Abstract
N-containing fully saturated (L-prolinate) or aromatic (indole-2-carboxylate) heterocyclic anions were immobilised in CaFe-layered double hydroxide with the dehydration-rehydration method from aqueous ethanol or acetone. The structure of the resulting organic-inorganic hybrids was characterised mainly with powder X-ray diffraction and 57Fe Mössbauer spectroscopy, and as supplementary analysis scanning electron microscopy, energy dispersive X-ray spectroscopy with elemental mapping and molecular modelling were also applied. It was found that the solvent mixture used for the synthesis caused enormous difference in the interlayer spacings of the obtained inorganic-organic hybrids.
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Proceedings of the 32nd International Conference on the Applications of the Mössbauer Effect (ICAME 2013) held in Opatija, Croatia, 1–6 September 2013.
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Sipiczki, M., Kuzmann, E., Pálinkó, I. et al. Mössbauer and XRD study of intercalated CaFe-layered double hydroxides. Hyperfine Interact 226, 171–179 (2014). https://doi.org/10.1007/s10751-013-0925-3
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DOI: https://doi.org/10.1007/s10751-013-0925-3