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|Title:||Molten synthesis of ZnO.Fe3O4 and Fe 2O3 and its electrochemical performance|
|Authors:||Reddy, M.V. |
Molten salt method
|Citation:||Reddy, M.V., Cherian, C.T., Ramanathan, K., Jie, K.C.W., Daryl, T.Y.W., Hao, T.Y., Adams, S., Loh, K.P., Chowdari, B.V.R. (2014-02-01). Molten synthesis of ZnO.Fe3O4 and Fe 2O3 and its electrochemical performance. Electrochimica Acta 118 : 75-80. ScholarBank@NUS Repository. https://doi.org/10.1016/j.electacta.2013.11.125|
|Abstract:||Fe2O3 and ZnO.Fe3O4 hybrids has been synthesised by molten salt method and tested as anode material for Li-ion batteries. The crystal structure and phase purity was evaluated by X-ray diffraction and the morphology of the final powders was examined by the Scanning electron microscopy. The Li-cycling properties of Fe2O3 and ZnO-Fe3O4 were studied by cyclic voltammery (58 μV s-1) and galvanostatic discharge-charge cycling in the voltage range, 0.005- 3 V at a current of 60 mA g-1. The Fe2O 3 samples prepared at 280 C and 900 C showed stable reversible capacities of 600 and 620 mAhg-1 at the end of 50 cycles respectively. On the other hand, ZnO.Fe3O4 hybrids showed improved and stable capacity of 820 mAh g-1 at the end of the 50th cycle. © 2013 Elsevier Ltd.|
|Source Title:||Electrochimica Acta|
|Appears in Collections:||Staff Publications|
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