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Effects of Si/Al Molar Ratio on Morphology of Mullite Nanocomposite Synthesized from Kaolin

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Abstract:

Mullite nanocomposite was synthesized using kaolin with different Si/Al molar ratios in the range of 1.1- 4.31. The synthesized samples were analyzed and characterized using XRD and SEM techniques and effects of Si/Al molar ratio on mullite nanocrystal morphology have been investigated. SEM results showed that the mullite nanocomposite synthesized from kaolin with different Si/Al molar ratios had different morphologies and distribution patterns of particle size. It was found that the mullite nanocrystals with relatively homogenous grain-size distribution, low aspect ratio, and little agglomeration were produced from the precursors made from kaolin with a Si/Al ratio of 1.1-2.33 at calcination temperature of 1100-1250 oC.

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Periodical:

Materials Science Forum (Volume 682)

Pages:

55-59

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.682.55

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Online since:

March 2011

Authors:

Nan Chun Chen, Wei Wang, Ai Ping Deng, Han Mei Ao, Quan Hong Li

Keywords:

Kaolin, Morpholoy, Mullite Nanocomposite, Si/Al Molar Ratio

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] N.C. Chen and D. Chen etal.: Bull. Chin. Ceramic Soc Vol. 34(8)(2006), p.975.

Google Scholar

[2] N.C. Chen and D. Chen: Key Engineering Materials, Vols. 2006, p.280.

Google Scholar

[3] N.C. Chen and D. Chen: Key Engineering Materials, Vols. 2007, p.2264.

Google Scholar

[4] N.C. Chen and D. Chen et al: Bull. Chin. Ceramic Soc Vol. 35(1) (2007) p.101.

Google Scholar

[5] Karch. J, Birringel. R and Gleiter. H: Nature, Vol. 33(6148) (1987), p.556.

Google Scholar

[6] A. Gualtieri and M. Bellotto: Phys Chem Minerals, Vol. (25) (1998), p.442.

Google Scholar

[7] J.G. Guo, H.P. He and F.Y. Wang etal.: Acta Mineralogica Sinica, Vol. 17(3) (1997), p.252.

Google Scholar

[8] Akshoy K and Chakraborty: Thermo Acta, Vol. (398) (2003), p.203.

Google Scholar

[9] W.Z. Zhong, G.Z. Liu and E.W. Shi etal: Science in China(Series B), Vol. 24(4)p.349.

Google Scholar

[10] W.Z. Zhong and S.S. Hua: Bull. Chin. Ceramic Soc Vol. 23(4) (1995), p.464.

Google Scholar

[11] W.J. Li, E.W. Shi and W.Z. Zhong etal.: Bull. Chin. Ceramic Soc Vol. 27(2) (1999), p.165.

Google Scholar

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