New strategy for eliminating stacking faults in β-NaMnO2 (IMAGE)

Tokyo University of Science

New strategy for eliminating stacking faults in β-NaMnO2

Caption

Stacking faults in β-NaMnO2 severely reduce their capacity during charging/discharging cycles. Copper doping effectively eliminates stacking faults, significantly improving cycling stability, enabling the development of long-lasting sodium-ion batteries.

Credit

Professor Shinichi Komaba from Tokyo University of Science, Japan

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