Abstract
The development of novel Ti and Nb-based semiconductors to be applied as photocatalysts for the production of the solar fuels methane and hydrogen from CO2 photoreduction and water splitting, respectively, is proposed in this research project.Lamellar potassium titanate (K2Ti4O9) and potassium niobate (K4Nb6O17) will be the precursor materials employed in the syntheses of the new photocat…