Iranian Journal of Ceramic Science & Engineering
Volume 2, Issue 3 (12-2013)
2013, 2(3): 0-0 |
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Parametrs controlling by Taguchi experimental design for synthesis of MgO-CeO2 nano powder. Iranian Journal of Ceramic Science & Engineering 2013; 2 (3)
URL: http://ijcse.ir/article-1-148-en.html
URL: http://ijcse.ir/article-1-148-en.html
Abstract: (10552 Views)
In this study, CeO2-MgO nanopowder was synthesized via co-precipitation method using cerium (III) nitrate hexahydrate and magnesium nitrate hexahydrate as precursors, and aqueous ammonia solution as a precipitating agent. The Taguchi experimental design has been used to optimize the critical parameters to achieve a smaller particle size of CeO2-MgO nanopowder. The studied parameters were pH, temperature, and concentration of soluble elements. The prepared samples were characterized by X-ray Diffraction (XRD), and Scanning electron microscopy (SEM). X-ray diffraction revealed that MgO and CeO2 phases were formed. The determined optimum operating conditions were a pH value of 11, temperature of 5 and concentration of 0.1 M. Under these optimal conditions, average particle size of 30 nm has been obtained.
Type of Study: Research |
Subject:
Tile, Porcelain, Glaze, Pigment and Ink
Received: 2014/01/13 | Accepted: 2014/01/13
Received: 2014/01/13 | Accepted: 2014/01/13
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