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ＴｉＯ2是光催化降解苯酚及其衍生物的较为理想的催化剂.纳米颗粒薄膜与粉末相比具有可重复使用、易回收等优点,因而具有更广泛的应用前景.为此,我们制备了一系列ＴｉＯ2纳米颗粒膜,考查了其对苯酚的光催化降解活性,探讨了薄膜的表面性质与催化活性之间的关系.膜催化剂制备流程
TiO2 is an ideal catalyst for the photocatalytic degradation of phenol and its derivatives.Nano-particle films have the advantages of reusability and easy recovery compared with powders, so they have a broader application prospect.Therefore, we prepared a series of TiO2 Nanoparticle films were used to investigate the photocatalytic degradation of phenol and the relationship between the surface properties and the catalytic activity of the films was discussed.