Study on the Rate Performance of LiCo1/3Ni1/3Mn1/3O2

Abstract:

Article Preview

Ternary lithium-ion battery is currently one of the hot cathode materials. In this paper, with acetate of nickel, manganese and cobalt as raw materials and lithium hydroxide as precipitation agent, LiCo1/3Mn1/3Ni1/3O2 was prepared by chemical coprecipitation method. LAND charge-discharge testing was used to study the electrochemical performance of materials at different rates (0.5C, 1C, 2C), and AC impedance spectroscopy was employed to study the rate performance and reasons of cyclical stability. The results showed that the stable SEM film formed under high rate was the main reason for the increased rate.

Info:

Periodical:

Edited by:

Xianjun Lu and Jun Qiu

Pages:

256-261

DOI:

10.4028/www.scientific.net/AMR.158.256

Citation:

D. Y. Zhang et al., "Study on the Rate Performance of LiCo1/3Ni1/3Mn1/3O2", Advanced Materials Research, Vol. 158, pp. 256-261, 2011

Online since:

November 2010

Export:

Price:

$35.00

[1] A.K. Padhi, K.S. Nanjundaswamy and J.B. Goodenough: J. Electrochem. Soc. Vol. 144 (1997), pp.1188-1194.

[2] S.C. Choi: J. Power Sources Vol. 158 (2006), pp.1419-1424.

[3] G.X. Wang and J.H. Bradhurst: J. Power Sources Vol. 85 (2000), pp.279-283.

[4] C. Ouyang, S. Shi, Z. Wang, X. Huang and L. Chen: Solid State Commun. Vol. 130 (2004), pp.501-506.

[5] C.Y. Ouyang, S.Q. Shi and M.S. Lei: J. Alloys Compd. Vol. 474 (2009), pp.370-374.

[6] Y. Naoaki and O. Tsutomu: J. Power Sources Vol. 119-121 (2003), pp.171-174.

[7] S.K. Jeong and M. Inaba: Electrochim. Acta Vol. 47 (2002), p.1975-(1982).

[8] Y. Koyama, I. Tanaka, H. Adachi, Y. Makimura and T. Ohzuku: J. Power Sources Vol. 119-121 (2003), pp.644-648.

[9] H. Tian, N.Q. YE, D. Liu and W.Q. Li: Rare Metals Vol. 27 (2008), pp.575-579.

[10] M.D. Levi and G. Salitra: J Electrochem Soc Vol. 146 (1999), pp.1279-1289.

[11] M. -H. Lee, Y. -J. Kang, S. -T. Myung and Y. -K. Sun: Electrochim. Acta Vol. 50 (2004), pp.939-948.

[12] D.C. Li, M. T and L.Q. Zhang: J. Power Sources Vol. 132 (2004), pp.150-155.

[13] H. Kobayashi, Y. Arachi and S. Emura: J. Power Sources Vol. 146 (2005), pp.640-644.

[14] J.G. Thevemin and R.H. Muller: J Electrochem Soc Vol. 134 (1987), pp.273-280.

[15] J.B. Goodenough: J. Power Sources Vol. 174 (2007), pp.996-1000.

[16] A. Würaig, H. Buqa, M. Holzapfel and F. Krumeich: Electrochem. Solid State Lett. Vol. 8 (2005), p. A34-A37.

In order to see related information, you need to Login.