| abstract |
The present invention relates to the use, for extracting molecular iodine, of a material comprising a first material corresponding to the following formula (I): M(L)x[M'(CN)4] in which: - M and M' are chosen, independently of one another, from Fe and Ni; - x is a positive integer; and - L is an organic ligand chosen from optionally aromatic, heterocyclic compounds comprising at least one nitrogen atom. Use in the field of spent fuel reprocessing. |