1. Nuclear
Engineering Division, Department of Energy, Politecnico di Milano, P.zza L. da Vinci 32, I-20133 Milano, Italy
2. Department
of Chemistry, Materials and Chemical Engineering “G. Natta”, Politecnico di Milano, Piazza L. da Vinci, 32, I-20133 Milano, Italy
3. CNR-ICRM, Via L. Mancinelli,
7, I-20131 Milano, Italy
4. Nuclear Energy Division, RadioChemistry & Processes Department, CEA, 30207 Bagnols-sur-Cèze, France
5. Dipartimento
di Chimica, Università di Parma, Parco Area delle Scienze 17/a, 43124 Parma, Italy