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Abstract
Titanium dioxide powder, in pure anatase phase with an average gain size of 20 nm, have been prepared by the microwave-assisted method. This paper investigates the influences of calcination temperature on structural and surface properties of titania. The products were characterized by powder X-ray diffraction (XRD), the Brunauer Emmett-Teller (BET) surface area measurement and the electron micrographs (SEM and TEM). The dependence of phase content, specific surface area, particle size on calcination temperature were also studied. The results of this study indicated that prepared samples are highly crystalline and pure anatase phase with the onset temperature of rutilation over 700°C.
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Article Details
Issue: Vol 8 No 9 (2005)
Page No.: 27-33
Published: Sep 30, 2005
Section: Article
DOI: https://doi.org/10.32508/stdj.v8i9.3066
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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
How to Cite
Van Dzung, N., Hai Phong, H., Thuy Loan, P., The Ha, C., & Van Luong, D. (2005). PREPARARTION OF PHOTOCATALYST TiO2 FROM ILMENITE ORE PART II: INFLUENCES OF CALCINATION TEMPERATURE ON PROPERTIES OF TITANIA. Science and Technology Development Journal, 8(9), 27-33. https://doi.org/https://doi.org/10.32508/stdj.v8i9.3066
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