Figure 3.
SEM images of PLA/PS/MWCNT blends loading 3 wt.% MWCNT annealed in 160 °C and 20 MPa CO2 for 1 h: (a) image; (b) C and O EDS elemental mapping of (a). SEM images of PS domain extracted using cyclohexane: (c) image; (d,e) are the part magnification of (c) [64].