Temperature dependence and effect of oxide anion on the americium chemistry in the molten LiCl-KCl eutectic

Verfasser / Beitragende:
[David Lambertin, Sylvie Sanchez, Gérard S. Picard, Jérôme Lacquement]
Ort, Verlag, Jahr:
2003
Enthalten in:
Radiochimica Acta/International journal for chemical aspects of nuclear science and technology, 91/8/2003(2003-08-01), 449-452
Format:
Artikel (online)
ID: 378874144
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024 7 0 |a 10.1524/ract.91.8.449.20008  |2 doi 
035 |a (NATIONALLICENCE)gruyter-10.1524/ract.91.8.449.20008 
245 0 0 |a Temperature dependence and effect of oxide anion on the americium chemistry in the molten LiCl-KCl eutectic  |h [Elektronische Daten]  |c [David Lambertin, Sylvie Sanchez, Gérard S. Picard, Jérôme Lacquement] 
520 3 |a The chemical properties of americium chlorides have been studied in the fused eutectic LiCl-KCl as a function of temperature ranging from 743K to 943K. Titration of Am(III) chlorocomplex by O2- demonstrated the existence of soluble AmO+ species as well as the precipitation of AmOCl and Am2O3 solid compounds. The corresponding solubility products of AmOCl and Am2O3 have been determined. Calculated Am(II) disproportionation equilibrium constant indicates that the stability of Am(II) chlorocomplex increases with the increase of temperature. 
540 |a © 2003 Oldenbourg Wissenschaftsverlag GmbH 
690 7 |a Laboratory techniques, experiments  |2 nationallicence 
690 7 |a Analytical chemistry  |2 nationallicence 
690 7 |a Inorganic chemistry  |2 nationallicence 
700 1 |a Lambertin  |D David  |4 aut 
700 1 |a Sanchez  |D Sylvie  |4 aut 
700 1 |a Picard  |D Gérard S.  |4 aut 
700 1 |a Lacquement  |D Jérôme  |4 aut 
773 0 |t Radiochimica Acta/International journal for chemical aspects of nuclear science and technology  |d Oldenbourg Wissenschaftsverlag GmbH  |g 91/8/2003(2003-08-01), 449-452  |x 0033-8230  |q 91:8/2003<449  |1 2003  |2 91  |o ract 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Sanchez  |D Sylvie  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Picard  |D Gérard S.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Lacquement  |D Jérôme  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Radiochimica Acta/International journal for chemical aspects of nuclear science and technology  |d Oldenbourg Wissenschaftsverlag GmbH  |g 91/8/2003(2003-08-01), 449-452  |x 0033-8230  |q 91:8/2003<449  |1 2003  |2 91  |o ract 
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