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Please use this identifier to cite or link to this item: http://hdl.handle.net/10204/5013

Title: Synthesis and electrochemical properties of Li4Ti5O12
Authors: Liu, GQ
Wen, L
Liu, GY
Wu, QY
Luo, HZ
Ma, BY
Tian, YW
Keywords: Inorganic compounds
Chemical synthesis
Electrochemical measurements
Electrochemical properties
Issue Date: Jun-2011
Publisher: Elsevier
Citation: Liu, GQ, Wen, L, Liu, GY et al. 2011. Synthesis and electrochemical properties of Li4Ti5O12 . Journal of Alloys and Compounds, vol. 509(22), pp 6427-6432
Series/Report no.: Workflow;6256
Abstract: The spinel compound Li4Ti5O12 was synthesized by a solid state method. In this synthesizing process, anatase TiO2 and Li2CO3 were used as reactants. The influences of reaction temperature and calcination time on the properties of products were studied. When calcination temperature was 750 °C and calcination temperature was 24 h, the products exhibited good electrochemical properties. Its discharge capacity reached 160 mAh g−1 and its capacity retention was 97% at the 50th cycle when the current rate was 1 C. When current rate increased to 10 C, its first discharge capacity could reach 136 mAh g−1, and its capacity retention was 85% at the 50th cycle.
Description: Copyright: 2011 Elsevier. This is the post print version of the work. The definitive version is published in the Journal of Alloys and Compounds, vol. 509(22), pp 6427-6432
URI: http://www.sciencedirect.com/science/article/pii/S0925838811006633
http://hdl.handle.net/10204/5013
ISSN: 0925-8388
Appears in Collections:General science, engineering & technology

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