Email this article Rhodium Determination in Environmental Objects by the Catalytic Method According to the Reaction of Sulfarsazen Oxidation with Periodate
- Authors: Khomutova E.G.1, Karachevtsev F.N.2, Yakimovich P.V.2, Zhitenko L.P.3
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Affiliations:
- Moscow Technological University (MIREA)
- All-Russia Scientific Research Institute of Aviation Materials
- Gokhran of Russia under the Ministry of Finance of Russia
- Issue: Vol 53, No 14 (2017)
- Pages: 1418-1421
- Section: Analysis of Substances
- URL: https://journals.rcsi.science/0020-1685/article/view/158358
- DOI: https://doi.org/10.1134/S0020168517140096
- ID: 158358
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Abstract
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.
About the authors
E. G. Khomutova
Moscow Technological University (MIREA)
Author for correspondence.
Email: khomutova@mail.ru
Russian Federation, Moscow
F. N. Karachevtsev
All-Russia Scientific Research Institute of Aviation Materials
Email: khomutova@mail.ru
Russian Federation, Moscow
P. V. Yakimovich
All-Russia Scientific Research Institute of Aviation Materials
Email: khomutova@mail.ru
Russian Federation, Moscow
L. P. Zhitenko
Gokhran of Russia under the Ministry of Finance of Russia
Email: khomutova@mail.ru
Russian Federation, Moscow
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