The adsorption of monolayer coatings on iron nanoparticles: Mössbauer spectroscopy and XANES results

G. Kataby, Yu Koltypin, J. Rothe, J. Hormes, I. Felner, X. Cao, A. Gedanken*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

34 Scopus citations

Abstract

Recently coatings on amorphous iron and amorphous iron oxide nanoparticles were successfully formed, using the self-assembled technique. The results of the Mössbauer spectroscopy and XANES studies of thiol-coated nanophased amorphous iron are reported in this work. They provide more support in demonstrating the formation of chemical bonds between the amorphous iron and the various surfactants. A trivalent iron atom is detected as bound to the SDS surfactant by both, XANES and Mössbauer spectroscopies.

Original languageEnglish
Pages (from-to)41-49
Number of pages9
JournalThin Solid Films
Volume333
Issue number1-2
DOIs
StatePublished - 25 Nov 1998

Keywords

  • Amorphous materials
  • Mössbauer spectroscopy
  • Nanostructures
  • XANES spectroscopy

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