In recent decades, sodium‐ion batteries (SIBs) have received increasing attention because
they offer cost and safety advantages and avoid the challenges related to limited …

Rechargeable sodium‐ion batteries (SIBs) are emerging as a viable alternative to lithium‐
ion battery (LIB) technology, as their raw materials are economical, geographically abundant …

Sodium-ion batteries have garnered unprecedented attention as an electrochemical energy
storage technology, but it remains challenging to design high-energy-density cathode …

Triggering the lattice oxygen oxidation mechanism is crucial for improving oxygen evolution
reaction (OER) performance, because it could bypass the scaling relation limitation …

High‐entropy layered oxide materials containing various metals that exhibit smooth voltage
curves and excellent electrochemical performances have attracted attention in the …

Layered transition-metal oxides have attracted intensive interest for cathode materials of
sodium-ion batteries. However, they are hindered by the limited capacity and inferior phase …

Li-ion batteries (LIBs), commercialized in 1991, have the highest energy density among
practical secondary batteries and are widely utilized in electronics, electric vehicles, and …

Attempts to utilize lithium-ion batteries (LIBs) in large-scale electrochemical energy storage
systems have achieved initial success, and solid-state LIBs using metallic lithium as the …

The P2‐type layered transition metal oxide cathodes confront formidable challenges,
including irreversible deleterious phase transitions, transition metals migration, and sluggish …

This paper gives an overview of the research carried out on sodium batteries in the last 50
years. The discovery of the very high Na+ ion conductivity in β‐Al2O3 opened the way to …