A bifunctional biomass-derived additive for constructing a hybrid SEI layer to enhance the cycling stability of aqueous zinc-ion batteries under high current densities

Puntos clave

• The aim is to enhance the cycling stability of zinc-ion batteries using a biomass-derived additive to create a hybrid solid-electrolyte interphase (SEI).
• Developed a bifunctional electrolyte additive
• Optimized zinc anode interface through coordination modulation
• Constructed a hybrid SEI layer combining organic and inorganic materials
• Achieved stable long-term cycling performance
• Improved stability at high current densities
• Demonstrated effective optimization of the zinc anode interface