Superhydrophobic, superoleophobic coatings for the protection of silk textiles
Superhydrophobic, superoleophobic coatings for the protection of silk textiles
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DOI：
10.1016/j.porgcoat.2016.03.013
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发表时间：
2016-08-01
影响因子：
6.6
通讯作者：
Panayiotou, Costas
中科院分区：
文献类型：
--
作者：
Aslanidou, Dimitra;Karapanagiotis, Ioannis;Panayiotou, Costas
介绍了一种具有特殊性能的丝绸防护涂层的制备方法。在不使用任何有机溶剂的情况下，将富含二氧化硅纳米颗粒（7nm）的水溶性硅氧烷乳液喷涂在丝绸上。通过调节纳米颗粒浓度，处理过的丝绸获得（i）超疏水和超疏油特性，如水滴和油滴的高静态接触角（>150度）所证明的，以及（ii）拒水和拒油特性，如相应的低倾斜接触角所支持的（
The fabrication of protective coatings on silk with special properties is presented. A water soluble siloxane emulsion enriched with silica nanoparticles (7 nm) is sprayed on silk, without the use of any organic solvent. By adjusting the nanoparticle concentration, treated silk obtains (i) superhydrophobic and superoleophobic properties, as evidenced by the high static contact angles of water and oil droplets (>150 degrees) and (ii) water and oil repellent properties, as supported by the corresponding low tilt contact angles (