A novel layered NaV(PO) compound was synthesized and studied as a positive electrode material for Na-ion batteries for the first time. The as-prepared material exhibits two relatively high voltage plateaus at around 3.6 and 4.0 V vs Na/Na. Operando X-ray diffraction investigation provides insight into the mechanisms of structural transformations upon cycling.
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http://dx.doi.org/10.1021/acs.inorgchem.8b00401 | DOI Listing |
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