The surface morphology of ion-selective membrane electrodes. Part I. Studies on silver iodide-based silicone rubber membrane electrodes

H. Malissa, M. Grasserbauer, E. Pungor, K. Tóth, M. K. Pápay, L. Pólos

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Electron micrographs, and micrographs of electron absorption and silver and iodine distribution on the surfaces and cross-sections of silver iodide-based silicone-rubber membranes showing Nernstian electrode response are presented. An electron microprobe analyzer was used. The electrochemical effects of concentrated (0.6 M) potassium iodide solutions and iron(III) hydroxide or iron(III) ions, are described. The phenomena are interpreted on the basis of the results obtained by electrochemical, atomic absorption and electron microprobe analysis.

Original languageEnglish
Pages (from-to)223-231
Number of pages9
JournalAnalytica Chimica Acta
Issue number2
Publication statusPublished - dec. 1975


ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Environmental Chemistry
  • Spectroscopy

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