Hydrogen is an attractive alternative to fossil fuels that addresses several environmental and
energy shortage issues. Nano-sized TiO 2-based photocatalysts with unique structural and …

Titanium dioxide (TiO 2) has been widely investigated for photocatalytic H 2 evolution and
photoelectrochemical (PEC) water splitting since 1972. However, its wide bandgap (3.0–3.2 …

Copper (II) oxide (CuO) nanostructures were prepared on fluorine-doped tin oxide (FTO)
using a three-step heat treatment process in a sol–gel dip-coating method. The precursor …

In this work, we report on defects generation in TiO_2 inverse opal (IO) nanostructures by
electrochemical reduction in order to increase photocatalytic activity and improve …

Low photocurrent density of hematite (α-Fe 2 O 3) originating from the inherent defects
usually hinders its application in photoelectrochemical (PEC) water oxidation. In this paper …

Hydrogen production by solar energy is an efficient and clean approach to fulfill the future
energy demand. Herein, a novel multi-shelled porous heterostructure CoO x/CdS/TiO 2 …

Designing an efficient photoanode is of great importance for photoassisted solar water
splitting. Herein, a series of modifications to a nanorod structure hematite, to be used as …

This study explores the collective influence of hydrogenation thermal treatment and the
decoration of Cu/CuO onto TiO 2 nanotubes (TiO 2-NTs) concerning photoelectrochemical …

The construction of a nano-heterojunction photoanode is an attractive strategy for
accelerated charge separation. Here, α-Fe2O3 nanorod arrays (Fe2O3 NAs) top-decorated …

Crystal facet engineering is one of the promising strategies to tune the band edge positions
and surface electrochemistry of a material, which are essential to improve …