Figure 8

SEM images of blank PEA and alkyd (A, B), bio CuO/ZnO nanocomposite modified PEA (C) and bio ZnO nanocomposite modified alkyd resin (D).
SEM images of blank PEA and alkyd (A, B), bio CuO/ZnO nanocomposite modified PEA (C) and bio ZnO nanocomposite modified alkyd resin (D).