Well-dispersed bi-component-active CoO/CoFe2O4 nanocomposites with tunable performances as anode materials for lithium-ion batteries

Meixia Li; Ya-Xia Yin; Congju Li; Fazhi Zhang; Li-Jun Wan; Sailong Xu; David G. Evans

doi:10.1039/C1CC15322F

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Well-dispersed bi-component-active CoO/CoFe₂O₄ nanocomposites with tunable performances as anode materials for lithium-ion batteries†

Meixia Li,^a Ya-Xia Yin,^bc Congju Li,^b Fazhi Zhang,^a Li-Jun Wan,^c Sailong Xu*^a and David G. Evans^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
E-mail: xusl@mail.buct.edu.cn

^b College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China

^c Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100090, China

Abstract

CoO/CoFe₂O₄ nanocomposites, derived from scalably prepared CoFe-layered double hydroxide (CoFe-LDH) single-resource precursors, exhibit tunable cycle performances and rate capabilities, which are supported by the homogenous dispersion of bi-component active CoO and CoFe₂O₄ phases.

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Article information

DOI: https://doi.org/10.1039/C1CC15322F
Article type: Communication
Submitted: 26 Aug 2011
Accepted: 26 Oct 2011
First published: 11 Nov 2011

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Chem. Commun., 2012,48, 410-412

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Well-dispersed bi-component-active CoO/CoFe₂O₄ nanocomposites with tunable performances as anode materials for lithium-ion batteries

M. Li, Y. Yin, C. Li, F. Zhang, L. Wan, S. Xu and D. G. Evans, Chem. Commun., 2012, 48, 410 DOI: 10.1039/C1CC15322F

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Chemical Communications