التفاصيل البيبلوغرافية
| العنوان: |
Li2NiO2F a New Oxyfluoride Disordered Rocksalt Cathode Material. |
| المؤلفون: |
Xiaoyu Xu, Liquan Pi, Marie, John-Joseph, Rees, Gregory J., Chen Gong, Shengda Pu, House, Robert A., Robertson, Alexander W., Bruce, Peter G. |
| المصدر: |
Journal of The Electrochemical Society; Aug2021, Vol. 168 Issue 8, p231-236, 6p |
| مصطلحات موضوعية: |
ENERGY density, LITHIUM ions, LITHIUM-ion batteries, LITHIATION, CATHODES |
| مستخلص: |
Lithium-rich disordered rocksalts such as Li1.3Nb0.3Mn0.4O2 and Li2MnO2F are being investigated as 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 the same overall structure. Here, we present a new Ni-rich oxyfluoride cathode, Li2NiO2F, with a disordered rocksalt structure. Li2NiO2F and can deliver a discharge capacity of 200 mAh g-1 at an average voltage of 3.2 V. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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