PFAS-free quasi-solid polymer electrolytes with enhanced performance for sustainable lithium-ion batteries

Key Points

• The study aims to develop PFAS-free quasi-solid polymer electrolytes that improve battery performance.
• Developed PES/PEO polymer electrolytes with tunable porosity.
• Assessed ionic conductivity and Li+ transport properties.
• Utilized green processing techniques for fabrication.
• Achieved enhanced ionic conductivity in PFAS-free electrolytes.
• Demonstrated improved Li+ transport enabling stable battery performance.
• Showed feasibility for high-performance batteries with sustainable materials.