Non‐oxide materials such as oxynitrides are good candidates as photoanodes for visible‐
light‐driven water oxidation, but most of them suffer from oxidative degradation by …

Photoelectrochemical water splitting into H2 and O2 over a semiconductor-based
photocatalyst offers a promising way to achieve the sustainable harvesting and storage of …

Extending the light absorption range of wide‐bandgap photocatalysts into the visible light
region is significant in terms of fully harvesting and converting solar light. The desirable …

Mixed-anion compounds (eg, oxynitrides and oxysulfides) are potential candidates as
photoanodes for visible-light water oxidation, but most of them suffer from oxidative …

TiO2 is a good photoanode material for water oxidation to form O2; however, UV light (λ<
400 nm) is necessary for this system to operate. In this work, cobalt species were introduced …

Highly stable photoelectrochemical water splitting is demonstrated for the first time on a
tantalum oxynitride (TaON) photoanode under visible light irradiation. Highly dispersed CoO …

Hybrid photoanodes comprising polymer-based light absorbers coupled to oxygen-evolving
cocatalysts represent a promising, yes still underdeveloped, approach to …

Water splitting using a semiconductor photocatalyst with sunlight has long been viewed as a
potential means of large‐scale H2 production from renewable resources. Different from …

Nanostructured titanium dioxide (TiO2) presents considerable potential as a photoanode in
low cost, sustainable photoelectrochemical systems for solar water splitting. The wide band …

Doping TiO 2 with impurity elements is a common strategy to improve its
photoelectrochemical water splitting performance, however, it is still challenging to …