Figure 2 | Scientific Reports

Figure 2

From: Synthesis of hybrid amorphous/crystalline SnO2 1D nanostructures: investigation of morphology, structure and optical properties

Figure 2

Left: SEM image of the topography on the surface of the formed fibrous composite mats and obtained bimodal nanowires, histograms presenting the distribution of 100-fold measurement of the diameter of randomly selected: nanofibers obtained from PVP:SnCl4 (a) 2:1, (b) 1:1, (c) 1:3 solutions and (d–f) corresponding them SnO2 nanowires after calcination in 500 °C, obtained EDX spectra from the entire area shown in the SEM images.

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