SPECTRAL STUDIES OF THE PHOTOCHEMICAL FORMATION OF THE VARIABLE VALENCE URANIUM COMPLEXES IN ACETONE WITH DMSO

Abstract

Using the electronic and IR absorption methods, the photochemical formation processes of the nanoclusters of three-, tetra-, and pentavalent uranium with organic ligands on LED illumination (430−450 nm) of the solutions of UO2(ClO4)⋅5H2O with DMSO in acetone have been studied. The possibility for deposition of the tetra- and pentavalent-uranium complexes onto the glass substrate has been established.

Keywords

• spectral analysis
• uranium complexes
• uranyl nitrate
• uranyl perchlorate
• band intensities
• organic ligands