The role of oxidants in Pu-Th separation studies employing di(2-ethylhexyl)isobutyramide (D2EHIBA) as extractant
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| 024 | 7 | 0 | |a 10.1524/ract.91.3.141.19979 |2 doi |
| 035 | |a (NATIONALLICENCE)gruyter-10.1524/ract.91.3.141.19979 | ||
| 245 | 0 | 4 | |a The role of oxidants in Pu-Th separation studies employing di(2-ethylhexyl)isobutyramide (D2EHIBA) as extractant |h [Elektronische Daten] |c [P.N. Pathak, D. R. Prabhu, V. K. Manchanda] |
| 520 | 3 | |a Distribution studies of Pu and Th have been carried out under varying acidity/ligand concentrations to optimise the conditions for their separation employing di(2-ethylhexyl)isobutyramide (D2EHIBA) in n-dodecane as extractant. In view of the selective complexation of D2EHIBA towards hexavalent metal ions over tetravalent metal ions, the focus of the present work is to identify a suitable oxidant of Pu. Amongst various oxidising agents investigated for the oxidation of Pu to Pu(VI), AgO appears to be a promising candidate as (i) it is thermodynamically as well as kinetically a favourable oxidant and (ii) unlike Cr(VI) and Ce(IV), it is not co-extracted with Pu towards the organic phase. | |
| 540 | |a © 2003 Oldenbourg Wissenschaftsverlag GmbH | ||
| 690 | 7 | |a Laboratory techniques, experiments |2 nationallicence | |
| 690 | 7 | |a Analytical chemistry |2 nationallicence | |
| 690 | 7 | |a Inorganic chemistry |2 nationallicence | |
| 700 | 1 | |a Pathak |D P.N. |4 aut | |
| 700 | 1 | |a Prabhu |D D. R. |4 aut | |
| 700 | 1 | |a Manchanda |D V. K. |4 aut | |
| 773 | 0 | |t Radiochimica Acta/International journal for chemical aspects of nuclear science and technology |d Oldenbourg Wissenschaftsverlag GmbH |g 91/3/2003(2003-03-01), 141-146 |x 0033-8230 |q 91:3/2003<141 |1 2003 |2 91 |o ract | |
| 856 | 4 | 0 | |u https://doi.org/10.1524/ract.91.3.141.19979 |q text/html |z Onlinezugriff via DOI |
| 908 | |D 1 |a research article |2 jats | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1524/ract.91.3.141.19979 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Pathak |D P.N. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Prabhu |D D. R. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Manchanda |D V. K. |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Radiochimica Acta/International journal for chemical aspects of nuclear science and technology |d Oldenbourg Wissenschaftsverlag GmbH |g 91/3/2003(2003-03-01), 141-146 |x 0033-8230 |q 91:3/2003<141 |1 2003 |2 91 |o ract | ||
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| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-gruyter | ||