Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Extraction of europium and americium into phenyltrifluoromethyl sulfone by using hydrogen dicarbollylcobaltate in the presence of N,N′-diethyl-N, N′-diphenyl-2,6-dipicolinamide. / Makrlík, E.; Vaňura, P.; Selucký, P.; Babain, V. A.; Smirnov, I. V.
в: Journal of Radioanalytical and Nuclear Chemistry, Том 283, № 3, 01.03.2010, стр. 839-844.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Extraction of europium and americium into phenyltrifluoromethyl sulfone by using hydrogen dicarbollylcobaltate in the presence of N,N′-diethyl-N, N′-diphenyl-2,6-dipicolinamide
AU - Makrlík, E.
AU - Vaňura, P.
AU - Selucký, P.
AU - Babain, V. A.
AU - Smirnov, I. V.
PY - 2010/3/1
Y1 - 2010/3/1
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′-diethyl-N,N′- diphenyl-2,6-dipicolinamide (EtPhDPA, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL 2 +, ML2 3+, ML3 3+ and ML4 3+ (M3+ = Eu 3+, Am3+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complexes in FS 13 saturated with water have been determined. It was found that the stability constants of the corresponding complexes EuLn 3+ and AmLn 3+, where n = 2, 3, 4 and L is EtPhDPA, in water-saturated FS 13 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′-diethyl-N,N′- diphenyl-2,6-dipicolinamide (EtPhDPA, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL 2 +, ML2 3+, ML3 3+ and ML4 3+ (M3+ = Eu 3+, Am3+) are extracted into the organic phase. The values of extraction and stability constants of the cationic complexes in FS 13 saturated with water have been determined. It was found that the stability constants of the corresponding complexes EuLn 3+ and AmLn 3+, where n = 2, 3, 4 and L is EtPhDPA, in water-saturated FS 13 are comparable.
KW - Americium
KW - Complexes
KW - Europium
KW - Extraction
KW - Hydrogen dicarbollylcobaltate
KW - N,N′-Diethyl-N,N′-diphenyl-2,6-dipicolinamide
KW - Phenyltrifluoromethyl sulfone
UR - http://www.scopus.com/inward/record.url?scp=77949271416&partnerID=8YFLogxK
U2 - 10.1007/s10967-009-0425-8
DO - 10.1007/s10967-009-0425-8
M3 - Article
AN - SCOPUS:77949271416
VL - 283
SP - 839
EP - 844
JO - Journal of Radioanalytical and Nuclear Chemistry
JF - Journal of Radioanalytical and Nuclear Chemistry
SN - 0236-5731
IS - 3
ER -
ID: 42867718