Haiyan Wang

Strain‐Buffering Layered/Rocksalt Heterostructure Constructed via Oxygen Redox Activation for Durable O3‐Type Layered Transition Metal Oxides

ABSTRACT Harnessing anionic oxygen redox is pivotal for boosting the capacity of O3‐type layered transition metal oxides for sodium ion batteries (SIBs), yet it often triggers severe lattice distortion and irreversible oxygen release. Herein, we propose an in situ electrochemical...

A Stage‐Coupled View of Interfacial Reconstruction in Anode‐Free Sodium Metal Batteries

ABSTRACT Anode‐free sodium metal batteries (AFSMBs) remove the excess metal anode and increase projected cell‐level energy density, but they place reversibility on a transient negative‐electrode interface. In each cycle, Na is deposited on a foreign current collector and removed...

A Stage‐Coupled View of Interfacial Reconstruction in Anode‐Free Sodium Metal Batteries

ABSTRACT Anode‐free sodium metal batteries (AFSMBs) remove the excess metal anode and increase projected cell‐level energy density, but they place reversibility on a transient negative‐electrode interface. In each cycle, Na is deposited on a foreign current collector and removed...