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Solvent extraction of europium and americium into phenyltrifluoromethyl sulfone by using synergistic mixture of hydrogen dicarbollylcobaltate and N,N,N′,N′-tetraethyl-2,6-dipicolinamide. / Makrlík, E.; Vaňura, P.; Selucký, P.; Babain, V. A.; Smirnov, I. V.

в: Journal of Radioanalytical and Nuclear Chemistry, Том 284, № 3, 01.06.2010, стр. 629-633.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Makrlík, E. ; Vaňura, P. ; Selucký, P. ; Babain, V. A. ; Smirnov, I. V. / Solvent extraction of europium and americium into phenyltrifluoromethyl sulfone by using synergistic mixture of hydrogen dicarbollylcobaltate and N,N,N′,N′-tetraethyl-2,6-dipicolinamide. в: Journal of Radioanalytical and Nuclear Chemistry. 2010 ; Том 284, № 3. стр. 629-633.

BibTeX

@article{04ec0f183e584a5da573631397dcf268,
title = "Solvent extraction of europium and americium into phenyltrifluoromethyl sulfone by using synergistic mixture of hydrogen dicarbollylcobaltate and N,N,N′,N′-tetraethyl-2,6-dipicolinamide",
abstract = "Extraction of microamounts of europium and americium by a phenyltrifluoromethyl sulfone (FS 13) solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of N,N,N′,N′- tetraethyl-2,6-dipicolinamide (TEtDPA, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL 2+, ML23 + and ML3 3+ (M3+ = Eu3+, Am3+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complex species in FS 13 saturated with water have been determined. It was found that the stability constants of the corresponding complexes EuL n3+ and AmLn3+, where n = 2, 3 and L is TEtDPA, in the mentioned FS 13 medium are comparable.",
keywords = "Americium, Complexes, Dicarbollylcobaltate, Europium, Extraction, N,N,N′,N′-tetraethyl-2,6-dipicolinamide, Phenyltrifluoromethyl sulfone",
author = "E. Makrl{\'i}k and P. Va{\v n}ura and P. Seluck{\'y} and Babain, {V. A.} and Smirnov, {I. V.}",
year = "2010",
month = jun,
day = "1",
doi = "10.1007/s10967-010-0517-5",
language = "English",
volume = "284",
pages = "629--633",
journal = "Journal of Radioanalytical and Nuclear Chemistry",
issn = "0236-5731",
publisher = "Springer Nature",
number = "3",

}

RIS

TY - JOUR

T1 - Solvent extraction of europium and americium into phenyltrifluoromethyl sulfone by using synergistic mixture of hydrogen dicarbollylcobaltate and N,N,N′,N′-tetraethyl-2,6-dipicolinamide

AU - Makrlík, E.

AU - Vaňura, P.

AU - Selucký, P.

AU - Babain, V. A.

AU - Smirnov, I. V.

PY - 2010/6/1

Y1 - 2010/6/1

N2 - Extraction of microamounts of europium and americium by a phenyltrifluoromethyl sulfone (FS 13) solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of N,N,N′,N′- tetraethyl-2,6-dipicolinamide (TEtDPA, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL 2+, ML23 + and ML3 3+ (M3+ = Eu3+, Am3+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complex species in FS 13 saturated with water have been determined. It was found that the stability constants of the corresponding complexes EuL n3+ and AmLn3+, where n = 2, 3 and L is TEtDPA, in the mentioned FS 13 medium are comparable.

AB - Extraction of microamounts of europium and americium by a phenyltrifluoromethyl sulfone (FS 13) solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of N,N,N′,N′- tetraethyl-2,6-dipicolinamide (TEtDPA, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL 2+, ML23 + and ML3 3+ (M3+ = Eu3+, Am3+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complex species in FS 13 saturated with water have been determined. It was found that the stability constants of the corresponding complexes EuL n3+ and AmLn3+, where n = 2, 3 and L is TEtDPA, in the mentioned FS 13 medium are comparable.

KW - Americium

KW - Complexes

KW - Dicarbollylcobaltate

KW - Europium

KW - Extraction

KW - N,N,N′,N′-tetraethyl-2,6-dipicolinamide

KW - Phenyltrifluoromethyl sulfone

UR - http://www.scopus.com/inward/record.url?scp=77953027033&partnerID=8YFLogxK

U2 - 10.1007/s10967-010-0517-5

DO - 10.1007/s10967-010-0517-5

M3 - Article

AN - SCOPUS:77953027033

VL - 284

SP - 629

EP - 633

JO - Journal of Radioanalytical and Nuclear Chemistry

JF - Journal of Radioanalytical and Nuclear Chemistry

SN - 0236-5731

IS - 3

ER -

ID: 42867633