caa a22 4500 465730728 CHVBK 20180323111740.0 cr unu---uuuuu 170327e19900501xx s 000 0 eng 10.1007/BF02037373 doi (NATIONALLICENCE)springer-10.1007/BF02037373 Electromigration of carrier-free radionuclides [Elektronische Daten] XIV. Complex formation of241Am-Am(III) with oxalate and sulfate in aqueous solution [F. Rösch, T. Reimann, V. Buklanov, M. Milanov, V. Khalkin, R. Dreyer] Using a special type of on-line electromigration measurements of γ-emitting radio-nuclides in homogeneous aqueous electrolytes free of supporting material, complex formation of carrier-free241Am-Am(III) has been studied in perchlorate electrolytes, T=298.1 (1) K. Stoichiometric stability constants for oxalate ligand of log K1=5.01 (13), 5.11 (13) and 5.38 (18) as well as log K2=3.15 (15), 3.19 (14) and 3.58 (26) were obtained at the overall ionic strength of μ=0.10, 0.05 and 0.01, respectively. The corresponding thermodynamic stability constants are log K 1 0 =5.90 (15) and log K 2 0 =3.73 (18). The sulfate ligand values of log K1=2.5 (2) were obtained both in acidic and neutral solutions, μ=0.10. Akadémiai Kiadó, 1990 Rösch F. JINR, Dubna, USSR aut Reimann T. Department of Chemistry, Dresden University of Technology, GDR aut Buklanov V. JINR, Dubna, USSR aut Milanov M. JINR, Dubna, USSR aut Khalkin V. JINR, Dubna, USSR aut Dreyer R. Department of Chemistry, Dresden University of Technology, GDR aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 140/1(1990-05-01), 159-169 0236-5731 140:1<159 1990 140 10967 https://doi.org/10.1007/BF02037373 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02037373 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rösch F. JINR, Dubna, USSR aut NATIONALLICENCE 700 1- Reimann T. Department of Chemistry, Dresden University of Technology, GDR aut NATIONALLICENCE 700 1- Buklanov V. JINR, Dubna, USSR aut NATIONALLICENCE 700 1- Milanov M. JINR, Dubna, USSR aut NATIONALLICENCE 700 1- Khalkin V. JINR, Dubna, USSR aut NATIONALLICENCE 700 1- Dreyer R. Department of Chemistry, Dresden University of Technology, GDR aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 140/1(1990-05-01), 159-169 0236-5731 140:1<159 1990 140 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 465109330 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer