Published October 1996
| Version v1
Journal article
Interaction between uranium and neodymium in binary POCl3-SnCl3 solvent
- 1. AN SSSR, Moscow (Russian Federation). Inst. Obshchej i Neorganicheskoj Khimii
Description
Solutions of neodymium (3) and uranyl in case of their joint presence in POCl3-SnCl4 binary solution (mole ratio being 15.5:1), have been studied by the spectral luminescence and electron spectroscopy methods. The conclusion is made on neodymium (3) and uranium (in the form of UO22+ and U4+) interaction in the solution with formation of UO22+ and Nd3+ heteronuclear complexes bound by dichlorophosphate bridges, which assures energy exchange between the cations. Photochemical reduction of UO22+ to U4+, resulting in UO22+ ↔ U4+ equilibrium, which shift to the right in the presence of Nd3+, has been revealed. 19 refs.; 4 figs
Additional details
Additional titles
- Original title (Russian)
- Взаимодействие между ураном и неодимом в бинарном растворителе POCl
Publishing Information
- Journal Title
- Koordinatsionnaya Khimiya
- Journal Volume
- 22
- Journal Issue
- 10
- Journal Page Range
- p. 797-800.
- ISSN
- 0132-344X
- CODEN
- KOKHDC
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 28027445
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CHEMICAL COMPOSITION; CHEMICAL REACTION KINETICS; CHEMICAL REACTIONS; CONCENTRATION RATIO; NEODYMIUM COMPOUNDS; NONAQUEOUS SOLVENTS; OXYCHLORIDES; PHOSPHORUS COMPOUNDS; TIN CHLORIDES; URANYL COMPOUNDS
- Descriptors DEC
- ACTINIDE COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; KINETICS; OXYGEN COMPOUNDS; OXYHALIDES; RARE EARTH COMPOUNDS; REACTION KINETICS; SOLVENTS; TIN COMPOUNDS; TIN HALIDES; URANIUM COMPOUNDS