Enhanced photocatalytic activity of indium and nitrogen co-doped TiO2–Pd nanocomposites for hydrogen generation

Photocatalytic CO2 reduction with H2 as reductant over copper and indium co-doped TiO2 nanocatalysts in a monolith photoreactor

“…More prominently, all the peaks coincided, hence no peak shifting was observed. Numerous reports have discussed the incorporation of metal ions into TiO 2 , but no distortion of the peaks and the presence of metal peaks were observed [15,20]. The crystallite sizes, as calculated from the width of the XRD peaks using Scherrer equation, are given in Table 1.…”

“…Therefore, CO 2 with single-element TiO 2 doping. Photocatalytic water splitting for H 2 generation over N-In co-doped TiO 2 -Pd nanocomposites, investigated by Sasikala et al [20] and reported higher performance in the presence of In and N metals. Similarly, Ru-In 2 O 3 /TiO 2 co-doped system was utilized for water splitting with higher H 2 production in the presence of In and Ru metals [21].…”

A study on photocatalytic activity of micro-arc oxidation TiO2 films and Ag+/MAO-TiO2 composite films

“…One of the effective way for acquiring a visible response is to introduce defects into the titania lattice by doping with metallic [35][36][37] and non-metallic species [38][39][40] extend the adsorption light from UV to visible region and to reduce the recombination rate of photo-generated electrons and holes of TiO 2 . Till now, non-metal doping [41] and noble metal loading [42] with TiO 2 has been reported.…”

Synthesis and Enhanced Photocatalytic Activity of Black Porous Zr-doped TiO2 Monoliths

“…It is well-known that the oxygen defects can act as electron donors 30 and have a contribution to enhance the donor density of semiconductor. 3 With the increase of donor density, the charge transport in TiO 2 could be improved. The Fermi level of TiO 2 could also be shifted toward the conduction band.…”