Methods and means of chemical analysis and research of substances and materials / Laboratory of chemical analysis
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Description
Main areas of workResearch and development of methods for chemical analysis of non-ferrous, rare, noble metals and high-purity substances.
Metrology and standardization of chemical analysis methods.
Development of methods for local analysis, nanoanalysis, X-ray fluorescence and X-ray phase analysis.
The development of atomic spectral analysis methods of inorganic substances and materials.
International cooperation in the field of chemical analysis.
The most significant results
A complex of methods for the analysis of rare metals and returnable metal-containing raw materials with improved metrological characteristics has been developed and certified.
A methodology is proposed for the use of high-purity substances as primary standards of comparison when establishing the metrological traceability of analytical methods.
Theoretical, experimental, and methodological foundations of electron probe X-ray microanalysis using the characteristic radiation lines in the soft X-ray spectrum (photon energy from 100 eV to 1 keV) have been created.
A mathematical model of the thermal effect of a focused electron beam on the object under study in an electron probe X-ray microanalysis has been developed.
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