Strengthening grain boundaries with high-valence Mo6+ doping to assist in deep delithiation of LNO cathodes. (IMAGE)

Tsinghua University Press

Strengthening grain boundaries with high-valence Mo6+ doping to assist in deep delithiation of LNO cathodes.

Caption

By stabilizing intergranular interfaces, high-valence Mo6+ doping strategy effectively suppresses mechanical degradation induced by lattice strain under deep delithiation. The modified LNO cathode exhibits exceptional long-term stability and preserves mechanical intact without any visible intergranular microcracks.

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Nano Research, Tsinghua University Press

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