Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Autori: Mircea Grigoras, Gabrielle-Charlotte Chitanu, Irina Popescu, Irina-Mihaela Pelin, Gimi-Aurelian Rimbu
Editorial: Macromolecular Symposia, 263, p.30–3, 2008.
Polyaniline/maleic acid copolymers composites were synthesized by chemical in situ polymerization of aniline using ammonium peroxidisulfate as oxidant, in the presence of water soluble copolymers containing carboxylic groups. Fine dispersions of composite materials, soluble in N,N dimethylformamide or dimethyl sulfoxide were obtained which can be processed as thin films and membranes for application as proton-conductive materials for electrolyte membranes of fuel cells. The composites were characterized by FTIR spectroscopy and thermal methods.
Cuvinte cheie: composites; maleic acid copolymers; polyaniline; template polymerization