Wavelength-sensitive photocatalytic degradation of methyl orange in aqueous suspension over iron(III)-doped TiO2 nanopowders under UV and visible light irradiation.

H Wang, X; Li, J-G; Kamiyama, H; Moriyoshi, Y; Ishigaki, T

doi:10.1021/jp060082z

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Wavelength-sensitive photocatalytic degradation of methyl orange in aqueous suspension over iron(III)-doped TiO2 nanopowders under UV and visible light irradiation.

Shared by NobleBlocks on Apr 6, 2006 • 12:00 AM UTC

Authors:

X H Wang

J-G Li

H Kamiyama

Abstract

Well-crystallized iron(III)-doped TiO2 nanopowders with controlled Fe3+ doping concentration and uniform dopant distribution, have been synthesized with plasma oxidative pyrolysis. The photocatalytic reactivity of the synthesized TiO2 nanopowders with a mean particle size of 50-70 nm was quantified ...

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