Nano-Particulate Surface Pinning of CeO2 Enables Durable High-Voltage Lithium-Ion Batteries
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Elevating the cut-off voltage of LiCoO2 (LCO) cathode in lithium-ion batteries (LIBs) enhances capacity but increases structural instability. While surface coatings are used to mitigate structural degradation at high voltages, conventional full coverage coatin... ...