Sam
Keltie
Royal Society of Chemistry, Thomas Graham House, Science Park, Milton Road, Cambridge, CB4 0WF, UK. E-mail: materialsA-rsc@rsc.org
First published on 25th January 2019
Expression of concern for ‘Mesoporous amorphous FeOF nanococoons for high-rate and long-life rechargeable sodium-ion batteries’ by Shi Yan Fu et al., J. Mater. Chem. A, 2015, 3, 16716–16727.
Journal of Materials Chemistry A is publishing this expression of concern in order to alert our readers that we are presently unable to confirm the accuracy of the data reported in Fig. 1a, of this Journal of Materials Chemistry A paper and Fig. S5a, S8, S9i, S9k, S12c–d, S13e, S14a, S26a, and S27a–b of the ESI.
An investigation is underway, and this notice will be updated when a final outcome is reached.
Sam Keltie
17th January 2019
Executive Editor, Journal of Materials Chemistry A
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