Nanoclay compatibilization of phase separated polysulfone/polyimide films for oxygen barrier

TOC: Figure shows the dramatic reduction in phase separated domains of polysulfone/polyimide blend films via C30B compatibility effects as measured by atomic force microscopy (AFM). The weight percentages of C30B was 1 mass% and 3 mass% respectively in (b) and (c). After an initial notable reduction in domain dimensions, there is a near saturation of the effect.88