Fabrication and characterization of porous hydroxyapatite
microspheres by spray-drying method

doi:10.1007/s11706-008-0017-5

Front. Mater. Sci.

2008, Vol. 2

Issue (1) : 95-98 https://doi.org/10.1007/s11706-008-0017-5

Fabrication and characterization of porous hydroxyapatite microspheres by spray-drying method

SUN Rui-xue¹, LU Yu-peng²

1.College of Materials Science and Engineering, Qingdao University of Science and Technology; 2.School of Materials Science and Engineering, Shandong University

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Abstract In the present paper, porous hydroxyapatite (HA) microspheres were fabricated using gelatin as a pore-forming agent by spray-drying method. The mean particle size of the microspheres is about 7 ?m and the surface area is about 53.4 m²/g. The experimental results showed that the porosity of the prepared microspheres is higher and the pores are more interconnected compared with the microspheres obtained without any additives.

Issue Date: 05 March 2008

Cite this article:

LU Yu-peng,SUN Rui-xue. Fabrication and characterization of porous hydroxyapatite microspheres by spray-drying method[J]. Front. Mater. Sci., 2008, 2(1): 95-98.

URL:

https://academic.hep.com.cn/foms/EN/10.1007/s11706-008-0017-5
https://academic.hep.com.cn/foms/EN/Y2008/V2/I1/95

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