期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：233
期号：5
页码：052029
DOI：10.1088/1755-1315/233/5/052029
出版社：IOP Publishing
摘要：By anodic oxidation and low-energy modification with lauric acid, superhydrophobic TiO2 nanotube coating formed on the titanium dioxide. The two factors related to the superhydrophobility that roughness and surface energy were proved in the paper. The crystal structure, surface morphology, compositions and wettability were investigated by X-ray diffraction (XRD), scanning electron microscope (SEM), energy disperse spectroscopy (EDS) and contact angle measurements, respectively. Besides, the self-cleaning property and stability were studied. The result showed the coating exhibited superhydrophobicity with the contact angle (CA) 157 ± 1° and the sliding angle (SA) 3.8 ± 0.2°. The superhydrophobic TiO2 nanotube coating showed excellent self-cleaning property to fly ashes and the moist soil. Besides, at room temperature and 180°, the stability of the coating was good.
