In Situ Self-Assembly of Core-Shell Multimetal Prussian Blue Analogues for High-Performance Sodium-Ion Batteries

The Cover Feature shows how through in situ self-assembly synthesis, core-shell structural Prussian blue analogues are successfully fabricated and applied in sodium-ion batteries with improved rate and cycling performance through a dual-level-controlled charge/discharge depth mechanism. In particular, the coating strategy described here could be extended to other metal-organic frameworks, leading to a wider application in the field of energy storage. More information can be found in the Full Paper by J. Yin et al.