Structural environment of uranium (VI) species sorbed onto ZrP2O7: X-ray absorption spectroscopy study

Authors
Drot, R Simoni, E Denauwer, C
Citation
R. Drot et al., Structural environment of uranium (VI) species sorbed onto ZrP2O7: X-ray absorption spectroscopy study, CR AC S IIC, 2(2), 1999, pp. 111-117
Citations number
33
Categorie Soggetti
Chemistry
Journal title
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE C-CHIMIE
ISSN journal
13871609 → ACNP
Volume
2
Issue
2
Year of publication
1999
Pages
111 - 117
Database
ISI
SICI code
1387-1609(199902)2:2<111:SEOU(S>2.0.ZU;2-S
Abstract
The structure of the surface complex formed during the sorption of UO22aq. ion onto the selected phosphate solid has been investigated mainly using X -ray absorption spectroscopy. Samples were prepared by batch experiments. L -III U edge measurements have shown that uranyl ions are sorbed on the phos phate surface as a mononuclear bidentate inner-sphere complex. (C) Academie des sciences/Elsevier, Paris.