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本文制备了超疏水TiO2纳米棒阵列薄膜和CdS量子点敏化超疏水TiO2纳米棒阵列薄膜。研究了TiO2纳米棒阵列薄膜的电浸润过程以及薄膜厚度和CdS量子点对电浸润性的影响。结果表明液滴在薄膜表面的接触角随电压的增大而减小;在施加电压相同时,薄膜越厚其接触角减小的幅度越小,CdS量子点敏化的薄膜的接触角减小的幅度要大于未敏化的薄膜。
In this paper, superhydrophobic TiO2 nanorod array films and CdS quantum dot sensitized superhydrophobic TiO2 nanorod arrays were prepared. The electro-wetting process and the effect of CdS quantum dots on the electro-wettability of TiO2nanorod array films were investigated. The results show that the contact angle of droplets on the film surface decreases with the increase of voltage. When the voltage is the same, the smaller the contact angle decreases, the smaller the contact angle of CdS quantum dot sensitized film decreases The amplitude is greater than the non-sensitized film.