Research Article
Improvement of Hydrophilicity for Polyamide Composite Membrane by Incorporation of Graphene Oxide-Titanium Dioxide Nanoparticles
Figure 3
SEM images of (a) PA, (b) PA/GO, (c) PA/TiO2, and (d) PA/GO-TiO2 membrane surfaces.
| (a) |
| (b) |
| (c) |
| (d) |