| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7760568 | Journal of Solid State Chemistry | 2012 | 8 Pages |
Abstract
⺠We realize an in-situ high-temperature X-ray diffraction study on an AmO2 sample. ⺠Fluorite AmO2 transforms to cubic Am2O3+δ and then to hexagonal Am2O3. ⺠Little-known monoclinic Am2O3 is observed during the cubic-to-hexagonal transition. ⺠Lattice parameter thermal expansion of hexagonal Am2O3 is given up to 1840 K. ⺠We give additional data on AmO2 lattice parameter expansion under self-irradiation.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Florent Lebreton, Renaud C. Belin, Thibaud Delahaye, Philippe Blanchart,