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. 2020 Feb 3;12(2):307. doi: 10.3390/polym12020307

Figure 11.

Figure 11

SEM micrographs presenting the cryo-fractured structure of the pure POM/PLA blend (A,A′) and EBA-modified blends (B,B′). A and B present samples without CE addition while A′ and B′ show structures following the introduction of CE.