Published May 2002
| Version v1
Report
Restricted
EXAFS investigation on uranyl sorbed onto montmorillonite
- 1. Paul Scherrer Inst., Waste Management Lab., Villigen (Switzerland)
Description
Uranium LIII-edge EXAFS measurements on uranyl sorbed onto montmorillonite reveals that uranyl uptake at pH 5-7 and an initial uranyl concentration of 5.10-5 M takes place preferred as bidentate inner-sphere complexation on aluminol groups of the montmorillonite edge sites. (orig.)
Files
Restricted
The record is publicly accessible, but files are restricted to users with access.
Additional details
Publishing Information
- Imprint Title
- Forschungszentrum Rossendorf, Institute of Radiochemistry. Annual report 2001
- Imprint Pagination
- 79 p.
- Journal Page Range
- p. 26
- ISSN
- 1437-322X
- Report number
- FZR--343
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 33066571
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- BOND LENGTHS; COORDINATION NUMBER; MONTMORILLONITE; PH VALUE; SORPTIVE PROPERTIES; URANYL COMPLEXES; X-RAY SPECTRA
- Descriptors DEC
- ACTINIDE COMPLEXES; CLAYS; COMPLEXES; DIMENSIONS; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; LENGTH; MATERIALS; MINERALS; SILICATE MINERALS; SPECTRA; SURFACE PROPERTIES; URANIUM COMPLEXES