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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/60461373:22340/20:43919650

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Radioanalytical and Nuclear Chemistry

ISSN

0236-5731

e-ISSN

1588-2780

Svazek periodika

323

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

1071-1079

Kód UT WoS článku

000515040400006

EID výsledku v databázi Scopus

2-s2.0-85079114664