Figure 1From: Influence of the nanofibrous morphology on the catalytic activity of NiO nanostructures: an effective impact toward methanol electrooxidationSEM images of electrospun PVP/NiAc electrospun nanofibers (A), synthesized NiO nanofibers (B), and NPs (C). SEM images of the electrospun PVP/NiAc nanofiber mats (A) and after calcination at 700°C (B). SEM image of the synthesized NiO NPs (C). Scale bar = 200 nm.Back to article page