The photodegradation of methyl orange (MO) was investigated in aqueous suspension
containing titania nanoparticles with mesostructures (m-TiO2) under UV irradiation. The …

In order to optimize the water purification and treatment of polluted water, a new degradation
technique of the organic matter called “heterogeneous photocatalysis” has been highlighted …

The adsorption and photocatalytic degradation of methyl orange (MO) aqueous solution
under visible light illumination by polythiophene/titanium dioxide (PTh/TiO 2) composite …

In this paper, a photocatalyst composed of TiO 2 nanoparticles supported on the nanofibers
of poly (methyl methacrylate)(PMMA) was successfully prepared by hydrothermally treating …

A photocatalyst was obtained by treating the commercial amorphous anatase titanium
dioxide with ammonia water. During the preparation of photocatalytic material the optimal …

ZnO/TiO 2 composites were synthesized by using the solvothermal method and ultrasonic
precipitation followed by heat treatment in order to investigate their photocatalytic …

The photodegradation of malachite green (MG), a cationic triphenylmethane dye, is
examined both under different pH values and amounts of TiO2. After 15W UV-365nm …

The present article reports the synthesis of thoria nanoparticles (ThO 2 NPs) via sol-gel
process and examines the effect of calcination temperature of ThO 2 on the morphology and …

Recent investigation has showed that the semiconductor nano-powder or thin film, such as
titanium dioxide suspended in water, can utilize ultraviolet light for photocatalytic oxidation of …

Anatase TiO2 nanoparticles of about 16nm in crystal size have been successfully
synthesized via a sol–gel method. Thermal treatment of the precursor at 500–600° C results …