New cation-exchange material based on a sulfonated 3,4-ethylenedioxythiophene monomerO. Stéphan, P. Schottland, P.-Y. Le Gall and C. ChevrotJ. Chim. Phys., 95 6 (1998) 1168-1171DOI: https://doi.org/10.1051/jcp:1998239
