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AbstractAbstract
[en] Ascending paper chromatography using Toyo No. 50 paper and n-BuOH saturated with 1.0M HNO3 as a developing solvent, was usefull to examine the separation of polonium species in (H,NH4)NO3 solutions. A neutral mononuclear species [Po(OH)4] appeared in the vicinity of Rf=0.6. The Rf values of each species decreased depending on the increasing cationic tendency and polymerization of the polonium species. (author)
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19 refs.
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Journal Article
Journal
Journal of Radioanalytical Chemistry; ISSN 0134-0719;
; v. 62(1-2); p. 125-133

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ALPHA DECAY RADIOISOTOPES, CARBAZONES, CARBONIC ACID DERIVATIVES, CHELATING AGENTS, CHEMICAL REACTIONS, DAYS LIVING RADIOISOTOPES, DECOMPOSITION, DISPERSIONS, ELEMENTS, EVEN-EVEN NUCLEI, HEAVY NUCLEI, HOMOGENEOUS MIXTURES, ISOTOPE APPLICATIONS, ISOTOPES, METALS, MIXTURES, NITROGEN COMPOUNDS, NUCLEI, ORGANIC COMPOUNDS, ORGANIC NITROGEN COMPOUNDS, ORGANIC SULFUR COMPOUNDS, OXYGEN COMPOUNDS, POLONIUM ISOTOPES, RADIOISOTOPES, REAGENTS, SEPARATION PROCESSES, SOLUTIONS, SOLVOLYSIS
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