Li<sub>2</sub>NiO<sub>2</sub>F a New Oxyfluoride Disordered Rocksalt Cathode Material
نویسندگان
چکیده
Lithium-rich disordered rocksalts such as Li 1.3 Nb 0.3 Mn 0.4 O 2 and MnO F are being investigated high energy density cathodes for next generation Li-ion batteries. They can support the (de) lithiation of lithium ions over large compositional ranges while preserving same overall structure. Here, we present a new Ni-rich oxyfluoride cathode, NiO F, with rocksalt deliver discharge capacity 200 mAh g ?1 at an average voltage 3.2 V.
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ژورنال
عنوان ژورنال: Journal of The Electrochemical Society
سال: 2021
ISSN: ['0013-4651', '1945-7111']
DOI: https://doi.org/10.1149/1945-7111/ac1be1