Paper Title:
Preparation and Modification of Nano-Li4Ti5O12 Anode Material
  Abstract

The spinel nano-Li4Ti5O12 was prepared by hydrothermal reaction method. The crystal structure, morphology and charge/discharge capacities were characterized by powder X-ray diffraction and Scanning electron microscopy and program-controlled tester respectively. It showed that lithium titanate synthesized by the direct hydrothermal method has a uniform particle size distribution of about 100nm in cubic shape. Investigated the influence of different carbon sources on the structure and electrochemical properties. It was found that the discharge capacities could reach 172.2, 159.8, 156.2 and 148.3mAh/g at 0.2C, 1C, 2C and 5C rates, respectively.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 8: Energy Materials
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
3439-3442
DOI
10.4028/www.scientific.net/AMR.347-353.3439
Citation
Y. Q. Xu, G. C. Liang, L. Wang, "Preparation and Modification of Nano-Li4Ti5O12 Anode Material", Advanced Materials Research, Vols. 347-353, pp. 3439-3442, 2012
Online since
October 2011
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Price
$32.00
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