Estimation of the composition of electrolytically prepared intermetallic bismuth-platinum deposits

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Abstract

The method of partial anodic peak resolution is applied to complex voltammograms. The estimation of the composition of the intermetallic Bi-Pt compounds electrolytically deposited is carried out by a resolution of the components of the voltammograms. It is shown that nonequilibrium conditions take place in electrolytic Bi-Pt deposit when three intermetallic compounds such as: Pt 2Bi 3, PtBi 2, PtBi, and phase of pure Bi exist simultaneously on the electrode.

Original languageEnglish
Pages (from-to)2419-2423
Number of pages5
JournalJournal of Solid State Electrochemistry
Volume16
Issue number7
DOIs
Publication statusPublished - Jul 2012

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Keywords

  • Binary alloy
  • Bismuth
  • Intermetallic compound
  • Platinum
  • Stripping voltammetry

ASJC Scopus subject areas

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

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