Service Communautaire d'Information sur la Recherche et le Développement - CORDIS

Résumé

The complexing properties of the chelating resin Chelite-N, which is characterised by amidoxime type functional groups, for neodymium and holmium are described. First the conditioning of the resin, its chelating capacity and its acid-base properties are examined. To evaluate the formation constants of trivalent lanthanide complexes with the chelating resin, the resin is then equilibrated with the lanthanide ions and then with an aqueous solution of ethylenediaminetetraacetic acid.

Informations supplémentaires

Auteurs: BILA N, UNIVERSITE DE LIEGE (BE);JRC KARLSRUHE ESTAB. (DE);MERCINY E, UNIVERSITE DE LIEGE (BE);JRC KARLSRUHE ESTAB. (DE);FUGER J UNIVERSITE DE LIEGE (BE), UNIVERSITE DE LIEGE (BE);JRC KARLSRUHE ESTAB. (DE);JRC KARLSRUHE ESTAB. (DE), UNIVERSITE DE LIEGE (BE);JRC KARLSRUHE ESTAB. (DE)
Références bibliographiques: ARTICLE: ANALYTICA CHIMICA ACTA, VOL. 221 (1989) PP. 325-336