Proton-exchange membranes for solid polymer polymer cells based on sulfonated styrene-allyl glycidyl ether copolymers were obtained by the sol-gel synthesis method. To improve the proton conductivity of these membranes, a silicon block was introduced in the form of teraethoxysilan.
sol-gel method, proton exchange membranes, copolymers, styrene, allyl glycidyl ether.