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- Title
Photocatalytic Activity of a TiO<sub>2</sub> Photocatalyst Doped with C<sup>4+</sup> and S<sup>4+</sup> Ions Having a Rutile Phase Under Visible Light.
- Authors
Ohno, Teruhisa; Tsubota, Toshiki; Toyofuku, Maki; Inaba, Ryoji
- Abstract
C4+ and S4+-codoped titanium dioxide (TiO2) having a rutile phase was prepared. By doping C4+ and S4+ ions into a TiO2 lattice, the absorption edge of rutile TiO2 powder was largely shifted from 400 to 700 nm. 2-Methylpyridine and methyleneblue were photocatalytically oxidized at high efficiency on C4+ and S4+-doped TiO2 under visible light at a wavelength longer than 5 nm.
- Subjects
TITANIUM dioxide; PHOTOCATALYSIS; RUTILE; DOPED semiconductor superlattices; LIGHT absorption; METHYLENE blue; OXIDE minerals
- Publication
Catalysis Letters, 2004, Vol 98, Issue 4, p255
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1007/s10562-004-8689-7