6533b870fe1ef96bd12cef89
RESEARCH PRODUCT
Fast preparation and gas-chromatographic separation of lanthanide and actinide hexafluoroacetylacetonates
U. HickmannN. GreulichGünter HerrmannNorbert Trautmannsubject
LanthanideClinical BiochemistryExtraction (chemistry)TrioctylphosphineAnalytical chemistryGeneral MedicineActinideAnalytical Chemistrychemistry.chemical_compoundChromatographic separationchemistryGeneral Materials ScienceGas chromatographyTrioctylphosphine oxidedescription
A fast method for the separation of lanthanide elements by gas chromatography of their hexafluoroacetylacetonates is described. Individual lanthanides can be isolated within a few minutes, and the whole group can be separated in less than 10 min. The hexafluoroacetylacetonates are applied in form of mixed complexes with tri-n-butyl phosphate or trioctylphosphine oxide prepared by fast extraction into quasi-solid solvents. The applicability of this method for the separation of trivalent actinide elements is shown, including the fast preparation of thin counting samples.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1986-01-01 | Fresenius' Zeitschrift für analytische Chemie |