Determination of platinum in mineral raw materials by switching chronoamperometry

Ekaterina Germanovna Pakrieva, Yulia Alexandrovna Oskina, E. Ustinova

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The technique of platinum (IV) determination in mineral raw materials with the application of switching chronoamperometry has been offered. The graphite electrode impregnated with polyethylene was used as the working electrode. The hydrolytic precipitation method with 3% NaOH solution has been developed to separate platinum from the sample matrix. The use of switching chronoamperometry applied to the assessment of the platinum content in geological objects has been demonstrated.

Original languageEnglish
Title of host publicationIOP Conference Series: Earth and Environmental Science
PublisherInstitute of Physics Publishing
Volume21
Edition1
DOIs
Publication statusPublished - 2014
Event18th International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development, PGON 2014 - Tomsk, Russian Federation
Duration: 7 Apr 201411 Apr 2014

Other

Other18th International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development, PGON 2014
CountryRussian Federation
CityTomsk
Period7.4.1411.4.14

ASJC Scopus subject areas

  • Earth and Planetary Sciences(all)
  • Environmental Science(all)

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  • Cite this

    Pakrieva, E. G., Oskina, Y. A., & Ustinova, E. (2014). Determination of platinum in mineral raw materials by switching chronoamperometry. In IOP Conference Series: Earth and Environmental Science (1 ed., Vol. 21). [012031] Institute of Physics Publishing. https://doi.org/10.1088/1755-1315/21/1/012031