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Issue 4, 2017
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Insights into the electrochemical performances of Bi anodes for Mg ion batteries using 25Mg solid state NMR spectroscopy

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Abstract

Bi nanowires as anode materials for Mg ion batteries exhibit excellent electrochemical behaviour, forming Mg3Bi2; this is in part ascribed to the rapid Mg mobility between the two Mg sites of Mg3Bi2, as revealed by the 25Mg NMR spectra of Mg3Bi2 formed electrochemically and via ball-milling. A mechanism involving hops into vacant Mg sites is proposed.

Graphical abstract: Insights into the electrochemical performances of Bi anodes for Mg ion batteries using 25Mg solid state NMR spectroscopy

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The article was received on 21 Oct 2016, accepted on 11 Dec 2016 and first published on 12 Dec 2016


Article type: Communication
DOI: 10.1039/C6CC08430C
Citation: Chem. Commun., 2017,53, 743-746

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    Insights into the electrochemical performances of Bi anodes for Mg ion batteries using 25Mg solid state NMR spectroscopy

    Z. Liu, J. Lee, G. Xiang, H. F. J. Glass, E. N. Keyzer, S. E. Dutton and C. P. Grey, Chem. Commun., 2017, 53, 743
    DOI: 10.1039/C6CC08430C

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