Mössbauer studes of electrocodeposited cobalt-Tin alloys

A. Vértes, J. Jaén, M. L. Varsányi

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Cobalt-tin alloys electrocodeposited from a mildly alkaline sulfate bath were studied using119Sn absorption and57Co Emission Mössbauer Spectroscopy. The Results reveal that dissolved tin and cubic CoSn (not appearing in the phase diagram) are the components obtained from fresh plating solutions. Upon exhaustion, the formation of γ'Co3Sn2 is favoured, with the eventual deposition of cobalt particles as a separated phase. A precipitate is formed during bath operation which is richer in Sn(II), contrasting to the mother solution which is richer in Sn(IV).

Original languageEnglish
Pages (from-to)383-393
Number of pages11
JournalJournal of Radioanalytical and Nuclear Chemistry Articles
Volume90
Issue number2
DOIs
Publication statusPublished - Jul 1 1985

ASJC Scopus subject areas

  • Analytical Chemistry
  • Nuclear Energy and Engineering
  • Radiology Nuclear Medicine and imaging
  • Pollution
  • Spectroscopy
  • Public Health, Environmental and Occupational Health
  • Health, Toxicology and Mutagenesis

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