The extraction of europium and americium by the nitrobenzene solution of dicarbollylcobaltate in the presence of some commercially available dioxadiamides

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F20%3AN0000043" target="_blank" >RIV/46356088:_____/20:N0000043 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22340/20:43919650
Result on the web
<a href="https://link.springer.com/article/10.1007/s10967-020-07021-y" target="_blank" >https://link.springer.com/article/10.1007/s10967-020-07021-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10967-020-07021-y" target="_blank" >10.1007/s10967-020-07021-y</a>

Result language
angličtina
Original language name
The extraction of europium and americium by the nitrobenzene solution of dicarbollylcobaltate in the presence of some commercially available dioxadiamides
Original language description
We investigated the extraction of microamounts of -Eu3+ and -Am3+ from aqueous nitric acid solutions using nitrobenzene solutions of hydrogen dicarbollylcobaltate -(H+B-) in the presence of some commercially available dioxa alkyl diamides. The significant synergistic effect was found for some structures of ligand. We suppose that the complexes HL+, ML3+, ML3+ 2 and ML3+ 3 -(M3+ = Eu3+, -Am3+) are present in the equilibrium organic phase. Extraction and stability constants of these complex species in water-saturated nitrobenzene have been determined and discussed. Lithium ionophore I and lithium ionophore IV receptors for -Eu3+ and -Am3+ can be used as efficient extraction agents for nuclear waste treatment.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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