Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Daniel Bouëxière"'
Autor:
Jean-François, Vigier, Daniel, Freis, Olaf, Walter, Oliver, Dieste Blanco, Daniel, Bouëxière, Evelyn, Zuleger, Natalia, Palina, Tonya, Vitova, Rudy J M, Konings, Karin, Popa
Publikováno v:
CrystEngComm. 24(36)
This paper details the first dedicated production of homogeneous nanocrystalline particles of mixed actinide oxide solid solutions containing americium. The target compositions were U
Publikováno v:
RSC Advances. 9:6542-6547
Kinetic measurements on the grain growth of PuO2 nano-crystals are presented. On the basis of isothermal XRD measurements at temperatures of 820 °C, 900 °C, 1000 °C, and 1100 °C the activation energy for the crystallite growth of PuO2 nanopowder
Autor:
Guilhem, Kauric, Enrica, Epifano, Philippe M, Martin, Lambert, van Eijck, Daniel, Bouëxière, Nicolas, Clavier, Christine, Guéneau, Anna L, Smith
Publikováno v:
Inorganic Chemistry
Neutron diffraction, X-ray absorption spectroscopy (XAS), and Raman spectroscopy measurements of the quaternary perovskite phase Ba2NaMoO5.5 have been performed in this work. The cubic crystal structure in space group Fm3̅m has been refined using th
Autor:
Loïc Marchetti, L. Medyk, Daniel Bouëxière, Patrick Simon, Dario Manara, Ph. Martin, Jean-François Vigier, J.-Y. Colle
Publikováno v:
Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2020, 541, pp.152439. ⟨10.1016/j.jnucmat.2020.152439⟩
Journal of Nuclear Materials, 2020, 541, pp.152439. ⟨10.1016/j.jnucmat.2020.152439⟩
Journal of Nuclear Materials, Elsevier, 2020, 541, pp.152439. ⟨10.1016/j.jnucmat.2020.152439⟩
Journal of Nuclear Materials, 2020, 541, pp.152439. ⟨10.1016/j.jnucmat.2020.152439⟩
International audience; Oxygen stoichiometry in (U,Pu)O2-x nuclear fuels, while of prime interest, is still difficult to be determined at the micrometric scale. It has been recently evidenced that Raman microscopy is a promising tool to characterize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdf67fb0f70b0e593fc9d19ec1cfea62
https://hal.archives-ouvertes.fr/hal-03075473/document
https://hal.archives-ouvertes.fr/hal-03075473/document
Autor:
Lambert van Eijck, E. Epifano, Philippe Martin, Christine Guéneau, Anna Smith, Nicolas Clavier, Daniel Bouëxière, Guilhem Kauric
Publikováno v:
Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2020, 59 (9), pp.6120-6130. ⟨10.1021/acs.inorgchem.0c00210⟩
Inorganic Chemistry: including bioinorganic chemistry, 59(9)
Inorganic Chemistry, 2020, 59 (9), pp.6120-6130. ⟨10.1021/acs.inorgchem.0c00210⟩
Inorganic Chemistry, American Chemical Society, 2020, 59 (9), pp.6120-6130. ⟨10.1021/acs.inorgchem.0c00210⟩
Inorganic Chemistry: including bioinorganic chemistry, 59(9)
Inorganic Chemistry, 2020, 59 (9), pp.6120-6130. ⟨10.1021/acs.inorgchem.0c00210⟩
Neutron diffraction, X-ray absorption spectroscopy (XAS), and Raman spectroscopy measurements of the quaternary perovskite phase Ba2NaMoO5.5 have been performed in this work. The cubic crystal structure in space group Fm3¯ m has been refined using t
Autor:
Mohamed Naji, Karin Popa, Laura Martel, Olaf Walter, Daniel Bouëxière, Jean-Yves Colle, Oliver Dieste Blanco, Dario Manara, Antony Guiot
Publikováno v:
CrystEngComm. 20:4614-4622
Production of actinide oxide powder via dry thermal decomposition of corresponding oxalates is currently carried out on the industrial scale at temperatures exceeding 500 °C. Although it is simple, this method presents some disadvantages such as hig
Autor:
Karin Popa, Daniel Bouëxière, Antony Guiot, Jean-François Vigier, Olaf Walter, Oliver Dieste Blanco
Publikováno v:
Proceedings of the 4th World Congress on Recent Advances in Nanotechnology.
Autor:
Daniel Freis, Emily Jane Watkinson, Keith Stephenson, Jens Najorka, Patrick Lajarge, Tim Tinsley, Sarah Nourry, Mark Sarsfield, Daniel Bouëxière, Richard M. Ambrosi, Rudy J. M. Konings, Jean-François Vigier
Publikováno v:
2019 IEEE Aerospace Conference.
The European Space Agency funded programme into the research and development of European radioisotope power systems (RPSs) began in 2008. Three RPS technologies are under development, namely, radioisotope heater units, radioisotope thermoelectric gen
Publikováno v:
RSC advances. 9(12)
Kinetic measurements on the grain growth of PuO
Autor:
Joseph Somers, Karin Popa, Pier Lorenzo Solari, Philippe E. Raison, Philippe Martin, Damien Prieur, Laura Martel, Daniel Bouëxière, Rudy J. M. Konings
Publikováno v:
Journal of Solid State Chemistry. 230:169-174
PuPO4 was prepared by a solid state reaction method and its crystal structure at room temperature was solved by powder X-ray diffraction combined with Rietveld refinement. High resolution XANES measurements confirm the +III valence state of plutonium