Quantum yields for photoreduction of Eu(III) and photooxidation of Eu(II) in alcohol
Conference
·
OSTI ID:5980645
Photochemical methods of metal separation of the elements europium, ytterbium, and samarium have been considered. Europium has been separated from lanthanide mixtures in ethanol and isopropanol following photoreduction, but no measurements of the quantum yield were made. This paper reports the first experimental determination of the quantum yield for photoreduction and the quantum yield for photooxidation for europium in alcohols. 7 refs., 1 fig., 1 tab.
- Research Organization:
- Naval Research Lab., Washington, DC (USA)
- DOE Contract Number:
- AI01-76ET32016
- OSTI ID:
- 5980645
- Report Number(s):
- CONF-780185-1; ON: DE86006147
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105 -- Separation Procedures
400500* -- Photochemistry
ALCOHOLS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMISTRY
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ELEMENTS
ETHANOL
EUROPIUM
HYDROXY COMPOUNDS
KINETICS
LASER RADIATION
METALS
METHANOL
ORGANIC COMPOUNDS
OXIDATION
PHOTOCHEMICAL REACTIONS
PHOTOCHEMISTRY
PHOTOLYSIS
PROPANOLS
RADIATIONS
RARE EARTHS
REACTION KINETICS
REDUCTION
SEPARATION PROCESSES
SOLVENT PROPERTIES
400105 -- Separation Procedures
400500* -- Photochemistry
ALCOHOLS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMISTRY
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ELEMENTS
ETHANOL
EUROPIUM
HYDROXY COMPOUNDS
KINETICS
LASER RADIATION
METALS
METHANOL
ORGANIC COMPOUNDS
OXIDATION
PHOTOCHEMICAL REACTIONS
PHOTOCHEMISTRY
PHOTOLYSIS
PROPANOLS
RADIATIONS
RARE EARTHS
REACTION KINETICS
REDUCTION
SEPARATION PROCESSES
SOLVENT PROPERTIES