Solvation structure of potassium bis(trifluoromethylsulfonyl)imide-glyme highly concentrated electrolytes and cycling on organic cathodes

Key Points

• Examine the solvation structure and properties of potassium bis(trifluoromethylsulfonyl)imide in glymes.
• Utilized Raman spectroscopy for analysis.
• Employed single crystal X-ray diffraction to study structure.
• Conducted performance evaluations using organic cathodes.
• Identified distinct solvation structures of the electrolyte.
• Demonstrated improved performance on organic cathodes.
• Provided insights into the physical and chemical behavior of the electrolyte.