Absorption Spectra of Molten Fluoride Salts. Solutions of Several Metal Ions in Molten Lithium Fluoride-Sodium Fluoride-Potassium Fluoride

Journal Article · Wed Jun 01 04:00:00 EDT 1960 · Analytical Chemistry

DOI:https://doi.org/10.1021/ac60163a020· OSTI ID:4166559

Young, J. P.; White, J. C.

Spectra are presented for nickel fluoride, cobalt fluoride, chromic fluoride, praseodymium fluoride, uranium tetrafluoride, and uranyl fluoride dissolved in molten lithium fluoride-sodium fluoride-potassium fluoride at temperatures ranging from 500° to approximately 650°C. These spectra are compared to similar spectra obtained in other molten salts and aqueous solutions. General procedures are described which were used in preparing the fluoride salt melt and in recording the spactra by means of a high-temperature cell assembly designed for use with a Cary recording spectrophotometer, Model 14M.

• Research Organization: Oak Ridge National Lab., Tenn.
• Sponsoring Organization: USDOE
• NSA Number: NSA-14-015633
• OSTI ID: 4166559
• Journal Information: Analytical Chemistry, Journal Name: Analytical Chemistry Journal Issue: 7 Vol. 32; ISSN 0003-2700
• Publisher: American Chemical Society (ACS)
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
ABSORPTION
CHROMIUM FLUORIDES
COBALT FLUORIDES
FLUORIDES
LITHIUM FLUORIDES
MELTING
NICKEL FLUORIDES
PHOTOMETRY
PLANNING
POTASSIUM FLUORIDES
PRASEODYMIUM FLUORIDES
PREPARATION
SALTS
SODIUM FLUORIDES
SOLUTIONS
SPECTRA
TEMPERATURE
URANIUM TETRAFLUORIDE
URANYL COMPOUNDS