Electrical conduction and thermal properties of sulphone-based gel polymer electrolytes

Properties of gel polymer electrolytes based on fluoropolymer F-42L and 1M dissolution of LiClO₄ in dimethylsulfone, 3-methoxysulfolane, 2,4-dimethilsulfolane and their blends with sulfolane were studied. Gel polymer electrolytes based on fluoropolymer F-42L and 1M dissolution of LiC104 in sulfones have conductivity, which is comparable with conductivity of systems based on y-butirolactone and propilenecarbonate, and high termostability.