1. Institut
de Chimie Séparative de Marcoule (ICSM), UMR 5257, CEA, Université Montpellier, CNRS, ENSCM, BP 17171, 30207 Bagnols-sur-Cèze, France
2. Nuclear
Energy Division, Research Department on Mining and Fuel Recycling
Processes (SPDS/LILA), CEA, BP 17171, F-30207 Bagnols sur Cèze, France