DRS UV-Vis and EPR spectroscopy of hydroperoxo and superoxo complexes in titanium silicalite

Abstract

The most important spectroscopic features in the UV-Vis of framework and extraframework Ti(IV) in titanium silicalite are briefly summarized. The spectroscopic manifestations of the complexes formed by framework Ti(IV) in presence of H2O2 are reported. The formation of EPR active species is also considered. © 1992 J.C. Baltzer A.G. Scientific Publishing Company.