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Uranium Oxide Chemistry, Structure Research and Safeguards - 1
Time:
Wednesday, 08/Nov/2023:
1:45pm - 3:15pm
Session Chair: Nicolas Clavier Session Chair: Shannon Kimberly Potts
Location:Lecture Hall
Presentations
1:45pm - 2:15pm
Reuse, recycling and conditioning of plutonium and americium. An overview on the recent activities at the JRC
Karin Popa, Jean-François Vigier, Daniel Freis, Rudy J.M. Konings
European Commission, Joint Research Centre, Karlsruhe, Germany
2:15pm - 2:30pm
Preparation of Am-containing transmutation targets
Gamze Colak1,2, Gregory Leinders1, Rémi Delville1, Marc Verwerft1, Jef Vleugels2
1Belgian Nuclear Research Centre (SCK CEN), Institute for Nuclear Materials Science, Boeretang 200, B-2400 Mol, Belgium.; 2KU Leuven, Department of Materials Engineering, Kasteelpark Arenberg 44, B-3001 Leuven, Belgium.
2:30pm - 2:45pm
Study of the structural evolution induced by air oxidation of UO2 to U3O7
Jone Miren Elorrieta Baigorri1, Abel Milena Pérez1, Jean François Vigier2, Laura Jiménez Bonales1, María Nieves Rodríguez Villagra1, Valentín García Baonza3, Joaquín Cobos Sabate4, Hitos Galán Montano1
1Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Av. Complutense 40, 28040, Madrid, Spain; 2European Commission, Joint Research Centre (JRC), 76125, Karlsruhe, Germany; 3MALTA-Consolider Team, Dep. Química Física, Fac. Ciencias Químicas, Universidad Complutense and Instituto de Geociencias IGEO (CSIC-UCM), 28040 Madrid, Spain; 4Estación Biológica de Doñana (EBD-CSIC), Av. Américo Vespucio 26, 41092 Seville, Spain
2:45pm - 3:15pm
Probing the Defect Structure in Single-Phase UO2+x Systems
Maik K. Lang1, William F. Cureton2, Eric C. O’Quinn1, Gianguido Baldinozzi3, Joerg Neuefeind2, Matthew G. Tucker2, Andrew T. Nelson2
1University of Tennessee, United States of America; 2Oak Ridge National Laboratory, United States of America; 3Centrale Supélec, Université Paris-Saclay, France