Publication: Research › Conference article – Annual report year: 2012
The thermal reduction of hydrothermally synthesised α-Fe2O3 nanorods (NRs) to Fe3O4 NRs under hydrogen is investigated. Complete reduction of α-Fe2O3 NRs to Fe3O4 NRs was achieved during in situ XRD under 1 bar H2 atmosphere at 360°C. Complementary environmental transmission electron microscope investigation at high resolution, during in situ heating under an H2 pressure of 5 mbar at 500°C, provided evidence for the very first stages of transformation, supporting a model for the migration of oxygen along favoured α-Fe2O3 lattice planes during the templated thermal reduction of α-Fe2O3 NRs to Fe3O4 NRs.
|Book series||Journal of Physics: Conference Series (Online)|
|Conference||Electron Microscopy and Analysis Group Conference (EMAG 2011)|
|Period||06/09/11 → 09/09/11|
|Citations||Web of Science® Times Cited: 0|
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