guest ::
| Home > Publications database > Solvent extraction and fluorescence spectroscopic investigation of the selective Am(III) complexation with TS-BTPhen > print |
| Home > Publications database > Solvent extraction and fluorescence spectroscopic investigation of the selective Am(III) complexation with TS-BTPhen > print |
| 001 | 281801 | ||
| 005 | 20240708133845.0 | ||
| 024 | 7 | _ | |a 10.1080/07366299.2016.1151308 |2 doi |
| 024 | 7 | _ | |a WOS:000373896500003 |2 WOS |
| 037 | _ | _ | |a FZJ-2016-01470 |
| 041 | _ | _ | |a English |
| 082 | _ | _ | |a 540 |
| 100 | 1 | _ | |a Kaufholz, Peter |0 P:(DE-Juel1)156235 |b 0 |u fzj |
| 245 | _ | _ | |a Solvent extraction and fluorescence spectroscopic investigation of the selective Am(III) complexation with TS-BTPhen |
| 260 | _ | _ | |a Philadelphia, PA |c 2016 |b Taylor & Francis |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1460447374_4968 |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 |
| 520 | _ | _ | |a An americium(III) selective separation procedure was developed based on the coextraction of trivalent actinides (An(III)) and lanthanides (Ln(III)) by TODGA (N,N,N′,N′-tetraoctyl-diglycolamide), followed by Am(III) selective stripping using the hydrophilic complexing agent TS-BTPhen (3,3′,3ʺ,3ʺ′-[3-(1,10-phenanthroline-2,9-diyl)-1,2,4-triazine-5,5,6,6-tetrayl]tetrabenzenesulfonic acid). Distribution ratios were found at an acidity of 0.65 mol L−1 nitric acid that allowed for the separation of Am(III) from Cm(III) (DCm > 1; DAm < 1), giving a separation factor between curium and americium of SFCm/Am = 3.6 within the stripping step. Furthermore, Am(III) was readily separated from the lanthanides with the lowest selectivity for the Ln(III)/Am(III) separation being lanthanum with a separation factor of SFLa/Am = 20. The influence of the TS-BTPhen concentration on Am(III) distribution ratios was studied, giving a slope (logD vs. log[TS-BTPhen]) of approximately −1 for the stripping of An(III) with TS-BTPhen from the TODGA-based organic phase. Time-resolved laser fluorescence spectroscopy (TRLFS) measurements of curium(III) were used to analyze the speciation of Cm(III)-TS-BTPhen complexes. Both 1:1 and 1:2 complexes were identified in single-phase experiments. The formation of the 1:1 complex was suppressed in 0.5 mol L−1 nitric acid but it was significantly present in HClO4 at pH 3. Conditional stability constants of the complex species were calculated from the TRLFS experiments. |
| 536 | _ | _ | |a 161 - Nuclear Waste Management (POF3-161) |0 G:(DE-HGF)POF3-161 |c POF3-161 |f POF III |x 0 |
| 536 | _ | _ | |a SACSESS - Safety of ACtinide Separation proceSSes (323282) |0 G:(EU-Grant)323282 |c 323282 |f FP7-Fission-2012 |x 1 |
| 536 | _ | _ | |0 G:(DE-Juel1)HITEC-20170406 |x 2 |c HITEC-20170406 |a HITEC - Helmholtz Interdisciplinary Doctoral Training in Energy and Climate Research (HITEC) (HITEC-20170406) |
| 700 | 1 | _ | |a Modolo, Giuseppe |0 P:(DE-Juel1)130383 |b 1 |e Corresponding author |u fzj |
| 700 | 1 | _ | |a Wilden, Andreas |0 P:(DE-Juel1)130438 |b 2 |u fzj |
| 700 | 1 | _ | |a Sadowski, Fabian |0 P:(DE-Juel1)130407 |b 3 |u fzj |
| 700 | 1 | _ | |a Bosbach, Dirk |0 P:(DE-Juel1)130324 |b 4 |u fzj |
| 700 | 1 | _ | |a Wagner, Christoph |0 P:(DE-HGF)0 |b 5 |
| 700 | 1 | _ | |a Geist, Andreas |0 P:(DE-HGF)0 |b 6 |
| 700 | 1 | _ | |a Panak, Petra |0 P:(DE-HGF)0 |b 7 |
| 700 | 1 | _ | |a Lewis, Frank |0 P:(DE-HGF)0 |b 8 |
| 700 | 1 | _ | |a Harwood, Laurence |0 P:(DE-HGF)0 |b 9 |
| 773 | _ | _ | |a 10.1080/07366299.2016.1151308 |0 PERI:(DE-600)2043256-2 |n 2 |p 126-140 |t Solvent extraction and ion exchange |v 34 |y 2016 |x 0736-6299 |
| 909 | C | O | |o oai:juser.fz-juelich.de:281801 |p openaire |p VDB |p ec_fundedresources |
| 910 | 1 | _ | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 0 |6 P:(DE-Juel1)156235 |
| 910 | 1 | _ | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 1 |6 P:(DE-Juel1)130383 |
| 910 | 1 | _ | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 2 |6 P:(DE-Juel1)130438 |
| 910 | 1 | _ | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 3 |6 P:(DE-Juel1)130407 |
| 910 | 1 | _ | |a Forschungszentrum Jülich GmbH |0 I:(DE-588b)5008462-8 |k FZJ |b 4 |6 P:(DE-Juel1)130324 |
| 913 | 1 | _ | |a DE-HGF |l Nukleare Entsorgung und Sicherheit sowie Strahlenforschung |1 G:(DE-HGF)POF3-160 |0 G:(DE-HGF)POF3-161 |2 G:(DE-HGF)POF3-100 |v Nuclear Waste Management |x 0 |4 G:(DE-HGF)POF |3 G:(DE-HGF)POF3 |b Energie |
| 914 | 1 | _ | |y 2016 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0200 |2 StatID |b SCOPUS |
| 915 | _ | _ | |a JCR |0 StatID:(DE-HGF)0100 |2 StatID |b SOLVENT EXTR ION EXC : 2014 |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0150 |2 StatID |b Web of Science Core Collection |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0110 |2 StatID |b Science Citation Index |
| 915 | _ | _ | |a WoS |0 StatID:(DE-HGF)0111 |2 StatID |b Science Citation Index Expanded |
| 915 | _ | _ | |a IF < 5 |0 StatID:(DE-HGF)9900 |2 StatID |
| 915 | _ | _ | |a No Authors Fulltext |0 StatID:(DE-HGF)0550 |2 StatID |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)1150 |2 StatID |b Current Contents - Physical, Chemical and Earth Sciences |
| 915 | _ | _ | |a Nationallizenz |0 StatID:(DE-HGF)0420 |2 StatID |
| 915 | _ | _ | |a DBCoverage |0 StatID:(DE-HGF)0199 |2 StatID |b Thomson Reuters Master Journal List |
| 920 | _ | _ | |l yes |
| 920 | 1 | _ | |0 I:(DE-Juel1)IEK-6-20101013 |k IEK-6 |l Nukleare Entsorgung und Reaktorsicherheit |x 0 |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-Juel1)IEK-6-20101013 |
| 981 | _ | _ | |a I:(DE-Juel1)IFN-2-20101013 |
| Library | Collection | CLSMajor | CLSMinor | Language | Author |
|---|