Degradation of methylene blue on carbonate species-doped TiO2 photocatalysts under visible light
Degradation of methylene blue on carbonate species-doped TiO2 photocatalysts under visible light
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DOI：
10.1246/cl.2004.750
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发表时间：
2004-06-05
影响因子：
1.6
通讯作者：
Miyamoto, Z
中科院分区：
文献类型：
--
作者：
Ohno, T;Tsubota, T;Miyamoto, Z
制备了碳酸根（CO 32-）物种掺杂的二氧化钛（TiO 2）光催化剂。通过将碳酸盐物种掺杂到TiO 2晶格中，TiO 2的吸收边从400到700 nm大幅移位。此外，亚甲基蓝的光催化分解在高效率的碳酸盐物种掺杂的TiO 2光催化剂在可见光下，波长大于550 nm。
Carbonate (CO32-) species-doped titanium dioxide (TiO2) photocatalysts were prepared. By doping carbonate species into a TiO2 lattice, the absorption edge of TiO2 was largely shifted from 400 to 700 nm. Furthermore, methylene blue was photocatalytically decomposed at high efficiency on carbonate species-doped TiO2 photocatalysts under visible light at a wavelength longer than 550 nm.