Photoelectrochemical characterization of anatase-rutile mixed TiO2 nanosponges

Band alignment of rutile and anatase TiO2

The most widely used oxide for photocatalytic applications owing to its low cost and high activity is TiO2. The discovery of the photolysis of water on the surface of TiO2 in 19721 launched four decades of intensive research into the underlying chemical and physical processes involved2–5. Despite much collected evidence, a thoroughly convincing explanation of why mixed-phase samples of anatase ...

Anatase TiO2 and mixed M-Anatase TiO2 (M = CeO2 or ZrO2) nano powder: Synthesis and characterization

Pure Anatase Titania (TiO2), mixed 1.0 wt.% Cerium-Anatase Titania (1.0 wt.%CeO2-TiO2), and mixed 1.0 wt.% Zirconia-Anatase Titania (1.0 wt.%ZrO2-TiO2) nano powders were synthesized by co-precipitation method and characterized using X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) surface area analysis, UV-Vis diffuse reflectance spect...

Anatase TiO2 and mixed M-Anatase TiO2 (M = CeO2 or ZrO2) nano powder: Synthesis and characterization

Pure Anatase Titania (TiO2), mixed 1.0 wt.% Cerium-Anatase Titania (1.0 wt.%CeO2-TiO2), and mixed 1.0 wt.% Zirconia-Anatase Titania (1.0 wt.%ZrO2-TiO2) nano powders were synthesized by co-precipitation method and characterized using X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) surface area analysis, UV-Vis diffuse reflectance spect...

In situ characterization of the deposition of anatase TiO2 on rutile TiO2(110)

Plasmonic photocatalysis properties of Au nanoparticles precipitated anatase/rutile mixed TiO2 nanotubes.

Anatase/rutile mixed titania nanotubes (TiO2 NTs) precipitated with gold nanoparticles (Au NPs), i.e. Au/TiO2, have been synthesized and investigated on visible photocatalysis properties. A deposition-precipitation (DP) method was adopted to reduce the gold precursor to Au NPs within the preformed TiO2 NTs by the emulsion electrospinning technique. The optimal visible photocatalytic activity wa...