The photocatalytic activity of different TiO2 films for the degradation of 17-α-ethinylestradiol (EE2) in aqueous solution was studied using a continuous flow, planar microreactor. Pure and cerium-doped TiO2 films, prepared ...

Preferential oxidation of certain pollutants has been a major challenge in photocatalysis, since normal source water contains low concentrations of highly toxic substances along with high concentrations of natural organic ...

The degradation of phenol was used as a model reaction to investigate the photocatalytic properties of cerium-doped (0.1 nominal atomic percent) TiO2 catalysts in the presence and in the absence of oxidants: persulfate ...

PtSn/TiO2 and PtSn/Ce-doped TiO2 catalysts were synthesized and evaluated for ethanol electro-oxidation in acid media. Titanium dioxide and Ce-doped TiO2 nanoparticles were prepared by hydrothermal method followed by ...

The metalic oxides have been studies due to differents applications as materials semiconductor in solar cells, catalysts, full cells and, resistors. Titanium dioxide (TiO2) has a high electric conductivity due to oxygen ...

RESUMEN: Nano-partículas de TiO2 dopadas con boro y cerio al 0, 2 y 5 % wt., fueron sintetizadas por la ruta sol-gel a partir de butóxido de titanio 97% (Sigma Aldrich). Las muestras obtenidas fueron calcinadas a 400°C. ...

At present, all countries generate large amounts of waste water from industrial processes that are difficult to treat. In order to remove pollutants of organic origin degradation of these proposed by photochemistry. In ...