纯铝板上光催化TiO2薄膜的制备:智能材料基础与应用特刊

S. Ikeno, T. Kawabata, Hiroaki Hayashi, K. Matsuda, Seiichi Rengakuji, Toshiaki Suzuki, Y. Hatano, Katsuyoshi Tanaka
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引用次数: 5

摘要

在先进的溶胶-凝胶前驱体溶液中,采用浸渍法在铝板上制备了二氧化钛薄膜,并用紫外吸附法研究了烧结条件对氧化钛光催化性能的影响。用这种方法制备的样品在与x射线衍射表征的锐钛矿结晶区域相容的合适烧结条件范围内表现出光催化活性。通过能量过滤透射电子显微镜对二氧化钛纳米膜与铝板的表面形貌和附着力进行了表征,发现表面形貌对光催化活性有影响。二氧化钛薄膜厚度为30nm,为细晶,平均直径为12nm。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fabrication of photocatalytic TiO2 films on pure aluminum plates : Special issue on smart materials-fundamentals and applications
TiO 2 films were formed on aluminum plates by a dip-coating in an advanced sol-gel precursor solution, and the effect of sintering conditions on the photocatalytic properties of the oxide were investigated by UV adsorption. The samples prepared in this way exhibit photocatalytic activity in a range of suitable sintering conditions compatible with the region of crystallization of anatase characterized by X-ray diffraction. The surface morphology and adhesion between the TiO 2 nano-film and aluminum plate were confirmed by energy filtering transmission electron microscopy, and the surface morphology was found to affect the photocatalitic activity. The TiO 2 film was 30nm thick and was confirmed to be finely crystallines with a mean diameter of 12 nm.
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