Abstract
The influence of the impregnation media (ethanol or water) and the calcination atmosphere (air and NO/He) on the hematite nanowires production embedded on a hard template (MCM-41) was studied. The solids were characterized by X-ray diffraction, Mössbauer spectroscopy and magnetic measurements. The results obtained indicate that the more appropriate conditions for the iron oxide nanowires to get inside the MCM-41 hard template seem to be reached using water as a solvent and air as calcination atmosphere.
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Cano, L.A., Bengoa, J.F., Stewart, S.J. et al. Synthesis of hematite nanowires using a mesoporous hard template. Hyperfine Interact 195, 93–98 (2010). https://doi.org/10.1007/s10751-009-0106-6
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DOI: https://doi.org/10.1007/s10751-009-0106-6