Rapid thermal reduced graphene oxide/Pt–TiO2 nanotube arrays for enhanced visible-light-driven photocatalytic reduction of CO2

Selective photocatalytic reduction of CO2 by H2O/H2 to CH4 and CH3OH over Cu-promoted In2O3/TiO2 nanocatalyst

“…Metals such as Pt, Au, Ag, In and Ni have been evidenced to be very efficient for the improvement of TiO 2 photoactivity [17][18][19][20][21]. Pt-doped TiO 2 catalyst revealed enhanced activity for CO 2 reduction to CH 4 [22].…”

TiO2 Processed by pressurized hot solvents as a novel photocatalyst for photocatalytic reduction of carbon dioxide

“…These drawbacks significantly reduce photoconversion in the presence of TiO 2 . Surface heterojunction and surface modifications are two possibilities how to increase visible light absorption ability and also slow down the recombination rate [17][18][19][20][21][22][23][24].…”

Preparation, characterization and visible-light-driven photocatalytic activity of a novel Fe(III) porphyrin-sensitized TiO 2 nanotube photocatalyst

“…So, the catalyst possess strong broadband absorption under visible light, and can extend the range of spectral response and increase the utilization rate of solar energy [25,26,[34][35][36]. Additionally, remarkable adsorption performance of the catalyst could also contribute to increase the density of MB molecules near the catalyst surface [ is because the weak bridging bonds could improve the degradation efficiency for FeTCPP/TNT catalyst [24,27,[29][30][31][32][37][38][39]. These results demonstrate that FeTCPP can form a steady chemical bridging bonds with TNTs, which is beneficial for the improvement of photocatalytic activity.…”