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Tải xuống
n this work, the SnO2 nanofibers (NFs) were directly synthesized through a electrospinning method following the annealing treatment process at 600 °C for 3h. The morphological, compositional, crystal properties of material were characterized using field emission scanning electron microscopy (FESEM), energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), respectively. The FESEM images of SnO2 NFs shows the typical spider-net like morphology with ∼ 150 nm in diameter. Besides, the EDX spectrum reveals the presence of Sn and O atoms in the synthesized nanofibers. The XRD exhibited the formation of crystalline phases of tetragonal SnO2 |
