Thermodynamic investigation of the possibility of using uranium dioxide to obtain hydrogen and oxygen from water

Autor:	I. A. Belov, F. S. Bochagin, N. M. Trotsenko
Rok vydání:	2009
Předmět:	Electrolysis of water Hydrogen Chemistry Inorganic chemistry Uranium dioxide chemistry.chemical_element Partial pressure Uranium Oxygen chemistry.chemical_compound Nuclear Energy and Engineering Uranium oxide Hydrogen production Nuclear chemistry
Zdroj:	Atomic Energy. 106:94-99
ISSN:	1573-8205 1063-4258
DOI:	10.1007/s10512-009-9136-z
Popis:	The equilibrium composition in the system U–O–H at temperatures 300–3000 K is calculated using thermodynamic functions. It is shown that the decomposition of water in H2 and O2 can be achieved in steps: first with only hydrogen being released at 1200–1500 K and then only oxygen at 2100–2500 K. When uranium dioxide interacts with water, mainly two uranium oxides are formed – U4O9 and UO3; nine gaseous components can have appreciable partial pressure: UO, UO2, UO3, UO2(OH)2, H2O, H2, H, OH, HO2.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8a5ee55fedf65348824ea2402f3e00bc https://doi.org/10.1007/s10512-009-9136-z Zobrazit plný text záznamu Full text from SpringerLink