Preparation and characterization of PMMA-NH₄BF₄ polymer electrolytes for supercapacitor / Siti Masyitah Mohd Razalli

The present study deals with preparation and characterization plasticized MG30- NH4BF4 polymer electrolytes for supercapacitor. MG30 as a polymer host based solid polymer electrolyte system have been prepared by solution casting technique.THF and NH4BF4 were used as a solvent and salt repectively.NFLj was doped with BF4 as a doping salt to form polymer electrolyte in THF solvent.The electrical conductivity was determined by using EIS. The conductivity temperature depends on the studies of the highest conductivity films in PMMA-NH4BF4 electrolytes system obeys the Arrhenius rule.The polymer salt complexes were investigated using FTIR.