Please use this identifier to cite or link to this item: http://ir.juit.ac.in:8080/jspui/jspui/handle/123456789/4710
Title: XRD analysis of undoped and Fe doped TiO2 nanoparticles by Williamson Hall Method
Authors: Bharti, Bandna
Barman, P. B.
Rajesh Kumar
Keywords: Nanostructured materials
X – ray diffraction
Issue Date: 2015
Publisher: Jaypee University of Information Technology, Solan, H.P.
Abstract: Undoped and Fe doped titanium dioxide (TiO2) nanoparticles were synthesized by sol-gel method at room temperature. The synthesized samples were annealed at 500oC. For structural analysis, the prepared samples were characterized by X-ray diffraction (XRD). The crystallite size of TiO2 and Fe doped TiO2 nanoparticles were calculated by Scherer’s formula, and was found to be 15 nm and 11 nm, respectively. Reduction in crystallite size of TiO2 with Fe doping was observed. The anatase phase of Fe-doped TiO2 nanoparticles was also confirmed by X-ray diffraction. By using Williamson-Hall method, lattice strain and crystallite size were also calculated. Williamson–Hall plot indicates the presence of compressive strain for TiO2 and tensile strain for Fe-TiO2 nanoparticles annealed at 500oC.
Description: Advanced Materials and Radiation Physics (AMRP-2015) AIP Conf. Proc. 1675, 030025-1–030025-4; doi: 10.1063/1.4929241 © 2015 AIP Publishing LLC 978-0-7354-1322-1/$30.00
URI: http://ir.juit.ac.in:8080/jspui//xmlui/handle/123456789/4710
Appears in Collections:Conference Papers

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