Impact of Sn ions on structural and electrical description of TiO2 nanoparticles

Abstract In this paper, Sn-doped TiO 2 nanomaterials with varying concentrations were manufactured through a simple procedure. The fabricated TiO 2 and Sn loaded on TiO 2 nanoparticles were studied using X-ray diffraction, scanning electron microscopy, transmission electron microscopy, energy dispersive X-rays, Fourier transform infrared spectroscopy, and resistance analyses. The benefits of dielectric constant and ac conductivity rise at high Sn loaded concentration on TiO 2 nanoparticles. The enhanced electrical conductivity is seen for STO3 (3.5% Sn doped TiO 2 ) and STO4 (5% Sn doped TiO 2 ) specimens are apparently associated with the introduced high defect TiO 2 lattice. Furthermore, the fabricated specimens’ obtained findings may be applied as possible candidates for high-energy storage devices. Moreover, proper for the manufacture of materials working at a higher frequency.