FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023280711> ?p ?o ?g. }

• W2023280711 endingPage "815" @default.
• W2023280711 startingPage "805" @default.
• W2023280711 abstract "Abstract The sorption of Eu(III) and actinide ions in various oxidation states from nitric acid solutions by an extraction chromatography resin containing 1 wt. % of the Kläui ligand Cp * Co[P(O)(OR) 2 ] 3 − [Cp * =pentamethylcyclopentadienyl, R=–CH 2 CH 2 CH 3 ] on Amberlite ® XAD-7HP was examined. At 0.3 M HNO 3 and a metal-to-ligand ratio of 0.07, the relative affinity of the resin for the ions investigated followed the order: tetravalent»hexavalent>trivalent>pentavalent; however, the relative affinity for the trivalent and hexavalent ions can be reversed, depending on the extent of ligand loading and the nitric acid concentration. The sorption of the tetravalent ions was exceptionally strong in the entire range of nitric acid concentration examined (0.2 to 8 M HNO 3 ). The large difference in the affinity of the resin with the Kläui ligand for tetravalent actinides compared to hexavalent actinides is unusual for ligands with the P=O donor moiety. Resin samples loaded with various actinide ions were examined spectrophotometrically. No Np(V) and Pu(III) species were identified on the resin; rather, reduction–oxidation (REDOX) reactions occurred during equilibration, resulting in their complete conversion to M(IV) species bound by the Kläui ligand. Similarly, the sorption behavior of Pu(VI) and Np(VI) was complicated by their reduction to M(IV) upon sorption. The observed REDOX processes were apparently driven by the extremely high affinity of the Kläui ligand for the tetravalent ions. The acid–base properties of the methyl derivative of the Kläui ligand were investigated in aqueous solution, and its p K a was found to be highly dependent upon the solution ionic strength. The binding constants of this ligand with various actinide ions measured in a mixed methanol/carbon tetrachloride solvent exhibited qualitative agreement with the sorption selectivity trends." @default.
• W2023280711 created "2016-06-24" @default.
• W2023280711 creator A5018668354 @default.
• W2023280711 creator A5047345200 @default.
• W2023280711 creator A5067605554 @default.
• W2023280711 date "2008-12-01" @default.
• W2023280711 modified "2023-10-18" @default.
• W2023280711 title "Actinide binding by Kläui ligands: REDOX speciation and sorption on an extraction chromatography resin" @default.
• W2023280711 cites W1551987546 @default.
• W2023280711 cites W1561362499 @default.
• W2023280711 cites W1778943488 @default.
• W2023280711 cites W1966065068 @default.
• W2023280711 cites W1970731329 @default.
• W2023280711 cites W1975214197 @default.
• W2023280711 cites W1977694521 @default.
• W2023280711 cites W1985366425 @default.
• W2023280711 cites W1993524697 @default.
• W2023280711 cites W1995588506 @default.
• W2023280711 cites W2008350146 @default.
• W2023280711 cites W2020602875 @default.
• W2023280711 cites W2028158703 @default.
• W2023280711 cites W2031746821 @default.
• W2023280711 cites W2033839061 @default.
• W2023280711 cites W2042216459 @default.
• W2023280711 cites W2042545220 @default.
• W2023280711 cites W2042724173 @default.
• W2023280711 cites W2057912306 @default.
• W2023280711 cites W2083108666 @default.
• W2023280711 cites W2084278496 @default.
• W2023280711 cites W2093260611 @default.
• W2023280711 cites W2135113759 @default.
• W2023280711 cites W2154586808 @default.
• W2023280711 cites W2518764175 @default.
• W2023280711 cites W2567201042 @default.
• W2023280711 cites W4238702359 @default.
• W2023280711 cites W4243921501 @default.
• W2023280711 doi "https://doi.org/10.1524/ract.2008.1524" @default.
• W2023280711 hasPublicationYear "2008" @default.
• W2023280711 type Work @default.
• W2023280711 sameAs 2023280711 @default.
• W2023280711 citedByCount "3" @default.
• W2023280711 countsByYear W20232807112014 @default.
• W2023280711 countsByYear W20232807112020 @default.
• W2023280711 crossrefType "journal-article" @default.
• W2023280711 hasAuthorship W2023280711A5018668354 @default.
• W2023280711 hasAuthorship W2023280711A5047345200 @default.
• W2023280711 hasAuthorship W2023280711A5067605554 @default.
• W2023280711 hasBestOaLocation W20232807111 @default.
• W2023280711 hasConcept C116569031 @default.
• W2023280711 hasConcept C135788738 @default.
• W2023280711 hasConcept C13965031 @default.
• W2023280711 hasConcept C150394285 @default.
• W2023280711 hasConcept C170493617 @default.
• W2023280711 hasConcept C178790620 @default.
• W2023280711 hasConcept C179104552 @default.
• W2023280711 hasConcept C185592680 @default.
• W2023280711 hasConcept C2776568683 @default.
• W2023280711 hasConcept C2778504605 @default.
• W2023280711 hasConcept C2778699723 @default.
• W2023280711 hasConcept C4725764 @default.
• W2023280711 hasConcept C55493867 @default.
• W2023280711 hasConcept C55904794 @default.
• W2023280711 hasConcept C58445606 @default.
• W2023280711 hasConceptScore W2023280711C116569031 @default.
• W2023280711 hasConceptScore W2023280711C135788738 @default.
• W2023280711 hasConceptScore W2023280711C13965031 @default.
• W2023280711 hasConceptScore W2023280711C150394285 @default.
• W2023280711 hasConceptScore W2023280711C170493617 @default.
• W2023280711 hasConceptScore W2023280711C178790620 @default.
• W2023280711 hasConceptScore W2023280711C179104552 @default.
• W2023280711 hasConceptScore W2023280711C185592680 @default.
• W2023280711 hasConceptScore W2023280711C2776568683 @default.
• W2023280711 hasConceptScore W2023280711C2778504605 @default.
• W2023280711 hasConceptScore W2023280711C2778699723 @default.
• W2023280711 hasConceptScore W2023280711C4725764 @default.
• W2023280711 hasConceptScore W2023280711C55493867 @default.
• W2023280711 hasConceptScore W2023280711C55904794 @default.
• W2023280711 hasConceptScore W2023280711C58445606 @default.
• W2023280711 hasIssue "12" @default.
• W2023280711 hasLocation W20232807111 @default.
• W2023280711 hasOpenAccess W2023280711 @default.
• W2023280711 hasPrimaryLocation W20232807111 @default.
• W2023280711 hasRelatedWork W14883922 @default.
• W2023280711 hasRelatedWork W1972612144 @default.
• W2023280711 hasRelatedWork W1982814603 @default.
• W2023280711 hasRelatedWork W2004377888 @default.
• W2023280711 hasRelatedWork W2023280711 @default.
• W2023280711 hasRelatedWork W2031746821 @default.
• W2023280711 hasRelatedWork W2077761439 @default.
• W2023280711 hasRelatedWork W2181275774 @default.
• W2023280711 hasRelatedWork W2374448636 @default.
• W2023280711 hasRelatedWork W2503071230 @default.
• W2023280711 hasVolume "96" @default.
• W2023280711 isParatext "false" @default.
• W2023280711 isRetracted "false" @default.
• W2023280711 magId "2023280711" @default.
• W2023280711 workType "article" @default.