Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.electacta.2012.04.092
Title: Electrochemical properties of nanocrystalline TiO 2 synthesized via mechanochemical reaction
Authors: Xiao, P.F.
Lai, M.O. 
Lu, L. 
Keywords: Anode
Electrochemical performance
Li-ion rechargeable battery
Mechanochemical reaction
Issue Date: 1-Aug-2012
Citation: Xiao, P.F., Lai, M.O., Lu, L. (2012-08-01). Electrochemical properties of nanocrystalline TiO 2 synthesized via mechanochemical reaction. Electrochimica Acta 76 : 185-191. ScholarBank@NUS Repository. https://doi.org/10.1016/j.electacta.2012.04.092
Abstract: Nanocrystalline anatase TiO 2 is successfully synthesized via a facile and rapid mechanochemical reaction with subsequent annealing in different atmospheres. Transmission electron microscopy observation and X-ray diffraction peak broadening reveal the average crystallite size to be about 11 nm. Cyclic voltammetry and galvanostatic discharge-charge tests at various current densities are carried out to explore electrochemical properties of the synthesized materials. The first discharge and charge capacities can reach 325 mAh g -1 and 234 mAh g -1, respectively. Moreover, nanocrystalline TiO 2 also exhibits good rate capability and excellent capacity retention for over 700 cycles. © 2012 Elsevier Ltd. All rights reserved.
Source Title: Electrochimica Acta
URI: http://scholarbank.nus.edu.sg/handle/10635/85101
ISSN: 00134686
DOI: 10.1016/j.electacta.2012.04.092
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