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Short-Range Ordering in Battery Electrode, the ‘Cation-Disordered’ Rocksalt Li1.25Nb0.25Mn0.5O2

Jones, Michael; Reeves, PhilipJ.; Seymour, Ieuan D.; Cliffe, Matthew J.; Dutton, Sia?n E.; Grey, Clare


Michael Jones

PhilipJ. Reeves

Ieuan D. Seymour

Sia?n E. Dutton

Clare Grey


Cation order, with a local structure related to ?-LiFeO2, is observed in the nominally cation-disordered Li-excess rocksalt Li1.25Nb0.25Mn0.5O2via X-ray diffraction, neutron pair distribution function analysis, magnetic susceptibility and NMR spectroscopy. The correlation length of ordering depends on synthesis conditions and has implications for the electrochemistry of these phases.


Jones, M., Reeves, P., Seymour, I. D., Cliffe, M. J., Dutton, S. E., & Grey, C. (2019). Short-Range Ordering in Battery Electrode, the ‘Cation-Disordered’ Rocksalt Li1.25Nb0.25Mn0.5O2. Chemical Communications, 55(61), 9027-9030.

Journal Article Type Article
Acceptance Date Jul 2, 2019
Online Publication Date Jul 4, 2019
Publication Date Aug 7, 2019
Deposit Date Aug 10, 2020
Journal Chemical Communications
Print ISSN 1359-7345
Publisher Royal Society of Chemistry
Peer Reviewed Peer Reviewed
Volume 55
Issue 61
Pages 9027-9030
Public URL
Publisher URL!divAbstract