Electrochemical performance of α-Fe<inf>2</inf>O<inf>3</inf> nanorods as anode material for lithium-ion cells
- Publication Type:
- Journal Article
- Electrochimica Acta, 2009, 54 (6), pp. 1733 - 1736
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α-Fe2O3 nanorods were synthesized by a facile hydrothermal method. The as-prepared α-Fe2O3 nanorods have a high quality crystalline nanostructure with diameters in the range of 60-80 nm and lengths extending from 300 to 500 nm. The crystal structure of the α-Fe2O3 nanorods was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The α-Fe2O3 nanorod anodes exhibit a stable specific capacity of 800 mAh/g. This indicates significantly improved electrochemical performance in lithium-ion cells, compared to that of commercial microcrystalline α-Fe2O3 powders. © 2008 Elsevier Ltd. All rights reserved.
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