Effect of additives on the volatility of elements in a DC arc during the atomic emission analysis of nickel(II) oxide

Journal Article · Mon Oct 20 00:00:00 EDT 1986 · J. Anal. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5795677

Zolotareva, N I; Kuzyakov, Yu Ya; Khlystova, A D; Chernova, N A

The authors have studied the effect of traditional halogenating additives, AgCl, CdF/sub 2/, PTFE and that of an effective additive they have selected, ZnF/sub 2/, on the volatility of impurity elements, viz. tungsten, molybdenum, titanium, and zirconium from nickel (II) oxide, and determined the constants for the average relative volatility of the elements by the method of Kantor and Pungor. The results have been used to lower the limits of detection of the impurities cited in nickel(II) oxide.

• Research Organization: Lomonosov Moscow State Univ., Moscow (Russian Federation)
• OSTI ID: 5795677
• Journal Information: J. Anal. Chem. USSR (Engl. Transl.); (United States), Vol. 41:5; Other Information: Translated from Zh. Anal. Khim.; 41: No. 5, 805-809(May 1986)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
MOLYBDENUM
VOLATILITY
NICKEL OXIDES
EMISSION SPECTROSCOPY
REAGENTS
MATERIALS TESTING
TITANIUM
TUNGSTEN
ZIRCONIUM
ACTIVATION ENERGY
ADDITIVES
CADMIUM FLUORIDES
CALIBRATION
ELECTRON DENSITY
EVAPORATION
FLUORINATION
IMPURITIES
PLASMA
POLYTETRAFLUOROETHYLENE
SILVER CHLORIDES
TRACE AMOUNTS
ZINC FLUORIDES
CADMIUM COMPOUNDS
CADMIUM HALIDES
CHALCOGENIDES
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
ELEMENTS
ENERGY
FLUORIDES
FLUORINATED ALIPHATIC HYDROCARBONS
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATION
METALS
NICKEL COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC FLUORINE COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC POLYMERS
OXIDES
OXYGEN COMPOUNDS
PHASE TRANSFORMATIONS
POLYETHYLENES
POLYMERS
POLYOLEFINS
SILVER COMPOUNDS
SPECTROSCOPY
TESTING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
ZINC COMPOUNDS
ZINC HALIDES
400102* - Chemical & Spectral Procedures