Solvent extraction of europium and americium into phenyltrifluoromethyl sulfone by using synergisti mixture of hydrogen dicarbollylcobaltate and N,N,N?,N?-tetraethyl-2,6-dipicolinamide
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00023377" target="_blank" >RIV/60461373:22340/10:00023377 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Solvent extraction of europium and americium into phenyltrifluoromethyl sulfone by using synergisti mixture of hydrogen dicarbollylcobaltate and N,N,N?,N?-tetraethyl-2,6-dipicolinamide
Original language description
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 (TEt-DPA, L) has been investigated. The equilibrium data have been explained assuming that the species HL+, HL2+ ML23+, and ML33+ (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 EuLn3+ and AmLn3, where n = 2, 3 and L is TEtDPA, in the mentioned FS 13 medium are comparable.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Radioanalytical and Nuclear Chemistry
ISSN
0236-5731
e-ISSN
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Volume of the periodical
284
Issue of the periodical within the volume
3
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
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UT code for WoS article
000276910200021
EID of the result in the Scopus database
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