Fig. 3

FTIR of (a) MMT, (b) Pure PU, (c) PABT/PU/MMT, as well as PBAT/PU/MMT-ZnO-NPs Bionanocomposite with different concentration of ZnO-NPs, (d) 2.5, (e) 5, and (f) 10%.

FTIR of (a) MMT, (b) Pure PU, (c) PABT/PU/MMT, as well as PBAT/PU/MMT-ZnO-NPs Bionanocomposite with different concentration of ZnO-NPs, (d) 2.5, (e) 5, and (f) 10%.