Anodic stripping determination of Pt(IV) based on the anodic oxidation of Hg and Cd from electrochemically deposited Hg-Pt and Hg-Cd alloy phases

Eduard Gorchakov, Elvira Ustinova, Nina Kolpakova

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

An anodic stripping voltammetric determination of Pt(IV) is described which is based on depositing intermetallic mercury-platinum and cadmium-platinum alloy phase on the surface graphite electrode, and recording the oxidation peak of mercury and cadmium from these phases with the help of linear scan voltammetry. Three alloy phases are formed in the case of mercury-platinum, whereas only one phase appears in the case of cadmium-platinum.

Original languageEnglish
Pages (from-to)2425-2428
Number of pages4
JournalJournal of Solid State Electrochemistry
Volume16
Issue number7
DOIs
Publication statusPublished - Jul 2012

Keywords

  • Cadmium
  • Intermetallic phase
  • Mercury
  • Platinum
  • Stripping voltammetry

ASJC Scopus subject areas

  • Electrochemistry
  • Electrical and Electronic Engineering
  • Condensed Matter Physics
  • Materials Science(all)

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