title: Efficient masking of corrosion and fission products such as Ni(II) and Pd(II) in the presence of the minor actinide Am(III) using hydrophilic anionic or cationic bis-triazines.
abstract: Water soluble anionic and cationic bis-triazine ligands are able to suppress (mask) the extraction of corrosion and fission products such as Ni(II) and Pd(II) that are found in PUREX raffinates. Thus it is possible to separate these elements from the minor actinide Am(III). Although some masking agents have previously been developed that retard the extraction of Pd(II), this is the first time a masking agent has been developed for Ni(II).
authors.affiliation: Department of Chemistry, The University of Reading, Whiteknights, Reading RG6 6AD, UK. l.m.harwood@reading.ac.uk.
authors.forename: Frank W
authors.initials: FW
authors.lastname: Lewis
authors.forename: Laurence M
authors.initials: LM
authors.lastname: Harwood
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Hudson
authors.forename: Udo
authors.initials: U
authors.lastname: Müllich
authors.forename: Andreas
authors.initials: A
authors.lastname: Geist