Behavior of Am(V) in concentrated HNO3 solutions containing potassium phosphotungstate K10P2W17O61

Autor:	E. A. Erin, A. A. Baranov, V. M. Chistyakov, A. Yu. Volkov
Rok vydání:	2007
Předmět:	Chemistry Potassium Inorganic chemistry Analytical chemistry chemistry.chemical_element Disproportionation Rate equation Direct reaction Physical and Theoretical Chemistry Reversible reaction
Zdroj:	Radiochemistry. 49:367-370
ISSN:	1608-3288 1066-3622
DOI:	10.1134/s1066362207040078
Popis:	The Am(V) disproportionation in (2–10) × 10−3 M K10P2W17O61 (KPW) solutions in 1–7 M HNO3 was studied spectrophotometrically. Under the experimental conditions, Am(VI) and Am(III) are the final products of Am(V) transformation; the process is described by the rate equation of a reversible reaction. The direct reaction follows the first-order rate equation with respect to Am(V) concentration, and the reverse reaction, the zero-order equation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5f5a1bf331b563e1924027992ccc626e https://doi.org/10.1134/s1066362207040078 Zobrazit plný text záznamu Plný text ve formátu PDF