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. 2018 Jan 5;11(1):74. doi: 10.3390/ma11010074

Figure 15.

Figure 15

Surface SEM images of neat and TiO2 deposited PVDF/SPES membranes: (a) neat membrane; (b) 0.1 wt % TiO2; (c) 0.5 wt % TiO2; (d) 1 wt % TiO2 [7] TiO2 nanoparticles are distributed uniformly on the surface of membrane and pores are filled with the NPs. Reproduced with permission from [7].