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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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Submitted
21 Oct 2016
Accepted
11 Dec 2016
First published
12 Dec 2016

Chem. Commun., 2017,53, 743-746
Article type
Communication

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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