Mössbauer spectroscopy of exchangeable ions |
| |
| Authors: | A. Mulaba-Bafubiandi J. A. Helsen R. Paterson G. Langouche |
| |
| Affiliation: | (1) Department of Metallurgy and Materials Engineering, K.U.L., de Croylaan 2, Leuven, Belgium;(2) Department of Chemistry, University of Glasgow, Glasgow, Scotland, U.K.;(3) Instituut voor Kern-en Stralingsfysika, K.U.L., Celestijnenlaan 200D, Leuven, Belgium |
| |
| Abstract: | In this paper Mössbauer spectroscopy is used to study anion exchange processes. In β-FeOOH the effect of the exchangeable ions OH?, Cl? and F? on lattice iron is studied. For the anion exchangers ZrO2 and the resins amberlite IRA 400, Dowex MSA-1 and Dowex MWA-1, Fe(II)- and Fe(III) hexacyanides are used as Mössbauer probes. The confirmation of a third doublet in F?-exchanged β-FeOOH and the perturbation of redox equilibrium in the other exchangers are the main observations. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
