T. Ohno et al., Photocatalytic oxidation of water by visible light using ruthenium-doped titanium dioxide powder, J PHOTOCH A, 127(1-3), 1999, pp. 107-110
Citations number
18
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
In order to expand the effective wavelength of TiO2 particulate photocataly
st into the visible region, Ru-doped TiO2 particles were prepared and their
properties as the photocatalyst were investigated. With this photocatalyst
, the oxygen evolution reaction occurred by irradiation of visible light at
wavelengths longer than 440 nm using iron(III) ions as the electron accept
or. To clarify the mechanistic aspects of the effect of Ru-doping, photoele
ctrochemical properties of Ru-doped TiO2 sinter electrodes were investigate
d. (C) 1999 Elsevier Science S.A. All rights reserved.