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| Hauptseite > Publikationsdatenbank > Synthesis and evaluation of novel water-soluble ligands for the complexation of metals during the partitioning of actinides > print |
| Hauptseite > Publikationsdatenbank > Synthesis and evaluation of novel water-soluble ligands for the complexation of metals during the partitioning of actinides > print |
| 001 | 17077 | ||
| 005 | 20240708133802.0 | ||
| 024 | 7 | _ | |a 10.1039/C1NJ20523D |2 DOI |
| 024 | 7 | _ | |a WOS:000296204900027 |2 WOS |
| 024 | 7 | _ | |a 2128/7338 |2 Handle |
| 037 | _ | _ | |a PreJuSER-17077 |
| 041 | _ | _ | |a eng |
| 082 | _ | _ | |a 540 |
| 084 | _ | _ | |2 WoS |a Chemistry, Multidisciplinary |
| 100 | 1 | _ | |a Iqbal, M. |b 0 |0 P:(DE-HGF)0 |
| 245 | _ | _ | |a Synthesis and evaluation of novel water-soluble ligands for the complexation of metals during the partitioning of actinides |
| 260 | _ | _ | |a London |b RSC |c 2011 |
| 300 | _ | _ | |a 2591 - 2600 |
| 336 | 7 | _ | |a Journal Article |0 PUB:(DE-HGF)16 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a article |2 DRIVER |
| 440 | _ | 0 | |a New Journal of Chemistry |x 1144-0546 |0 4599 |y 11 |v 35 |
| 500 | _ | _ | |a The authors gratefully acknowledge the financial support from the EU ACSEPT (Actinide reCycling by SEParation and Transmutation) project (FP7 collaborative project 211267) and HEC (higher education commission) Pakistan. |
| 520 | _ | _ | |a Different types of water-soluble ligands were synthesized and their capability was evaluated by solvent extraction studies to complex trivalent actinides and suppress their extraction by a strong lipophilic ligand, such as TODGA. The back extraction efficiency of hydrophilic diglycolamide (DGA) derivatives with a varying number of ethylene glycol groups, or containing sodium acetate moieties on the amidic nitrogen shows a decrease in back-extraction efficiency with increasing number of ethylene glycol units on the amidic nitrogen at various pH values of the aqueous phase. Among the P-S donating ligands only the ligand with a malonamide backbone exhibits a high reverse extraction efficiency, although, with no selectivity for americium. Within the water-soluble tripodal ligands, i.e. the amide derivatives of nitrilotriacid with N,N-dimethyl and N, N-bis(hydroxyethyl) moieties, the first one shows a pronounced selectivity for Am(III) over Eu(III), with a maximum separation factor of 11.1, while the latter one more efficiently complexes the radionuclides in the aqueous phase with a maximum separation factor of 5. Isothermal microcalorimetry experiments of the complexation of Eu(III) by a selected series of ligands confirm the observed trend in the back extraction properties. |
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| 536 | _ | _ | |a ACSEPT - Actinide reCycling by SEParation and Transmutation (211267) |0 G:(EU-Grant)211267 |c 211267 |x 1 |f FP7-Fission-2007 |
| 588 | _ | _ | |a Dataset connected to Web of Science |
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| 700 | 1 | _ | |a Verboom, W. |b 4 |0 P:(DE-HGF)0 |
| 773 | _ | _ | |a 10.1039/c1nj20523d |g Vol. 35, p. 2591 - 2600 |p 2591 - 2600 |q 35<2591 - 2600 |0 PERI:(DE-600)1472933-7 |t New journal of chemistry |v 35 |y 2011 |x 1144-0546 |
| 856 | 7 | _ | |u http://dx.doi.org/10.1039/C1NJ20523D |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/17077/files/FZJ-17077.pdf |y Published under German "Allianz" Licensing conditions on 0011-09-06. Available in OpenAccess from 0012-09-06 |z Published final document. |
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