Titanium dioxide supported on activated carbon, or TiO2/AC composite, exhibits
bifunctionality of adsorption and photocatalysis in synergism. The authors review the …

Hydroxyl radicals always play important role in the photocatalytic degradation of pollutants
and thus lots of efforts have been made to enlarge their amount. Herein, BiOCl …

Presently, photocatalytic degradation has emerged as an attractive and efficient technology
for wastewater treatment. In order to avoid hurdles, such as difficulty in the suspended …

SiO2 and γ‐Al2O3 impregnation with nominal 10 and 20% of cobalt was examined using
wet impregnation method starting with Co (NO3) 2· 6H2O. The samples were dried and …

A series of Er 3+-TiO 2, Yb 3+-TiO 2 and Er 3+/Yb 3+-TiO 2 photocatalysts were obtained via
sol–gel method, using lanthanides precursor ranging from 0.25 to 10 mol%. The …

A series of TiO2 catalysts self-doped with Ti3+ were successfully synthesized by a simple
one-step solvothermal method with low-cost NaBH4 added as a reductant. During NaBH4 …

A series of 1 wt.% Ag–TiO 2 photocatalysts were obtained by photodeposition using different
organic (acetylacetonate, Ag-A) and inorganic (nitrate, Ag-N, and perchlorate, Ag-C) silver …

A novel solid acid nano-catalyst [Ti (SO 4) O] was synthesised and used for the
simultaneous esterification and transesterification of free fatty acids in used cooking oil …

The ecotoxicity of three different sizes of titanium dioxide (TiO2) particles (primary particles
sizes: 10, 30, and 300nm) to the freshwater green alga Pseudokirchneriella subcapitata was …

Copper–cobalt oxides thin films had been successfully coated on reflective aluminium
substrates via a facile sol–gel dip-coating method for solar absorptance study. The optimum …