Paper Title:
Synthesis of LiFePO4 Cathode Materials by a Chemical Method
  Abstract

The olivine-type LiFePO4 powder was prepared by a chemical method using the synthesized FePO4 1.78H2O, LiOH, citric acid and PEG as raw materials. The synthesized FePO4 1.78H2O precursor powder was obtained by co-precipitation method. LiFePO4 powder was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and thermo-gravimetric analysis (TGA)/differential scanning calorimetry (DSC). The results showed that the calcined LiFePO4 was in a single phase when fabricated by using the synthesized FePO4 1.78H2O powder at pH of 3.5 in argon atmosphere.

  Info
Periodical
Advanced Materials Research (Volumes 197-198)
Edited by
Huaiying Zhou, Tianlong Gu, Daoguo Yang, Zhengyi Jiang, Jianmin Zeng
Pages
1049-1052
DOI
10.4028/www.scientific.net/AMR.197-198.1049
Citation
Y. Sun, X. J. Zhao, G. J. Li, R. M. Ren, "Synthesis of LiFePO4 Cathode Materials by a Chemical Method", Advanced Materials Research, Vols. 197-198, pp. 1049-1052, 2011
Online since
February 2011
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$32.00
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