Nature of Conduction Band Tailing in Hydrogenated Titanium Dioxide for Photocatalytic Hydrogen Evolution

The front cover artwork for Issue 12/2016 is provided by researchers from the University of Science & Technology of China. The image shows that hydrogenated TiO2 with an appropriate hydrogenation time exhibits much higher photocatalytic H2 evolution activity than that with an excessive hydrogenation degree. See the Communication itself at http://dx.doi.org/10.1002/cctc.201600237.