Analysis of Cadmium and Cadmium Oxide by Inductively Coupled Plasma Atomic Emission Spectrometry

A procedure of the multielement analysis of cadmium and cadmium oxide by inductively coupled plasma atomic emission spectrometry is proposed. The effect of the concentration of the matrix component on the analytical signals of impurity elements is studied and the analytical lines of the analytes are...

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Bibliographic Details
Published in:Journal of analytical chemistry (New York, N.Y.) N.Y.), 2018-09, Vol.73 (9), p.877-883
Main Authors: Lundovskaya, O. V., Tsygankova, A. R., Petrova, N. I., Saprykin, A. I.
Format: Article
Language:English
Subjects:
Analytical Chemistry
Cadmium
Chemistry
Chemistry and Materials Science
Emission analysis
Flow velocity
Impurities
Inductively coupled plasma
Plasma
Scientific imaging
Spectrometry
Spectroscopy
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Summary:A procedure of the multielement analysis of cadmium and cadmium oxide by inductively coupled plasma atomic emission spectrometry is proposed. The effect of the concentration of the matrix component on the analytical signals of impurity elements is studied and the analytical lines of the analytes are chosen. For the chosen concentration of the matrix component, the optimum conditions of analysis are selected, i.e., power delivered to the plasma and the flow rate of sputtering argon gas. The accuracy of the developed procedure, ensuring the determination of up to 41 impurity elements with limits of detection in the range from n  × 10 –7 to n × 10 –4 wt %, is estimated.
ISSN:1061-9348
1608-3199
DOI:10.1134/S1061934818090058