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A facile solution approach to W,N co-doped TiO<sub>2</sub> nanobelt thin films with high photocatalytic activity
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Citations
43
References
2015
Year
Materials ScienceHigh Photocatalytic ActivityEngineeringPhotochemistryNanomaterialsNanotechnologyInorganic PhotochemistryTitanium Dioxide MaterialsDirect OxidationPhotocatalysisNanoheterogeneous CatalysisFacile Solution ApproachCatalysisChemistryThin FilmsVisible Light IlluminationMetallic TiPhotoelectrochemistry
W,N co-doped anatase TiO<sub>2</sub> nanobelt films were synthesized by direct oxidation of metallic Ti substrates with H<sub>2</sub>O<sub>2</sub> solutions containing H<sub>2</sub>WO<sub>4</sub> and C<sub>3</sub>H<sub>6</sub>N<sub>6</sub> at 80 °C, followed by a subsequent calcination. The photocatalytic activity of the W,N co-doped anatase TiO<sub>2</sub> nanobelt films was nearly three times that of undoped alkali-hydrothermal synthesized anatase TiO<sub>2</sub> nanobelt films, under UV and visible light illumination.
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