Comparative characteristics of voltammetric methods determination of platinum in mineral raw materials

E. M. Ustinova, E. V. Gorchakov

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The technique of platinum (IV) determination in mineral raw materials with the application of stripping voltammetry has been proposed. The authors determined the registration conditions in the determination of the analytical signal Pt (IV): the composition of background electrolyte, the electrolysis potential. The graphite electrode impregnated with polyethylene was used as a working electrode. The use of stripping voltammetry applied to the assessment of the platinum content in geological objects was demonstrated.

Original languageEnglish
Pages (from-to)739-742
Number of pages4
JournalKey Engineering Materials
Volume685
DOIs
Publication statusPublished - 2016
Event4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation
Duration: 21 Apr 201524 Apr 2015

Keywords

  • Copper
  • Graphite electrode
  • Platinum
  • Silver
  • Stripping voltammetry

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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