Article : texte imprimé

Preparation and characterization of sulfonated copolyamides based on poly(hexafluoroisopropylidene) isophthalamides for polymer electrolytic membranes

Yamile Perez-Padilla, Auteur ; Mascha. A. Smit, Auteur ; Manuel J. Aguilar-Vega, Auteur |

Dans Industrial & engineering chemistry research (Vol. 50 N° 16, Août 2011)

A series of sulfonated random copolyamides with increasing sulfonation degree were synthesized from the aromatic diamine 4,4'-(hexafluoroisopropylidene)dianiline, HFA, reacted with 2,4-diaminobenzenosulfonic acid, DABS, by direct polycondensatio[...]

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