Titanium dioxide is a promising photocatalyst for water splitting, but it suffers from low visible light activity due to its wide band gap. Doping can narrow the band gap of titanium dioxide; however, ...

XPS is a very versatile method that has found extensive use in numerous application areas, from aerospace materials to contact lenses. XPS is unique in that it can quantify the chemical and elemental ...

A breakthrough in our understanding of the properties of titania (titanium dioxide) -- the basis of self-cleaning window technology -- has been made by scientists, uncovering a decades old ...

Researchers at University College London (UCL) have broken through to understanding of the properties of titanium dioxide known as ‘titania’ that is hoped to be used in photoelectrochemical cells ...