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Oxidation of Micro- and Nanograined UO(2) Pellets by In Situ Synchrotron X-ray Diffraction
[Image: see text] When in contact with oxidizing media, UO(2) pellets used as nuclear fuel may transform into U(4)O(9), U(3)O(7), and U(3)O(8). The latter starts forming by stress-induced phase transformation only upon cracking of the pristine U(3)O(7) and is associated with a 36% volumetric expansi...
Autores principales: | De Bona, Emanuele, Popa, Karin, Walter, Olaf, Cologna, Marco, Hennig, Christoph, Scheinost, Andreas C., Prieur, Damien |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical Society
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9052414/ https://www.ncbi.nlm.nih.gov/pubmed/35044161 http://dx.doi.org/10.1021/acs.inorgchem.1c02652 |
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