Preparation and Evaluation of Polymer Electrolyte Membranes Based on SulfonatedPolystyrene/Polyvinyledene fluoride for Lithium Ion Batteries application

This project aims to develop and optimize polymer electrolyte membranes with polyvinylidene fluoride (PVDF) andsulfonated polystyrene (SPS) for lithium-ion batteries application. Using the phase inversion method, we prepared porousmembranes with improved electrochemical properties. FTIR analysis confirmed the presence of PVDF and SPS andImpedance test, showed the enhanced ionic conductivity with presence of SPS.The results prove that this polymerelectrolyte is suitable for lithium-ion battery applications.

کلیدواژه ها:

Polymer Blends ، Lithium-ion battery ، polymer electrolyte ، sulfonation ، polystyrene ، membrane