Extraction of calcium and strontium into nitrobenzene by using a synergistic mixture of hydrgen dicarbollylcobaltate and tetraisopropyl methylene diphosphonate

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F11%3A%230001163" target="_blank" >RIV/46356088:_____/11:#0001163 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10967-010-0668-4" target="_blank" >http://dx.doi.org/10.1007/s10967-010-0668-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10967-010-0668-4" target="_blank" >10.1007/s10967-010-0668-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Extraction of calcium and strontium into nitrobenzene by using a synergistic mixture of hydrgen dicarbollylcobaltate and tetraisopropyl methylene diphosphonate

Popis výsledku v původním jazyce

Extraction of microamounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H(+)B(-)) in the presence of tetraisopropyl methylene diphosphonate [T(iPr)MDP, L] has been investigated. The equilibrium data have been explained assuming that the species HL(+), HL(2)(+), ML(2)(2+) and ML(3)(2+) (M(2+) = Ca(2+), Sr(2+)) are extracted into the organic phase. The values of extraction and stability constants of the cationic complexes in nitrobenzene saturated with water have been determined. In the considered nitrobenzene medium, it was found that the stability constants of the CaL(n)(2+) complexes, where n = 2, 3 and L is T(iPr)MDP, are somewhat higher than those of the corresponding complex species SrL(n)(.)(2+)

Název v anglickém jazyce

Extraction of calcium and strontium into nitrobenzene by using a synergistic mixture of hydrgen dicarbollylcobaltate and tetraisopropyl methylene diphosphonate

Popis výsledku anglicky

Extraction of microamounts of calcium and strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H(+)B(-)) in the presence of tetraisopropyl methylene diphosphonate [T(iPr)MDP, L] has been investigated. The equilibrium data have been explained assuming that the species HL(+), HL(2)(+), ML(2)(2+) and ML(3)(2+) (M(2+) = Ca(2+), Sr(2+)) are extracted into the organic phase. The values of extraction and stability constants of the cationic complexes in nitrobenzene saturated with water have been determined. In the considered nitrobenzene medium, it was found that the stability constants of the CaL(n)(2+) complexes, where n = 2, 3 and L is T(iPr)MDP, are somewhat higher than those of the corresponding complex species SrL(n)(.)(2+)

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2011

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

—

Svazek periodika

287

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

217-222

Kód UT WoS článku

000286333400030

EID výsledku v databázi Scopus

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