Formation mechanism and hazards of “dead Mn” (IMAGE)

Tsinghua University Press

Formation mechanism and hazards of “dead Mn”

Caption

(a) Two primary mechanisms leading to “dead Mn” formation. I: related to electron supply limitations; II: related to proton supply imbalances. Hazards of “dead Mn”: active Mn loss (b), capacity degradation (c), and reduced battery energy density (d).

Credit

Energy Materials and Devices, Tsinghua University Press

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