Kelly Servaes
Katholieke Universiteit Leuven
8 Papers
59 Citations
Kelly Servaes is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Uranyl & Coordination sphere. The author has an hindex of 7, co-authored 8 publications.
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Papers
Speciation of uranyl complexes in ionic liquids by optical spectroscopy.
Peter Nockemann,Kelly Servaes,Rik Van Deun,Kristof Van Hecke,Luc Van Meervelt,Koen Binnemans,Christiane Görller-Walrand +6 more
TL;DR: The competition between 18-crown-6 and small inorganic ligands for coordination to the uranyl ion was investigated and the crystal structures of the hydrolysis product [(UO2)2 (mu2-OH)2(H2O)6] and imidazolium salt [C6mim]2[ UO2Br4] are described.
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Speciation of Uranyl Nitrato Complexes in Acetonitrile and in the Ionic Liquid 1-Butyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide
Kelly Servaes,Christoph Hennig,Isabelle Billard,Clotilde Gaillard,Koen Binnemans,Christiane Görller-Walrand,Rik Van Deun +6 more
TL;DR: In this paper, a trinitrato complex between the uranyl ion and nitrate ions in acetonitrile and the ionic liquid 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([C4mim][Tf2N]) has been studied by absorption, magnetic circular dichroism (MCD) and uranium LIII EXAFS spectroscopy.
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Structure of [UO2Cl4]2- in acetonitrile
TL;DR: Investigations unambiguously point to the existence of a [UO(2)Cl(4)](2-) species in solution with D(4)(h)() symmetry in uranyl UO( 2)(2+) with chloride ions in acetonitrile.
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The relationship of monodentate and bidentate coordinated uranium(VI) sulfate in aqueous solution
Christoph Hennig,Atsushi Ikeda,Katja Schmeide,Vinzenz Brendler,Henry Moll,Satoru Tsushima,Andreas C. Scheinost,Suntharalingam Skanthakumar,Richard E. Wilson,L. Soderholm,Kelly Servaes +10 more
TL;DR: In this article, the coordination of U(VI) sulfate complexes has been investigated by uranium L-III-edge EXAFS and HEXS measurements with the aim to distinguish monodentate and bidentate coordinated sulfate in aqueous solution.
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Spectroscopic properties of uranyl crown ether complexes in non-aqueous solvents
TL;DR: The spectroscopic properties of the complexes of uranyl with oxacrowns and cryptands were studied in acetonitrile and propylene carbonate solutions by absorption and luminescence spectroscopy as mentioned in this paper.
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