Issue 21, 2013

Direct hydrofluorothermal synthesis of sodium transition metal fluorosulfates as possible Na-ion battery cathode materials

Abstract

Synthesis under hydrofluorothermal conditions produces new iron, manganese and vanadium fluorosulfates; these include the isomorphous Na3MIIIF2(SO4)2, M = V, Mn, Fe, with a sheet-like structure formed of linked MIIIF2O4 and SO4 polyhedra separated by sodium ions which may be extracted electrochemically at potentials of >3.5 V.

Graphical abstract: Direct hydrofluorothermal synthesis of sodium transition metal fluorosulfates as possible Na-ion battery cathode materials

Supplementary files

Article information

Article type
Communication
Submitted
23 Jul 2012
Accepted
01 Feb 2013
First published
04 Feb 2013

Chem. Commun., 2013,49, 2121-2123

Direct hydrofluorothermal synthesis of sodium transition metal fluorosulfates as possible Na-ion battery cathode materials

Q. Wang, A. Madsen, J. R. Owen and M. T. Weller, Chem. Commun., 2013, 49, 2121 DOI: 10.1039/C3CC38897B

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