Rhodium Determination in Environmental Objects by the Catalytic Method According to the Reaction of Sulfarsazen Oxidation with Periodate

A procedure for decomposing samples and determining rhodium in environmental objects by the catalytic method according to the reaction of sulfarsazen oxidation with periodate is proposed. The accuracy of the results is confirmed by determining rhodium using the method of inductively coupled plasma m...

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Bibliographic Details
Published inInorganic materials Vol. 53; no. 14; pp. 1418 - 1421
Main Authors Khomutova, E. G., Karachevtsev, F. N., Yakimovich, P. V., Zhitenko, L. P.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.12.2017
Springer Nature B.V
Subjects
Analysis of Substances
Catalysis
Chemistry
Chemistry and Materials Science
Decomposition reactions
Inductively coupled plasma mass spectrometry
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Mass spectrometry
Materials Science
Oxidation
Rhodium
urban environment
kinetic catalytic method of analysis
rhodium
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Summary:A procedure for decomposing samples and determining rhodium in environmental objects by the catalytic method according to the reaction of sulfarsazen oxidation with periodate is proposed. The accuracy of the results is confirmed by determining rhodium using the method of inductively coupled plasma mass spectrometry. It is established that the rhodium content in the samples of road dust in Moscow is 0.01–0.04 g/t depending on the place of sampling. The standard deviation of repetition of the results of rhodium determination does not exceed 0.05.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168517140096