Nature of Reduced States in Titanium Dioxide as Monitored by Electron Paramagnetic Resonance. II: Rutile and Brookite Cases

• Published in: Journal of physical chemistry. C Vol. 118; no. 38; pp. 22141 - 22148
• Main Authors: Livraghi, Stefano, Rolando, Manuela, Maurelli, Sara, Chiesa, Mario, Paganini, Maria Cristina, Giamello, Elio
• Format: Journal Article
• Language: English
• Published: American Chemical Society 25.09.2014

We have systematically used electron paramagnetic resonance (EPR) to understand the nature of excess electron centers in titanium dioxide and to classify their spectroscopic features. Excess electrons in TiO2 (probably the most important photoactive oxide) have been generated either by photoinduced...