Abstract
A series of carbon-supported iron samples for medical usage has been studied by means of Mössbauer spectroscopy. The spectra obtained at 300 K and 80 K show the coexistence of α-Fe and iron oxides particles. The influence of reduction temperature, pore size distribution and surface properties of active carbon on the state of iron are derived.
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Imshennik, V.K., Novichikhin, S.V., Pastushenko, O.N. et al. The formation of magnetic iron clusters on activated carbon. Hyperfine Interact 57, 1875–1881 (1990). https://doi.org/10.1007/BF02405736
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DOI: https://doi.org/10.1007/BF02405736