Transformation of iron(VI) into iron(III) in the presence of chelating agents: A frozen solution mossbauer study: Mossbauer investigation of the reaction between iron(VI) and chelating agents in alkaline medium

Zoltan Homonnay, Nadine N. Noorhasan, Virender K. Sharma, Petra Á Szilágyi, Ernö Kuzmann

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Mössbauer spectroscopy is a good tool to look at the transformations of iron containing species in various reactions using the frozen solution technique. This study presents the fate of iron(VI) as being reduced to iron(III) in the presence of complexing agents, glycine and ethylenediaminetetraacetic acid (EDTA). The intermediate oxidation states, Fev and FeIV of the reaction were not seen within the time scale of sample freezing (≥ 5 s). The characterization of ferric species formed from FeVI reactions with glycine and EDTA was carried out.

Original languageEnglish
Title of host publicationFerrates
Subtitle of host publicationSynthesis, Properties, and Applications in Water and Wastewater Treatment
PublisherAmerican Chemical Society
Pages257-266
Number of pages10
ISBN (Print)9780841269613
DOIs
Publication statusPublished - Jul 25 2008

Publication series

NameACS Symposium Series
Volume985
ISSN (Print)0097-6156
ISSN (Electronic)1947-5918

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ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Homonnay, Z., Noorhasan, N. N., Sharma, V. K., Szilágyi, P. Á., & Kuzmann, E. (2008). Transformation of iron(VI) into iron(III) in the presence of chelating agents: A frozen solution mossbauer study: Mossbauer investigation of the reaction between iron(VI) and chelating agents in alkaline medium. In Ferrates: Synthesis, Properties, and Applications in Water and Wastewater Treatment (pp. 257-266). (ACS Symposium Series; Vol. 985). American Chemical Society. https://doi.org/10.1021/bk-2008-0985.ch015