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Inhibitory Effect of Increasing Milling Time on Anatase to Rutile Phase Transformation of Mecanochemically Synthesized Titania Nanoparticles
Technical Paper
2009-01-0120
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Mechanochemical processing of TiOSO4 precursor has been used to produce nanocrystalline powders of titania (TiO2). This process involves high energy ball milling of precursor with NaCl as diluent phase and post heat treatment of as-milled powder. Subsequent washing with distilled water was then used to recover a nanocrystalline titania by removing the sodium chloride salt matrix which effectively seprated the titania powder particles during heat treatment and washing stages. The effect of milling time on TiO2 nanocrystalline size and anatase to rutile transformation (A→R) was investigated. Characterization of the powder was performed by Thermograviometric Analysis (TGA), X-ray diffraction (XRD) and Transmission Electron Microscopy (TEM). Experimental results show that increasing the milling time can effectively reduce the nanocrystalline size of TiO2 and inhibit A→R. Also it was found that particles have equiaxed morphology with the crystallite size in rang of 5-28 nm and narrow particle size distribution.
Authors
Citation
Salari, M., Rezaee, M., and Marashi, P., "Inhibitory Effect of Increasing Milling Time on Anatase to Rutile Phase Transformation of Mecanochemically Synthesized Titania Nanoparticles," SAE Technical Paper 2009-01-0120, 2009, https://doi.org/10.4271/2009-01-0120.Also In
References
- Li G. L. Wang G.H. NanoStruc. Mater. 11 1999 663 668
- Pavasupree S. Suzuki Y. Pivsa-Art S. Yoshikawa S. Sci. Tech. Adv. Mater. 6 2005 224 229
- Cheng P. Zheng M. Jin Y. Huang Q. Gu M. Mater. Lett. 57 2003 2989 2994
- Li Y. White T. J. Lim S.H. J. Solid State Chem. 177 2004 1372 1381
- Qiu S. Kalita S. J. Mater. Sci. Eng. A 435-436 2006 327 332
- Billik P. Plesch G. Brezová V. Kuchta L'. Valko M. Mazúr M. J. Phys. Chem. Solids 68 2007 1112 1116
- Billik P. Plesch G. Mater. Lett. 61 2007 1183 1186
- Gajovič A. Furič K. Tomašič N. Popovič S. Skoko Ž. Musič S. J. Alloys Compd 398 2005 188 199
- Billik P. Plesch G. Scrip. Mater. 56 2007 979 982
- Tsuzuki T. McCormick P. G. Scrip. Mater. 44 2001 1731 1734
- Dodd A. C. McCormick P. G. J. Euro. Cer. Soc. 22 2002 1823 1829
- Hos J. P. McCormick P. G. Scrip. Mater. 48 2003 85 90
- CuKrov L.M. McCormick P. G. Galatsis K. Wlodarski W. Sens. Actu. B 77 2001 491 495
- McCormick P. G. Tsuzuki T. Robinson J. S. Ding Jun Adv. Mater. 13 2001 1008 1010
- Salari M. khoie S. M. Mousavi Marashi P. Rezaee M. J. Alloys Compd. 2008
- Cullity B.D. Stock S.R. Elements of X-ray Diffraction 3rd Prentice Hall Upper Saddle River 2001
- Jho J. H. Kim D. H. Kim S. J. Lee K. S. Alloys J. Compd.
- Johnsson M. Pettersson P. Nygren M. Thermochimica Acta 298 1997 47 54
- Tsuzuki T. McCormick P. G. 2003
- Tsuzuki T. McCormick P. G. J. Mater. Sci. 39 2004 5143 5146
- Miani F. Maurigh F.
- Yu J.H. Kim S.Y. Lee J.S. Ahn K.H. Nanostruc. Mater. 12 1999 199 202
- Subramanian V. Karki A. Gnanasekar K.I. Eddy F. P. Rambabu B. J. Power Sou. 159 2006 186 192