Visible-Light-Active Titania Photocatalysts: The Case of N-Doped s—Properties and Some Fundamental Issues
Figure 2
X-ray photoelectron spectra of various specimens; -Degussa is nitrided P25 and TiO2-xNx denotes TiO2-xNx nanoparticles. Reproduced with
permission from [21]. Copyright (2004) American Chemical Society.
