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    Oxygen vacancy promising highly reversible phase transition in layered cathodes for sodium-ion batteries

    Phase transition is common during (de)-intercalating layered sodium oxides, which directly affects the structural stability and electrochemical performance. However, the artificial control of phase transition ...

    Kezhu Jiang, Shaohua Guo, Wei Kong Pang, Xue** Zhang, Tiancheng Fang in Nano Research (2021)

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    A high-energy-density and long-life lithium-ion battery via reversible oxide–peroxide conversion

    Li–O2 batteries have received considerable attention owing to their high theoretical gravimetric energy densities. However, the sluggish kinetic barrier between gaseous O2 and solid products leads to severe polar...

    Yu Qiao, Kezhu Jiang, Han Deng, Haoshen Zhou in Nature Catalysis (2019)