An Investigation of Proton Conductivity of Vinyltriazole-Grafted PVDF Proton Exchange Membranes Prepared via Photoinduced Grafting
Figure 6
SEM images of the surface of (a) virgin PVDF, (b) PVDF-g-PVTri, and (c) PVDF-g-PVTri-(TA)3 membranes at 100 nm scale level by 130,000x magnification, respectively.
