Solvation Geometry Engineering for Stable High-Voltage Potassium-Ion Batteries

Key Points

• The aim is to develop robust electrolytes for potassium-ion batteries to enhance their practical application.
• Exploration of different electrolyte formulations
• Assessment of solvation geometries
• Evaluation of stability under high-voltage conditions
• Identified new electrolyte compositions that improve performance
• Demonstrated significant stability increases compared to traditional solvents
• Achieved high-voltage operation without degradation of battery materials