Paper Title:
Study on the Electrochemical Performance of Carbon-Coated LiFePO4 Prepared by Sol-Gel Method
  Abstract

LiFePO4/C is synthesized via sol-gel method using Fe3+ as iron sources and complexing agents, followed by sintering at high temperature for crystallization. The amount of carbon in these composites is less than 6.8 wt.% and the XRD experiment confirms that all samples are pure single phase indexed with orthorhombic Pnma space group. The particle size of the LiFePO4/C synthesized by acetic acid as complexing agent is drastically fine with 200nm. The electrochemical performance of this material, including reversible capacity, cycle number and charge-discharge characteristics, exhibits better.

  Info
Periodical
Edited by
Deliang Chen
Pages
22-25
DOI
10.4028/www.scientific.net/AMR.266.22
Citation
R. Yang, E. W. Kang, B. L. Jiang, X. P. Song, "Study on the Electrochemical Performance of Carbon-Coated LiFePO4 Prepared by Sol-Gel Method", Advanced Materials Research, Vol. 266, pp. 22-25, 2011
Online since
June 2011
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