Photocatalytic degradation of rhodamine B by dye-sensitized TiO2 under visible-light irradiation

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Perylene tetracarboxylic diimide (PTCDI ) ,广泛地在器官的光电的设备使用,是有在可见光的光谱的强壮的吸收的一个 n 类型半导体。有几乎不敏化 PTCDI 的 TiO2 学习合成过去常 photocatalytically 降级污染物质。在这研究, PTCDI- 和敏化的铜酞毒 tetrasulfonic 酸(CuPcTs ) , TiO2 composites 用一个热水的方法被准备。二 composites 的形态学和结构被 X 光检查衍射,传播电子显微镜学,紫
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