Poly (vinyl chloride)-hyperbranched polyamidoamine ultrafiltration membranes with antifouling and antibiofouling properties
Abstract Poly (vinyl chloride)(PVC) ultrafiltration membranes with improved antifouling and
antibiofouling properties were prepared by non-solvent induced phase inversion using a
hyperbranched polyamidoamine as additive. PVC reacted into the casting solution with the
commercial polyamidoamine nanomaterial Helux-3316 by means of a nucleophilic
substitution reaction. The composition of neat and functionalized membranes was studied by
ATR-FTIR and elemental composition. Amino groups were tracked using the fluorescent dye …
antibiofouling properties were prepared by non-solvent induced phase inversion using a
hyperbranched polyamidoamine as additive. PVC reacted into the casting solution with the
commercial polyamidoamine nanomaterial Helux-3316 by means of a nucleophilic
substitution reaction. The composition of neat and functionalized membranes was studied by
ATR-FTIR and elemental composition. Amino groups were tracked using the fluorescent dye …
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