Fig. 11From: Titanate Nanotubes Decorated Graphene Oxide Nanocomposites: Preparation, Flame Retardancy, and PhotodegradationSEM images of the morphology of PVC (a, c) and TNTs/GO-PVC (b, d) films before and after 72 h of UV irradiation. More and large cavities were formed on the surface of TNTs/GO-PVC film after UV irradiation, which indicates that the TNTs/GO could promote the photocatalytic degradation of PVC under UV irradiationBack to article page