1986•OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)Requires access
Luminescence determination of terbium and dysprosium using complex compounds of tetramethyl ester of bicyclo(3. 3. 1)nonane-2,6-dione-1,3,5,7-tetracarboxylic acid
A. V. Egorova, S.V. Bel'tyukova, Т. Б. Кравченко, N.S. Polve'tkov
Open publisher page 0 citations
Abstract
This paper studies the complexation of lanthanide ions with tetramethyl ester of bicyclo(3.3.1)nonane-2,6-dione-1,3,5,7-tetracarboxylic acid by luminescence and IR spectroscopy. It is shown that the acid reacts with lanthanide ions to give complex compounds with an Ln:ligand ratio of 1:2 where Tb and Dy ions luminesce strongly. The Tb and Dy complexes studied can be used as analytical forms for terbium and dysprosium determination in lanthanide oxides.