Cycling Performance of LiFePO4 as the Cathode Materials for Lithium Polymer Batteries


Article Preview

The cycle behavior and rate performance of C-LiFePO4/SPE/Li cell have been investigated at 25 °C. Carbon coated LiFePO4 (C-LiFePO4) was employed as cathode and 25PVDFLiClO4EC10PC10 was used as solid polymer electrolyte (SPE). The C-LiFePO4/SPE/Li cell exhibited above 140 mAh/g of discharge capacity at 0.1 mA/cm2 and excellent reversible cyclability with a stable capacity on cycling. In addition, the discharge capacity of C-LiFePO4/SPE/Li cell was 150 mAh/g at 0.1 C (0.02 mA/cm2) and 130 mAh/g at 1 C (0.2 mA/cm2), respectively.



Materials Science Forum (Volumes 544-545)

Edited by:

Hyungsun Kim, Junichi Hojo and Soo Wohn Lee




H. B. Gu and D. K. Jun, "Cycling Performance of LiFePO4 as the Cathode Materials for Lithium Polymer Batteries", Materials Science Forum, Vols. 544-545, pp. 957-960, 2007

Online since:

May 2007




[1] J.M. Tarascon and M. Armand: Nature Vol. 414 (2001).

[2] B. Scrosati, F. Croce and L. Persi: J. Electrochem. Soc. Vol. 147 (2000), p.1718.

[3] F.B. Dias, L. Plomp and J.B.J. Veldhuis: J. Power Sources Vol. 88 (2000), p.169.

[4] H.S. Ryu, H.J. Ahn, K.W. Kim, J.H. Ahn and J.Y. Lee: J. Power Sources Vol. 153 (2006), p.360.

[5] A.K. Padhi, K.S. Nanjundaswamy and J.B. Goodenough: J. Electrochem. Soc. Vol 144 (1997), p.1188.

[6] A. Yamada, S.C. Chung and K. Hinokuma: J. Electrochem. Soc. Vol. 148 (2001), p. A224.

[7] J.U. Kim, Y.J. Jo, G.C. Park, W.J. Jeong and H.B. Gu: J. Power Sources Vol. 97/98 (2001), p.450.

Fetching data from Crossref.
This may take some time to load.