MoS2 ultrathin nanosheets obtained under a high magnetic field for lithium storage with stable and high capacity

Lin Hu; Xuyong Feng; Lingzhi Wei; Kejun Zhang; Jianming Dai; Yucheng Wu; Qianwang Chen

doi:10.1039/C5NR02498F

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MoS₂ ultrathin nanosheets obtained under a high magnetic field for lithium storage with stable and high capacity†

Lin Hu,‡^a Xuyong Feng,‡^b Lingzhi Wei,^a Kejun Zhang,^c Jianming Dai,^c Yucheng Wu*^b and Qianwang Chen*^ad

Author affiliations

* Corresponding authors

^a High Magnetic Field Laboratory, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, P. R. China
E-mail: cqw@ustc.edu.cn, ycwu@hfut.edu.cn

^b School of Materials Science and Engineering, Hefei University of Technology, Hefei, Anhui 230009, P. R. China

^c Institute of Solid State Physics, Hefei Institutes of Physical Science, China

^d Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China

Abstract

A new strategy, namely a high magnetic field-induced method, has been designed to enhance lithium storage properties of MoS₂ ultrathin nanosheets. The MoS₂ ultrathin nanosheets obtained under 8 T exhibit improved cycling stability at high currents, better rate performance and reduced electrochemical impedance, compared to MoS₂ ultrathin nanosheets obtained without a high magnetic field.

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Article information

DOI: https://doi.org/10.1039/C5NR02498F
Article type: Communication
Submitted: 17 Apr 2015
Accepted: 22 May 2015
First published: 25 May 2015

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Nanoscale, 2015,7, 10925-10930

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MoS₂ ultrathin nanosheets obtained under a high magnetic field for lithium storage with stable and high capacity

L. Hu, X. Feng, L. Wei, K. Zhang, J. Dai, Y. Wu and Q. Chen, Nanoscale, 2015, 7, 10925 DOI: 10.1039/C5NR02498F

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