A Mn-Li-Nb disordered rock-salt oxide cathode is prepared by a solid-state reaction under 5% H/N, and its electrochemical property shows a high voltage plateau at 4.8 V, with irreversible structural changes in the 1st cycle due to O redox processes; this is supported by powder X-ray diffraction and laboratory Mn K-edge XANES data.
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http://dx.doi.org/10.1039/d3cc04264b | DOI Listing |
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