Figure 5

Cross-sectional SEM micrographs of 4A-TPC@Crosslinked PAN membrane (a–c) and 4A-3P-TPC@Crosslinked PAN membrane (d–f) at different magnifications.

Cross-sectional SEM micrographs of 4A-TPC@Crosslinked PAN membrane (a–c) and 4A-3P-TPC@Crosslinked PAN membrane (d–f) at different magnifications.