Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Diffusion coefficient of trivalent uranium ions in fused alkali-metal chlorides (in Russian)

Journal Article · · Tr. Inst. Elektrokhim., Ural. Nauch. Tsentr. Akad. Nauk SSSR, no. 19, pp. 29-32
OSTI ID:4353665
; ;
The diffusion coefficient of trivaslent U ions in fused chlorides of Na, K, Rb, and Cs was measured in the temperature interval from 941 to 1208 deg K by the chronopotentiometric method. It was established that the diffusion rate of the trivalent U increases with increase of the temperature and decreases in the series from NaCl to CsCl at equal tempertures. The substantial effect of complex formation, which determines the contribution of the migration diffusion mechanism in the general transfer process, affects the diffision rats. The sizes of the diffusion coefficient calculated using empirical corrections in complex formation agree satisfactorily with experimental data. (tr-auth)
Research Organization:
Originating Research Org. not identified
NSA Number:
NSA-29-020759
OSTI ID:
4353665
Journal Information:
Tr. Inst. Elektrokhim., Ural. Nauch. Tsentr. Akad. Nauk SSSR, no. 19, pp. 29-32, Journal Name: Tr. Inst. Elektrokhim., Ural. Nauch. Tsentr. Akad. Nauk SSSR, no. 19, pp. 29-32; ISSN TIEUB
Country of Publication:
Country unknown/Code not available
Language:
Russian

Similar Records

Effect of complex formation on diffusion of U$sup 3+$ in NaCl--NaF and CsCl- -CsF melts
Journal Article · Sun Dec 31 23:00:00 EST 1972 · Tr. Inst. Elektrokhim., Ural. Nauch. Tsentr. Akad. Nauk SSSR, no. 19, pp. 33-36 · OSTI ID:4353622
Diffusion coefficients of trivalent uranium in molten alkali metal bromides and iodides
Journal Article · Sun Dec 31 23:00:00 EST 1972 · Tr. Inst. Elektrokhim., Ural. Nauch. Tsentr. Akad. Nauk SSSR, no. 20, pp. 47-50 · OSTI ID:4329211
THE DIFFUSION COEFFICIENT OF LEAD IN MOLTEN CHLORIDES
Journal Article · Wed Jul 11 00:00:00 EDT 1962 · Doklady Akad. Nauk, S.S.S.R. · OSTI ID:4769920

Related Subjects

*URANIUM-- DIFFUSION
CATIONS
CESIUM CHLORIDES
COMPLEXES
MOLTEN SALTS
N40420* --Chemistry--Radiochemistry & Nuclear Chemistry-- Properties of Radioactive Materials
RUBIDIUM CHLORIDES
SODIUM CHLORIDES
URANIUM COMPOUNDS POTASSIUM CHLORIDES