Published 1993 | Version v1
Journal article Metadata-only

Luminescent-spectral properties of SOCl2-GaCl3 system activated by uranyl ions

Creators

Description

A liquid aprotic system, SOCl2-GaCl3-UO2Cl2, is synthesized. Absorption and luminescence spectra are investigated (at 300 and 77 K), uranyl luminescence attenuation time is determined. It is established that under exposure of SOCl2-GaCl3-UO2Cl2 solutions to light, photochemical reduction of UO22+ up to U4+ takes place and results in an instability of luminescent-spectral properties of the system under investigation. UO22+ reduction does not occur under conditions which exclude light exposure

Additional details

Additional titles

Original title (Russian)
Люминесцентно-спектральные свойства системы SOCl

Publishing Information

Journal Title
Radiokhimiya
Journal Volume
35
Journal Issue
2
Journal Page Range
p. 67-71.
ISSN
0033-8311
CODEN
RADKAU

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
25005268
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ABSORPTION SPECTRA; GALLIUM CHLORIDES; LUMINESCENCE; OXYGEN COMPOUNDS; SOLVENTS; SULFUR COMPOUNDS; TEMPERATURE RANGE 0065-0273 K; TEMPERATURE RANGE 0273-0400 K; URANYL CHLORIDES
Descriptors DEC
ACTINIDE COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; EMISSION; GALLIUM COMPOUNDS; GALLIUM HALIDES; HALIDES; HALOGEN COMPOUNDS; PHOTON EMISSION; SPECTRA; TEMPERATURE RANGE; URANIUM COMPOUNDS; URANYL COMPOUNDS