Removal of a Cationic Dye by Adsorption/Photodegradation Using Electrospun PAN/O-MMT Composite Nanofibrous Membranes Coated with TiO₂

Figure 3

SEM (a–d) and TEM (e) images of PAN and PAN/O-MMT spin coated with TiO₂: (a) 0 wt.% O-MMT; (b) 1 wt.% O-MMT; (c) 3 wt.% O-MMT; (d) 5 wt.% O-MMT; (e) TEM of c.

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