Preparation of Porous Hydroxylapatite Using Polystyrene Microspheres as Pore Former

Ying Gai; Feng Wang; Jian Xing Shen; Lan Lan Yang

doi:10.4028/www.scientific.net/KEM.633.112

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 633Preparation of Porous Hydroxylapatite Using...

Preparation of Porous Hydroxylapatite Using Polystyrene Microspheres as Pore Former

Abstract:

Polystyrene (PS) microspheres were prepared by dispersion polymerization method and using PS microspheres as pore former porous hydroxylapatite (HA) was prepared by Liquid phase precipitation method. The phase constituent was analyzed by X-ray diffraction(XRD) and by Fourier transform infrared(FTIR) and the microstructure was observed under scanning electron microscopy (SEM), field emission scanning electron microscope (FE-SEM) and transmission electron microscopy (TEM). The results showed that the prepared porous HA was of high purity and their pores were evenly distributed, with pore about 200nm in diameter. PS microspheres were probably the most economic and environmental pore-forming materials.

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Periodical:

Key Engineering Materials (Volume 633)

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112-116

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.633.112

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Online since:

November 2014

Authors:

Ying Gai, Feng Wang*, Jian Xing Shen, Lan Lan Yang

Keywords:

Hydroxylapatite, Nanoparticle, Pore Former, PS Microspheres

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References

[1] Fierz F, Beckmann F, Huser M, Irsen S, Leukers B, Witte F, et al. Biomaterials Vol. 29(2008), pp.799-806.

DOI: 10.1016/j.biomaterials.2008.06.012

Google Scholar

[2] S. Bose, S. Tarafder, Acta Biomater. Vol. 8 (2012), pp.1401-1421.

Google Scholar

[3] Y.P. Guo, Y.B. Yao, Y.J. Guo, C.Q. Ning, Microporous Mesoporous Mater. Vol. 155 (2012), pp.245-251.

Google Scholar

[4] T.Y. Ma, Zh.G. Xia and L.B. Liao. Bulletin of the Chinese Ceramic Society, Vol. 4(2010), p.852.

Google Scholar

[5] J.W. Goodwin, R.H. Ottewill, R. Pelton, Colloid Polym. Sci. Vol. 257 (1979) , p.61.

Google Scholar

[6] FARZADI A, SOLATI HASHJIN M, BAKHSHI F, et al. Synthesis and characterization of hydroxya-patite/b-tricalcium phosphate nanocomposites using microwaveir radiation[J]. Ceramics Internation-al. Vol. 37(2011), pp.65-71.

DOI: 10.1016/j.ceramint.2010.08.021

Google Scholar

[7] A. Imhof, Langmuir. Vol. 17 (2001), p.3579.

Google Scholar