Suppressing the Dynamic Oxygen Evolution of Sodium Layered Cathodes through Synergistic Surface Dielectric Polarization and Bulk Site‐Selective Co‐Doping
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DOI: 10.1002/adma.202209556
Abstract: Utilizing anionic redox activity within layered oxide cathode materials represents a transformational avenue for enabling high‐energy‐density rechargeable batteries. However, the anionic oxygen redox reaction is often accompanied with irreversible dynamic oxygen evolution, leading to unfavorable… read more here.
Keywords: site selective; oxygen evolution; selective doping; dynamic oxygen ... See more keywords