Abstract
The heterogeneous ligand exchange synthesis of volatile β-diketonates of some actinides /230Th,233U,239Pu,241Am/ and fission product elements /90Sr,90Y,113Sn,113mIn/ and their separation by means of thermochromatography and fractional sublimation are reported. The methods are efficient for the separation of elements of different oxidation states.
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Fedoseev, E.V., Aizenberg, M.I., Davydov, A.V. et al. Separation of actinide and fission product elements by means of thermochromatography and fractional sublimation of their β-diketonates. Journal of Radioanalytical and Nuclear Chemistry Letters 136, 395–403 (1989). https://doi.org/10.1007/BF02164716
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DOI: https://doi.org/10.1007/BF02164716