Relatively Long-Lived Dubnium Isotopes and Chemical Identification of Superheavy Elements

Journal Article · Fri Apr 30 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3431428· OSTI ID:21367180

Tereshatov, E E; Voronyuk, M G; Starodub, G Ya; Petrushkin, O V; Dmitriev, S N ^[1]; Bruchertseifer, H ^[2]

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1. Flerov Laboratory of Nuclear Reactions (FLNR), JINR, Dubna RU-141980 (Russian Federation)
2. Paul Scherrer Institute (PSI), Villigen CH-5232 (Switzerland)

The present study has been performed within the framework of experiments aimed at the investigation of chemical properties of long-lived Db isotopes in aqueous solutions. The isocratic anion exchange separations of group V elements in the solutions containing HF have been considered. Parameters of separation of dubnium homologues (Pa, Nb and Ta) in HF/HNO{sub 3} mixed solutions have been optimized. The procedure of separation of group V elements from multicomponent system has been suggested.

• OSTI ID: 21367180
• Journal Information: AIP Conference Proceedings, Vol. 1224, Issue 1; Conference: International symposium on exotic nuclei, Sochi (Russian Federation), 28 Sep - 2 Oct 2009; Other Information: DOI: 10.1063/1.3431428; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AQUEOUS SOLUTIONS
CHARGE EXCHANGE
CHEMICAL PROPERTIES
DUBNIUM
DUBNIUM ISOTOPES
HEAVY NUCLEI
HYDROFLUORIC ACID
ION EXCHANGE
NITRIC ACID
RADIOCHEMISTRY
SPONTANEOUS FISSION
CHEMISTRY
DECAY
DISPERSIONS
ELEMENTS
FISSION
FLUORINE COMPOUNDS
HALOGEN COMPOUNDS
HOMOGENEOUS MIXTURES
HYDROGEN COMPOUNDS
INORGANIC ACIDS
INORGANIC COMPOUNDS
ISOTOPES
MIXTURES
NITROGEN COMPOUNDS
NUCLEAR DECAY
NUCLEAR REACTIONS
NUCLEI
OXYGEN COMPOUNDS
SOLUTIONS
TRANSACTINIDE ELEMENTS
TRANSPLUTONIUM ELEMENTS
TRANSURANIUM ELEMENTS