Jian Feng

Electrolyte materials and interfacial engineering for high-energy-density aqueous potassium-ion batteries

Aqueous potassium-ion batteries (AKIBs) have emerged as highly attractive candidates for grid-scale energy storage due to their intrinsic safety, low cost, and fast ion transport kinetics. However, their practical deployment is severely impeded by insufficient energy density, typically falling below 80 Wh kg-1, whi...