Electrochemical Performance of Al2O3-Coated LiNi1/3Co1/3Mn1/3O2 Cathode Materials for Li-Ion Batteries

Jian Gang Li; Xiang Ming He; Ru Song Zhao; Chun Rong Wan; Shi Chao Zhang

doi:10.4028/www.scientific.net/KEM.336-338.459

Paper Titles

Preparation and Characterization of Sm_1-xSr_xCoO₃ Ceramics by the Gelcasting Process
p.444

Preparation and Electrical Properties of Interconnect Material Made by Substituting Mixed Rare Earth Oxides (Sm₂O₃, Gd₂O₃, Eu₂O₃ and CeO₂) for La₂O₃ in La
p.448

On the Sealing Materials for SOFC
p.452

Investigation on Structure and Electrochemical Properties of Li[Ni_1/3Co_1/3Mn_1/3]O₂ for Lithium Ion Batteries
p.455

Electrochemical Performance of Al₂O₃-Coated LiNi_1/3Co_1/3Mn_1/3O₂ Cathode Materials for Li-Ion Batteries
p.459

Synthesis and Electrochemical Properties of a LiNi_0.7Co_0.3O_1.9Cl_0.1 Cathode Material for Lithium-Ion Battery
p.463

Improvement of the Electrochemical Performance of LiFePO₄ Cathode Composite Material Using a In Situ Pyrolysis Carbon Synthesis Procedure
p.466

Preparation and Electrochemical Characterization of Mn/Pb Composite Oxides for Supercapacitors
p.470

Design and Preparation of Nano-Electrodes for Dye-Sensitized Solar Cell
p.474

HomeKey Engineering MaterialsKey Engineering Materials Vols. 336-338Electrochemical Performance of Al2O3-Coated...

Electrochemical Performance of Al₂O₃-Coated LiNi_1/3Co_1/3Mn_1/3O₂ Cathode Materials for Li-Ion Batteries

Abstract:

Al2O3-coated LiNi1/3Co1/3Mn1/3O2 powders with excellent electrochemical performance have been synthesized. The electrochemical performance of Al2O3-coated LiNi1/3Co1/3Mn1/3O2 electrodes has been studied as function of the level of Al2O3 coating. Coated LiNi1/3Co1/3Mn1/3O2 samples shows higher discharge capacity and better capacity retention than the base one. Among the coated samples, 1.0mol% coated sample exhibits the best electrical performance. It presents an initial discharge capacity of 174.5 mAh g-1 over 2.5~4.4V, and 84.7% capacity retention after 30 cycles over 2.5~4.6V.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Pages:

459-462

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.336-338.459

Citation:

Cite this paper

Online since:

April 2007

Authors:

Jian Gang Li, Xiang Ming He, Ru Song Zhao, Chun Rong Wan, Shi Chao Zhang

Keywords:

Al₂O₃-Coatings, Cathode Material, LiNi_1/3Co_1/3Mn_1/3O₂, Lithium-Ion Battery

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] T. Ohzuku and Y. Makimura: Chem. Lett. (2001).

Google Scholar

[2] K. M. Shaju, G.V. Subba Rao and B.V.R. Chowdari: Electrachim Acta Vol. 48 (2002), p.145.

Google Scholar

[3] N. Yabuuchi and T. Ohzuku: J. Power Sources Vol. 119-121 (2003), p.171.

Google Scholar

[4] I. Belharouak, Y. K. Sun, J. Liu, K. Amine: J. Power Sources Vol. 123 (2003), p.247.

Google Scholar

[5] J. Chio and A. Manthiram: Electrochem. Solid-State Lett. Vol. 7 (2004), p. A365.

Google Scholar

[6] A. M. Kaannan and A. Manthiram: Electrochem. Solid-State Lett. Vol. 5 (2002), p. A167.

Google Scholar

[7] Z. Zheng, Z. Tang, Z. Zhang et al.: Solid State Ionics Vol. 148 (2002), p.317.

Google Scholar

[8] J. Cho, G. B. Kim, H. S. Lim et al.: Electrochem. Solid-State Lett. Vol. 2 (1999), p.607.

Google Scholar

[9] S. C. Park, Y.S. Han, Y. S. Kang et al.: J. Eletrochem. Soc. Vol. 148 (2001), p. A680.

Google Scholar

[10] Y. -K. Sun, Y. -S. Lee, M. Yoshio et al.: Electrochem. Solid-State Lett. Vol. 5 (2002), p. A99.

Google Scholar

[11] Z. -X. Wang, L. -J. Liu, L. -Q. Chen et al.: Solid State Ionics Vol. 148 (2002), p.335.

Google Scholar

[12] J. Cho, T. -J. Kim, Y. -J. Kim et al.: Electrochem. Solid-State Lett. Vol. 4 (2001), p. A159.

Google Scholar

[13] J. -R. Ying, CH. -R. Wan, Ch. -Y. Jiang: J. Power Sources Vol. 102 (2001), p.162.

Google Scholar