Photocatalytic degradation is among the promising technology for removal of various dyes
and organic contaminants from environment owing to its excellent catalytic activity, low …

Black titanium dioxide (TiO 2) has been one of the most researched photocatalyst in recent
years. Its ability to overcome the limitations of pristine TiO 2 through enhanced visible light …

Hydrogen is readily obtained from renewable and non‐renewable resources via water
splitting by using thermal, electrical, photonic and biochemical energy. The major hydrogen …

The prospect of engineering the bandgap in semiconductor nanostructures all the way from
ultraviolet to visible is highly significant in various applications such as photocatalysis …

Defect-rich ultrathin ZnAl-layered double hydroxide nanosheets are successfully prepared.
Under UV-vis irradiation, these nanosheets are superior efficient catalysts for the …

This work for the first time reports engineered oxygen-deficient, blue TiO2 nanocrystals with
coexposed {101}-{001} facets (TiO2–x {001}-{101}) to enhance CO2 photoreduction under …

The reaction mechanism of the reverse water–gas shift (RWGS) reaction was investigated
using two commercial gold-based catalysts supported on Al2O3 and TiO2. The surface …

Photocatalytic conversion of CO2 into fuels and valuable chemicals using solar energy is a
promising technology to combat climate change and meet the growing energy demand …

The photocatalytic activity of TiO2 has aroused a broad range of research effort since 1972.
Although TiO2 has a very high efficiency in utilizing ultraviolet light, its overall solar activity is …

The hydrogenation of CO2 to hydrocarbon fuels via solar radiation offers a sustainable
pathway towards a carbon-neutral energy cycle. However, the reaction is hindered by the …