Cover Feature: Self‐Modification of Defective TiO₂ under Controlled H₂/Ar Gas Environment and Dynamics of Photoinduced Surface Oxygen Vacancies (ChemSusChem 16/2024)

The Cover Feature abstractly depicts the influence of a mixture of argon (symbolized by pink) and hydrogen (symbolized by blue) on a TiO2 pellet sample in the hydrogenation process. The blue cylinder in the center shows a defective TiO2 pellet sample with an enhanced photocatalytic activity. The green and yellow corona around the cylinder embodies this activity. The grey ellipse to the right shows the induced defects; the Ti3+ site and the oxygen vacancy Vo. More information can be found in the Research Article by S. Veziroglu, O. C. Aktas and co-workers.