Analytical Methods for Determining the Impurity Composition of High-Purity Selenium

20260 citationsJournal Article

Authors

M. F. Churbanov · Institute of Chemistry of High-Purity Substances them. G.G.Devyatyh

I. V. Skripachev · Institute of Chemistry of High-Purity Substances them. G.G.Devyatyh

A. Yu. Sozin · Institute of Chemistry of High-Purity Substances them. G.G.Devyatyh

I. I. Evdokimov · Institute of Chemistry of High-Purity Substances them. G.G.Devyatyh

Abstract

The review summarizes the known methods for determining impurities in high-purity selenium, including molecular compounds, elemental contaminants, and heterophase inclusions as particles. It describes sampling procedures and the specific features of impurity determination by infrared spectroscopy, mass spectrometry, gas chromatography, chromatography–mass spectrometry, neutron activation analysis, atomic emission and atomic absorption spectrometry, and laser ultramicroscopy.

Topics & Keywords

Selenium in Biological Systems Silicon and Solar Cell Technologies Analytical chemistry methods development

Publication Details

Published in: Journal of Analytical Chemistry

DOI: 10.1134/s1061934825701345

Field-Weighted Citation Impact: 0.00

Command Palette

Analytical Methods for Determining the Impurity Composition of High-Purity Selenium

Authors

Abstract

Topics & Keywords

Publication Details