TY JOUR TI MEMBRANES FOR FUEL CELLS BASED ON 1-VINYLTRIAZOLE AND AROMATIC SULFURIC ACIDS KW proton-conducting membranes KW 1-vinyltriazole KW 3-pyridine sulfonic acid JO Modern Technologies and Scientific and Technological Progress AU Bil', E.R. AU Vahitov, A.R. AU Zachinyaev, M.V. AU Raskulova, T.V. AU Kulshrestha, V.. PY 2020 IS 2020 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»