Equilibrium constants in aqueous lanthanide and actinide chemistry from time-resolved fluorescence spectroscopy:: The role of ground and excited state reactions
Equilibrium constants for aqueous reactions between lanthanide or actinide ions and (in-) organic ligands contain important information for various radiochemical problems, such as nuclear reprocessing or the migration of radioelements in the geosphere. We study the conditions required to determine equilibrium constants by time-resolved fluorescence spectroscopy measurements. Based on a simulation study it is shown that the possibility to determine equilibrium constants depends upon the reaction rates in the photoexcited states of the lanthanide or actinide ions.
机构:
Hebrew Univ Jerusalem, Fritz Haber Res Ctr, Dept Phys Chem, IL-91904 Jerusalem, IsraelHebrew Univ Jerusalem, Fritz Haber Res Ctr, Dept Phys Chem, IL-91904 Jerusalem, Israel
Agmon, N
Gopich, IV
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机构:Hebrew Univ Jerusalem, Fritz Haber Res Ctr, Dept Phys Chem, IL-91904 Jerusalem, Israel
机构:
Univ Santiago de Compostela, Fac Ciencias, Dept Quim Fis, E-27002 Lugo, SpainUniv Santiago de Compostela, Fac Ciencias, Dept Quim Fis, E-27002 Lugo, Spain
Al-Soufi, W
Novo, M
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机构:Univ Santiago de Compostela, Fac Ciencias, Dept Quim Fis, E-27002 Lugo, Spain
Novo, M
Mosquera, M
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h-index: 0
机构:Univ Santiago de Compostela, Fac Ciencias, Dept Quim Fis, E-27002 Lugo, Spain
机构:
Hebrew Univ Jerusalem, Fritz Haber Res Ctr, Dept Phys Chem, IL-91904 Jerusalem, IsraelHebrew Univ Jerusalem, Fritz Haber Res Ctr, Dept Phys Chem, IL-91904 Jerusalem, Israel
Agmon, N
Gopich, IV
论文数: 0引用数: 0
h-index: 0
机构:Hebrew Univ Jerusalem, Fritz Haber Res Ctr, Dept Phys Chem, IL-91904 Jerusalem, Israel
机构:
Univ Santiago de Compostela, Fac Ciencias, Dept Quim Fis, E-27002 Lugo, SpainUniv Santiago de Compostela, Fac Ciencias, Dept Quim Fis, E-27002 Lugo, Spain
Al-Soufi, W
Novo, M
论文数: 0引用数: 0
h-index: 0
机构:Univ Santiago de Compostela, Fac Ciencias, Dept Quim Fis, E-27002 Lugo, Spain
Novo, M
Mosquera, M
论文数: 0引用数: 0
h-index: 0
机构:Univ Santiago de Compostela, Fac Ciencias, Dept Quim Fis, E-27002 Lugo, Spain