Incorporating Lithium-Deficient Layer and Interfacial-Confined Catalysis Enables the Reversible Redox of Surface Oxygen Species in Lithium-Rich Manganese-based Oxides

Lithium-rich manganese-based oxides (LRMO) are a promising next-generation candidate cathode material, offering a high discharge capacity exceeding 300 mAh g−1. This exceptional capacity is attributed to the synergistic redox activity...