Understanding photogenerated charge separation on the nano-to micrometer scale is the
key to optimizing the photocatalytic solar energy conversion efficiency. In the past few years …

Over the last decades, great advances have been made in the development of nanoscale
optoelectronics, such as solar cells, photodetectors, and light-emitting diodes. The design of …

Photocatalysis based on the use of semiconducting materials is an emerging alternative to
conventional thermochemical catalysis, and it has the potential to promote chemical …

TiO 2 is a promising photoanode material for photoelectrochemical (PEC) water splitting, but
its severe bulk recombination of photogenerated carriers, sluggish oxygen evolution …

Photoelectrochemical (PEC) water splitting offers a promising strategy for converting solar
energy to chemical fuels. Herein, a piezoelectric‐effect–enhanced full‐spectrum …

Multiphasic titanium dioxide (TiO2) possessing abundant heterophase junctions have been
widely used for various photocatalytic applications. Current synthesis of multiphasic TiO2 …

As a benchmark photocatalyst, commercial P25–TiO2 has been widely used for various
photocatalytic applications. However, the low surface area and poorly porous structure …

In a photoelectrochemical (PEC) cell for water splitting, the critical issue is charge separation
and transport, which is usually completed by designing semiconductor heterojunctions. TiO2 …

Fabrication of the heterojunction composites photocatalyst has attained much attention for
solar energy conversion due to their high optimization of reduction-oxidation potential as a …

Efficient spatial charge separation and transfer that are critical factors for solar energy
conversion primarily depend on the energetic alignment of the band edges at interfaces in …