Introduction.- Experimental section.- Polyanion Modified Li-rich Manganese-Based Layered Materials.- Anionic Redox and Stability Mechanism of Li-rich Layered Oxides.- Tuning the Reversibility of Oxygen Redox in Lithium-Rich Layered Oxides.- Thermodynamic Activation of Charge Transfer in Anionic Redox Process for Li-ion Batteries.- Conclusions and outlooks. ukryj opis