Search Results - "Fellhauer, D."

The role of the 5f valence orbitals of early actinides in chemical bonding by Vitova, T., Pidchenko, I., Fellhauer, D., Bagus, P. S., Joly, Y., Pruessmann, T., Bahl, S., Gonzalez-Robles, E., Rothe, J., Altmaier, M., Denecke, M. A., Geckeis, H.

“…One of the long standing debates in actinide chemistry is the level of localization and participation of the actinide 5 f valence orbitals in covalent bonds…”
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Thermodynamic description of U(IV) solubility and hydrolysis in chloride systems: Pitzer activity model for the system U4+–Na+–Mg2+–Ca2+–H+–Cl––OH––H2O(l) by Yan, Y., Çevirim-Papaioannou, N., Gaona, X., Fellhauer, D., Altmaier, M.

“…This study presents updated chemical, thermodynamic, and activity models for the system U4+–Na+–Mg2+–Ca2+–H+–Cl––OH––H2O(l) derived using the Pitzer formalism…”
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Solubility and stability of liebigite, Ca2UO2(CO3)3·10H2O(cr), in dilute to concentrated NaCl and NaClO4 solutions at T = 22–80 °C by Lee, J.-Y., Amayri, S., Montoya, V., Fellhauer, D., Gaona, X., Altmaier, M.

“…The solubility and thermodynamic stability of a synthetic liebigite was investigated in NaCl and NaClO4 solutions within a wide range of ionic strength…”
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Plutonium retention in the isosaccharinate – cement system by Tasi, A., Gaona, X., Rabung, Th, Fellhauer, D., Rothe, J., Dardenne, K., Lützenkirchen, J., Grivé, M., Colàs, E., Bruno, J., Källstrom, K., Altmaier, M., Geckeis, H.

“…Uptake of plutonium by Portland cement in degradation stage II was investigated in the presence of α-D-isosaccharinic acid (ISA) under reducing conditions set…”
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Thermodynamic description of the plutonium – α-d-isosaccharinic acid system I: Solubility, complexation and redox behavior by Tasi, A., Gaona, X., Fellhauer, D., Böttle, M., Rothe, J., Dardenne, K., Polly, R., Grivé, M., Colàs, E., Bruno, J., Källström, K., Altmaier, M., Geckeis, H.

“…The impact of α-d-isosaccharinic acid (HISA), a degradation product of cellulose, on the solubility and redox behavior of hydrous Pu(IV) oxide was investigated…”
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Thermodynamic description of the plutonium – α–d–isosaccharinic acid system ii: Formation of quaternary Ca(II)–Pu(IV)–OH–ISA complexes by Tasi, A., Gaona, X., Fellhauer, D., Böttle, M., Rothe, J., Dardenne, K., Polly, R., Grivé, M., Colàs, E., Bruno, J., Källstrom, K., Altmaier, M., Geckeis, H.

“…The quaternary system Ca(II)–Pu(III/IV)–OH–ISA was investigated in a series of solubility experiments where equilibrium conditions were reached from…”
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