Shumin Sun

A Universal Precipitation‐Transformation Strategy Toward Low‐Defect Prussian Blue Analogs for High‐Performance Sodium‐Ion Batteries

ABSTRACT Prussian blue analogs (PBAs) are considered promising cathode materials for sodium‐ion batteries (SIBs) due to their low cost and open framework structure. However, their practical application is hindered by intrinsic [Fe(CN) 6 ] 4− vacancies and coordinated water, which...