
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