Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Daniel Freis"'
Autor:
Emily Jane Watkinson, Ramy Mesalam, Jean-François Vigier, Ondřej Beneš, Jean-Christophe Griveau, Eric Colineau, Mark Sierig, Daniel Freis, Richard M. Ambrosi, Dragos Staicu, Rudy J. M. Konings
Publikováno v:
Thermo, Vol 1, Iss 3, Pp 297-331 (2021)
The European Space Agency is funding the research and development of 241Am-bearing oxide-fuelled radioisotope power systems (RPSs) including radioisotope thermoelectric generators (RTGs) and European Large Heat Sources (ELHSs). The RPSs’ requiremen
Externí odkaz:
https://doaj.org/article/9a65958984e94536878d3f22f7eafe66
Publikováno v:
SoftwareX, Vol 16, Iss , Pp 100875- (2021)
Knudsen Effusion Mass Spectrometry is an important research technique to determine the partial pressures of vapour species at equilibrium over different materials at a given temperature. The vapour pressure is one of the fundamental properties of a m
Externí odkaz:
https://doaj.org/article/0be2fa6f4dc748e7a7054d018154195e
Autor:
Rudy J. M. Konings, Mark Sierig, Ondřej Beneš, Richard M. Ambrosi, Jean-François Vigier, D. Staicu, Ramy Mesalam, Daniel Freis, Jean-Christophe Griveau, Eric Colineau, Emily Jane Watkinson
Publikováno v:
Thermo, Vol 1, Iss 20, Pp 297-331 (2021)
Thermo
Volume 1
Issue 3
Pages 20-331
Thermo
Volume 1
Issue 3
Pages 20-331
The European Space Agency is funding the research and development of 241Am-bearing oxide-fuelled radioisotope power systems (RPSs) including radioisotope thermoelectric generators (RTGs) and European Large Heat Sources (ELHSs). The RPSs’ requiremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6022c20479c9d66993b0eab4af11639
https://www.mdpi.com/2673-7264/1/3/20
https://www.mdpi.com/2673-7264/1/3/20
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::487687f0fc436a18e8cb274690453060
https://pubmed.ncbi.nlm.nih.gov/36275942
https://pubmed.ncbi.nlm.nih.gov/36275942
Autor:
Daniel Freis, Jean-Yves Colle, Karin Popa, Rudy J. M. Konings, Laura Martel, Dario Manara, Oliver Dieste Blanco, Thierry Wiss, Jean-François Vigier
Publikováno v:
Inorganic Chemistry. 59:6595-6602
AmPO4 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. The purity of the monazi...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4709f12d3af1e5a7091f69e182547653
https://doi.org/10.1021/acs.inorgchem.0c00697
https://doi.org/10.1021/acs.inorgchem.0c00697
Autor:
Jean-François Vigier, Laura Martel, Karin Popa, Daniel Freis, Rudy J. M. Konings, Dario Manara, Oliver Dieste Blanco
Publikováno v:
Inorganic Chemistry. 58:9118-9126
Both AmAlO3 and PuAlO3 perovskites have been synthesized and characterized using powder X-ray diffraction (XRD), Raman spectroscopy, Fourier transform infrared spectroscopy (FT-IR), and 27Al magic angle spinning nuclear magnetic resonance spectroscop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::447fc5c742da5d3e4c468d15b2561cca
https://doi.org/10.1021/acs.inorgchem.9b00679
https://doi.org/10.1021/acs.inorgchem.9b00679
Autor:
E. D’Agata, C. Sabathier, Daniel Freis, Joseph Somers, S. Lemehov, Werner Maschek, S. Bejaoui, S. van Til, F. Delage, A. Gallais-During
Publikováno v:
Journal of Nuclear Materials. 512:214-226
The PELGRIMM project was a FP7-European project (funded by the European Commission , Grant Agreement No. 295664 ), carried out from 2012 to 2017. It was devoted to the investigation of spherepacked and pelletized fuel forms for Minor Actinide transmu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0212ead53fd09f1ab78cbb4c2e0b488b
https://doi.org/10.1016/j.jnucmat.2018.10.016
https://doi.org/10.1016/j.jnucmat.2018.10.016
Autor:
Karin, Popa, Jean-François, Vigier, Laura, Martel, Dario, Manara, Jean-Yves, Colle, Oliver Dieste, Blanco, Thierry, Wiss, Daniel, Freis, Rudy J M, Konings
Publikováno v:
Inorganic chemistry. 59(9)
AmPO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::77be2790a8a70dd34cc0e111099d3f28
https://pubmed.ncbi.nlm.nih.gov/32282189
https://pubmed.ncbi.nlm.nih.gov/32282189
Autor:
Alexander Godfrey, Keith Stephenson, Emily Jane Watkinson, Nigel Bannister, Michael J. Reece, Richard Tuley, Kan Chen, Ramy Mesalam, Robert G. Slater, Kevin Simpson, Tony Crawford, Rudy J. M. Konings, Daniel Freis, Tim Tinsley, Benjamin Foxcroft, Stephen Gibson, Christopher Bicknell, Christophe Fongarland, Richard M. Ambrosi, Alessandra Barco, D. Ross, Jean-François Vigier, Colin Stroud, Daniel P. Kramer, Martin Libessart, James Merrifield, Christopher Burgess, HR Williams, D. Vernon, Jamie Byrne, Mark Sarsfield, Piyal Samara-Ratna, Marie-Claire Perkinson, J. Sykes
Publikováno v:
Space Science Reviews. 215
Radioisotope power systems utilising americium-241 as a source of heat have been under development in Europe as part of a European Space Agency funded programme since 2009. The aim is to develop all of the building blocks that would enable Europe to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1711cd4c91029323ac819f44727f6ef
https://doi.org/10.1007/s11214-019-0623-9
https://doi.org/10.1007/s11214-019-0623-9
Autor:
E. D’Agata, Joseph Somers, P.R. Hania, R.A.F. Okel, F.F. Charpin, S. van Til, J.-M. Lapetite, Daniel Freis, P.J. Baas, S. Bejaoui, F. Delage
Publikováno v:
Nuclear Engineering and Design
Nuclear Engineering and Design, 2017, 311, pp.131-141. ⟨10.1016/j.nucengdes.2016.11.023⟩
Nuclear Engineering and Design, Elsevier, 2017, 311, pp.131-141. ⟨10.1016/j.nucengdes.2016.11.023⟩
Nuclear Engineering and Design, 2017, 311, pp.131-141. ⟨10.1016/j.nucengdes.2016.11.023⟩
Nuclear Engineering and Design, Elsevier, 2017, 311, pp.131-141. ⟨10.1016/j.nucengdes.2016.11.023⟩
International audience; Americium is a strong contributor to the long term radiotoxicity of high activity nuclear waste.Transmutation by irradiation in nuclear reactors of long-lived nuclides like $^{241}$Am is therefore an option for the reduction o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdc137801fd6c8a950a7c1f8995cba6e