Short communication on further elucidating the structure of amorphous U2O7 by extended X-ray absorption spectroscopy and DFT simulations
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Dogfennau
- U2O7_EXAFS_DFT_Final_Update
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Dangosydd eitem ddigidol (DOI)
The structure of amorphous U2O7 has been examined by extended x-ray absorption near edge spectroscopy (EXAFS) and modelled using density functional theory (DFT) simulations. A hybridised metastudtite-UO3 structure is proposed, consisting of peroxide bonds (O-Operoxo), uranyl units (U=Oyl) and U-O bonding. Experimental and simulated X-ray diffraction (XRD) is used to confirm the proposed structure.
| Iaith wreiddiol | Saesneg |
|---|---|
| Rhif yr erthygl | 152476 |
| Cyfnodolyn | Journal of Nuclear Materials |
| Cyfrol | 542 |
| Dyddiad ar-lein cynnar | 29 Awst 2020 |
| Dynodwyr Gwrthrych Digidol (DOIs) | |
| Statws | Cyhoeddwyd - 15 Rhag 2020 |
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