Bonding of metal oxides in sodium silicate glass
Conference
·
OSTI ID:6406698
X-ray photoelectron spectroscopy (XPS) and extended x-ray absorption fine structure (EXAFS) studies have been undertaken on sodium disilicate glasses containing varying amounts of Fe/sub 2/O/sub 3/ and UO/sub 2/. The XPS results enable one to distinguish the different bonding characteristics of iron and uranium in these glasses. A three dimensional model for the iron coordination in the sodium disilicate glass is inferred from the combined XPS and EXAFS results.
- Research Organization:
- Argonne National Lab., IL (USA)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 6406698
- Report Number(s):
- CONF-781172-3
- Country of Publication:
- United States
- Language:
- English
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Fri Sep 01 00:00:00 EDT 2000
· J. Mater. Res.
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Tue Sep 23 00:00:00 EDT 1997
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OSTI ID:13669
Related Subjects
052000* -- Nuclear Fuels-- Waste Management
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ABSORPTION SPECTRA
ACTINIDE COMPOUNDS
ALKALI METAL COMPOUNDS
CHALCOGENIDES
CHEMICAL BONDS
ELECTRON SPECTROSCOPY
FINE STRUCTURE
GLASS
IRON COMPOUNDS
IRON OXIDES
OXIDES
OXYGEN COMPOUNDS
PHOTOELECTRON SPECTROSCOPY
RADIOACTIVE MATERIALS
RADIOACTIVE WASTES
SILICATES
SILICON COMPOUNDS
SODIUM COMPOUNDS
SODIUM SILICATES
SPECTRA
SPECTROSCOPY
TRANSITION ELEMENT COMPOUNDS
URANIUM COMPOUNDS
URANIUM DIOXIDE
URANIUM OXIDES
WASTES
X-RAY SPECTRA
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ABSORPTION SPECTRA
ACTINIDE COMPOUNDS
ALKALI METAL COMPOUNDS
CHALCOGENIDES
CHEMICAL BONDS
ELECTRON SPECTROSCOPY
FINE STRUCTURE
GLASS
IRON COMPOUNDS
IRON OXIDES
OXIDES
OXYGEN COMPOUNDS
PHOTOELECTRON SPECTROSCOPY
RADIOACTIVE MATERIALS
RADIOACTIVE WASTES
SILICATES
SILICON COMPOUNDS
SODIUM COMPOUNDS
SODIUM SILICATES
SPECTRA
SPECTROSCOPY
TRANSITION ELEMENT COMPOUNDS
URANIUM COMPOUNDS
URANIUM DIOXIDE
URANIUM OXIDES
WASTES
X-RAY SPECTRA