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Ion-exchange separation of Zr and Hf microamounts in dilute HCl/HF solutions: A model system for chemical identification of Rf and study of its properties

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Abstract

A procedure was developed for selective separation of Group IV elements from Sr and Lu, followed by rapid separation of Zr and Hf by cation-exchange chromatography in dilute HCl/HF solutions. The possibility of using this procedure for chemical identification and determination of decay parameters of the new isotope 267Rf was demonstrated.

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Authors and Affiliations

  1. Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research, Dubna, Moscow oblast, Russia

    N. V. Aksenov, G. A. Bozhikov, E. E. Tereshatov, G. K. Vostokin, G. Ya. Starodub, S. V. Shishkin & S. N. Dmitriev

  2. Paul Scherrer Institute, Villigen, CH-5232, Switzerland

    H. Bruchertseifer & H. W. Gäggeler

Authors
  1. N. V. Aksenov
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  2. H. Bruchertseifer
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  3. G. A. Bozhikov
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  4. E. E. Tereshatov
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  5. G. K. Vostokin
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  6. G. Ya. Starodub
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  7. S. V. Shishkin
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  8. H. W. Gäggeler
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  9. S. N. Dmitriev
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Additional information

Original Russian Text © N.V. Aksenov, H. Bruchertseifer, G.A. Bozhikov, E.E. Tereshatov, G.K. Vostokin, G.Ya. Starodub, S.V. Shishkin, H.W. Gäggeler, S.N. Dmitriev, 2008, published in Radiokhimiya, 2008, Vol. 50, No. 4, pp. 333–337.

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Aksenov, N.V., Bruchertseifer, H., Bozhikov, G.A. et al. Ion-exchange separation of Zr and Hf microamounts in dilute HCl/HF solutions: A model system for chemical identification of Rf and study of its properties. Radiochemistry 50, 381–385 (2008). https://doi.org/10.1134/S1066362208040097

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  • DOI: https://doi.org/10.1134/S1066362208040097

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