Phase and Particle Size Analysis of SnO2 Nanomaterials

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Abstract:

Tin Oxide (SnO2) is a metal oxide which has many applications in industry. In this study, SnO2 powders were synthesized by a self-propagating combustion (SPC) method. The product was annealed at 800 °C for 12 and 24 h before characterizing with X-Ray Diffraction (XRD) for phase studies. X-Ray Diffraction results showed that both samples are pure of tetragonal structure with space group P42/mnm. The sample annealed at a longer period, that is, 24 h, shows a higher degree of crystallinity compared to the 12 h annealed sample. It also shows a smaller full width at half maximum (FWHM), indicating larger crystallite size for the 24 h annealed sample. The particle size analysis reveals that there are two groups of particle size distributions for both samples. SEM results give values that are different from the particle sizer results due to the different nature of the measurement methods.

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314-318

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June 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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[1] Handbook of Chemistry and Physics, 62nd Edition, 1981-82, CRC Press, Boca Raton, FL.

Google Scholar

[2] A.N. Naje, A.S. Norry, A.M. Suhail, ISSN: 2319-8753, International Journal of Innovative Research in Science,Engineering and Technology, (An ISO 3297: 2007 Certified Organization) Vol. 2, Issue 12, December 2013 (Preparation and Characterization of SnO2 Nanoparticles)

Google Scholar

[3] R. Mishra, P.K. Bajpai, Journal of International Academy of Physical Sciences, ISSN 0974 – 9373, Vol. 14 No.2 (2010), pp.245-250 (Synthesis, Dielectric and Electrical Characterization of SnO2 Nano-particle Prepared by Co-precipitation Method)

Google Scholar

[4] J.J. Zhu, J.M. Zhu, X.H. Liao, J.L. Fang, M.G. Zhou, H.Y. Chen, Materials Letters 53 2002 12–19 (Rapid synthesis of nanocrystalline SnO2 powders by microwave heating method)

DOI: 10.1016/s0167-577x(01)00445-1

Google Scholar

[5] G.E. Patil, D.D. Kajale, V.B. Gaikwad, G.H. Jain, Patil et al. International Nano Letters 2012, 2:17 (Preparation and characterization of SnO2 nanoparticles by hydrothermal route)

DOI: 10.1186/2228-5326-2-17

Google Scholar

[6] Basic Principles of Particle Size Analysis, Technical Paper, Malvern Instruments Ltd.

Google Scholar

[7] A Basic Guide to Particle Characterization, Malvern Instruments Worldwide 2012.

Google Scholar