Degradation of methylene blue on carbonate species-doped TiO2 photocatalysts under visible light

被引：145

作者：

Ohno, T ^{[1
]}

Tsubota, T ^{[1
]}

Nishijima, K ^{[1
]}

Miyamoto, Z ^{[1
]}

机构：

[1] Kyushu Inst Technol, Fac Engn, Dept Appl Chem, Kitakyushu, Fukuoka 8048550, Japan

来源：

CHEMISTRY LETTERS | 2004年 / 33卷 / 06期

关键词：

D O I：

10.1246/cl.2004.750

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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.

引用

页码：750 / 751

页数：2

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