Superhydrophobic coatings with high water contact angles, ultralow sliding angles, excellent stability, oil/water separation, and self-cleaning functions were fabricated by spray-coating the suspensions of polysiloxane modified halloysite nanotubes ([email protected]) onto various substrates. The hydrophobic treatment of HNTs was performed by hydrolytic co-condensation of n-hexadecyltriethoxylsilane and tetraethoxysilane on the surfaces of the HNTs. A thick POS layer is located on the surfaces of the HNTs, which makes HNTs hydrophobic. The [email protected] were characterized using scanning electron microscopy, transmission electron microscope, Fourier transform infrared spectroscopy, X-ray diffraction analysis, X-ray photoelectron spectroscopy and thermogravimetric analysis. The effects of the ratio of silane and HNTs on the transparency, morphology, and wettability of the coatings were investigated. The transparency of the coating decreases with the increase in the silane loading. The water contact angles of the [email protected] coating increase with the increase in the silane loading, but the water sliding angles of the coatings are nearly independent on their ratio. The stability, oil/water separation, and self-healing capability of the coatings were also studied. The coatings on different substrates show high contact angle towards different liquid, e.g. 1 M HCl, 1 M NaOH, tea, and milk. Also, the [email protected] coated meshes can efficiently separate oils from water with high separation efficiency. In addition, the [email protected] coated gloves show a self-cleaning effect. All these results suggest that the [email protected] exhibit great potential for their application in waterproof materials, self-cleaning coating, and oil/water separation devices.

通过将聚硅氧烷改性的埃洛石纳米管（[受电子邮件保护]）的悬浮液喷涂在各种基材上，制得了具有高水接触角，超低滑动角，出色的稳定性，油/水分离和自清洁功能的超疏水涂料。HNTs的疏水处理是通过n的水解共缩合进行的HNT表面上的-十六烷基三乙氧基硅烷和四乙氧基硅烷。厚的POS层位于HNT的表面上，这使HNT成为疏水的。使用扫描电子显微镜，透射电子显微镜，傅立叶变换红外光谱，X射线衍射分析，X射线光电子能谱和热重分析对[电子邮件保护的对象]进行了表征。研究了硅烷和HNTs的比例对涂层的透明度，形态和润湿性的影响。涂层的透明度随着硅烷负载量的增加而降低。[受电子邮件保护的]涂层的水接触角随硅烷负载量的增加而增加，但是涂层的水滑移角几乎与其比例无关。稳定性，油/水分离，还研究了涂层的自修复能力。不同基材上的涂层对不同液体（例如1 M HCl，1 M NaOH，茶和牛奶）显示出高接触角。而且，[电子邮件保护的]涂层筛网可以高效分离油和水。此外，[电子邮件保护]涂层手套具有自清洁效果。所有这些结果表明，[受电子邮件保护]在防水材料，自清洁涂层和油/水分离装置中的应用具有巨大的潜力。此外，[电子邮件保护]涂层手套具有自清洁效果。所有这些结果表明，[受电子邮件保护]在防水材料，自清洁涂层和油/水分离装置中的应用具有巨大的潜力。此外，[电子邮件保护]涂层手套具有自清洁效果。所有这些结果表明，[受电子邮件保护]在防水材料，自清洁涂层和油/水分离装置中的应用具有巨大的潜力。