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author:

Hong, Z. (Hong, Z..) [1] | Lan, T. (Lan, T..) [2] | Zheng, Y. (Zheng, Y..) [3] | Jiang, L. (Jiang, L..) [4] | Wei, M. (Wei, M..) [5]

Indexed by:

Scopus

Abstract:

Spinel structural Li2MTi3O8 (M = Mg, Mg0.5Zn0.5) nanowires have been successfully synthesized using titanate nanowires as a precursor and then have been used for the first time as anode materials in a rechargeable Li-ion battery. The cell composed of Li2MgTi3O8 nanowires exhibited a discharge capacity of 232 mAhg-1 at the second cycle, while only 159 mAhg -1 was obtained for the bulk prepared by a solid state reaction. The results of electrochemical impedance spectra indicate that spinel structural Li2MTi3O8 (M = Mg, Mg0.5Zn 0.5) nanowires can significantly reduce the charge transfer impedance, leading to enhanced capability of electrochemical lithium storage. © 2011 World Scientific Publishing Company.

Keyword:

anode; lithium-ion battery; Nanowires; spinel

Community:

  • [ 1 ] [Hong, Z.]Institute of New Energy Technology and Nano-Materials, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 2 ] [Lan, T.]Institute of New Energy Technology and Nano-Materials, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 3 ] [Zheng, Y.]Institute of New Energy Technology and Nano-Materials, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 4 ] [Jiang, L.]Institute of New Energy Technology and Nano-Materials, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 5 ] [Wei, M.]Institute of New Energy Technology and Nano-Materials, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address:

  • [Wei, M.]Institute of New Energy Technology and Nano-Materials, Fuzhou University, Fuzhou, Fujian 350002, China

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Source :

Functional Materials Letters

ISSN: 1793-6047

Year: 2011

Issue: 1

Volume: 4

Page: 65-69

0 . 7 2 4

JCR@2011

1 . 2 0 0

JCR@2023

JCR Journal Grade:3

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 47

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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