Volume 6, Issue 2 (International Journal of Optics and Photonics (IJOP) Vol 6, No 2, Summer-Fall 2012)                   IJOP 2012, 6(2): 113-116 | Back to browse issues page

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Dehbashi M, Aliahmad M. Synthesis of Sn 0.986 Ni 0.014 O Nanoparticles and Study of Their Optical Band Gap. IJOP. 2012; 6 (2) :113-116
URL: http://ijop.ir/article-1-120-en.html
Abstract:   (7012 Views)

Sn 0.986 Ni 0.014 O nanoparticles have been synthesized by a simple co-precipitation method. Nanoparticles crystallize in lower temperature (350°C) and shorter time (2h) respect to other methods. The sample characterized by various standard techniques such as Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), Atomic absorption spectroscopy (AAS) and UV–Vis spectroscopy. The X-ray diffraction reveals that sample is pure rutile-type tetragonal phase, the crystalline size Sn0.986Ni0.014O nanoparticles is 27 nm. UV-Vis spectroscopy is revealed the optical band gap to be 3.98 eV for Sn0.986Ni0.014O nanoparticles that is higher than the bulk value of SnO (2.5–3 eV).

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Type of Study: Research | Subject: General
Received: 2013/06/20 | Revised: 2015/02/24 | Accepted: 2013/11/5 | Published: 2013/11/5

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