Figure 1: Oxidized and reduced anatase TiO 2 (001)-(1 × 4) surfaces. Figure 2: High-resolution STM images of the reduced anatase TiO 2 (001)-(1 × 4) surface. Figure 3: Switching behaviour between the ...

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† Departament de Química Física & Institut de Química Teòrica i Computacional (IQTCUB), Universitat de Barcelona, C/Martí i Franquès 1, E-08028 Barcelona, Spain Article Views are the COUNTER-compliant ...

Visible light irradiation (λ > 450 nm) of Pt-Cu bimetallic alloy nanoparticles (~3-5 nm) supported on anatase TiO2 efficiently promotes aerobic oxidation. This is facilicated via the interband ...

A sol-gel chemistry approach was used to fabricate nanoparticles of TiO(2) in its anatase form. The particle size is shown to be sensitive to the use of HClO(4) or HNO(3) as acid catalyst. The ...

In this work is investigated the optimal conditions for deposition of pure- phase anatase and rutile thin films prepared at low temperatures (less than 150ºC) by reactive dc magnetron sputtering onto ...

Abstract: Nanocrystalline TiO2 anatase thin films have been prepared from alkoxide solution via sol-gel method. The effects of two protic solvents of methanol and ethanol of TiO2 thin films were ...

Titanium dioxide is the go-to material for a host of technological applications including self-cleaning glass, antifogging coatings, and ways to split water to make hydrogen fuel. To understand why ...

1 Applied Chemistry, Graduate School of Science and Engineering, Doshisha University, Kyoto, Japan. 2 Department of Chemical Engineering, National Institute of ...