Generating charge carriers with lifetimes long enough to drive catalysis is a critical aspect for
photoelectrochemical and photocatalytic systems, and a key determinant of their efficiency …

Photocatalysis promises a solution to challenges associated with the intermittent nature of
sunlight which is considered as renewable and ultimate energy source to power activities on …

Metal oxides have been of great importance to the development of energy conversion and
storage technologies including heterojunction solar cells, Li-ion batteries, and …

Abstract Haematite (α-Fe2O3) has been extensively investigated as a photoanode in
photoelectrochemical water oxidation, but the product O2 has a low economic value. Here …

Photoelectrocatalytic water splitting offers a promising approach to convert sunlight into
sustainable hydrogen energy. A thorough understanding of the relationships between the …

Photoelectrochemical (PEC) water splitting is a promising technology for solar hydrogen
production to build a sustainable, renewable and clean energy economy. Hematite (α …

The efficiency of photoelectrocatalytic (PEC) water splitting is limited by the serious
recombination of photogenerated charges, high overpotential, and sluggish kinetics of …

Industrial waste is the primary source of highly toxic organic pollutants and heavy metal
contaminants. Treatment of such effluence is necessary to mitigate environmental pollution …

The increasing human need for clean and renewable energy has stimulated research in
artificial photosynthesis, and in particular water photoelectrolysis as a pathway to hydrogen …

Semiconductor electrodes capable of using solar photons to drive water-splitting reactions,
such as haematite (α-Fe 2 O 3), have been the subject of tremendous interest over recent …