Paper Titles
Preparation and Effectiveness of Antibacterial Hydroxyapatite Powder Containing Silver
p.1529
Morphology Tailoring of Hydroxyapatite Nanoparticles by Hydrothermal Processing with Amino Acids
p.1533
Precipitation of Hydroxyapatite on Oxide Film Containing Ca and P by Hydrothermal Treatment
p.1537
Preparation of Porous Hydroxyapatite Scaffolds
p.1541
Study on Physicochemical Properties of the Carbonated Hydroxyapatite Bone Cement
p.1545
Mechanical Properties of Macroporous Biphasic Calcium Phosphate Bioceramics Fabricated Using a Porogen
p.1549
Gelcasting of Mechanochemically Synthesized Hydroxyapatite
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Synthesis of Calcium Phosphate/Gypsum Composite Powders
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Processing of Calcium Phosphate Porous Materials by 'Self-Setting'
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Study on Physicochemical Properties of the Carbonated Hydroxyapatite Bone Cement

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Abstract:

Carbonated hydroxyapatite (CHA) bone cement is capable of self-setting and has the component similar to the mineral phase of natural bone. But it is compact in structure and short of cavity, which limits new bone growing into CHA bone cement. In this paper, the foaming method was adopted to prepare the porous CHA. The setting time, compressive strength, porosity and pore size of the CHA were examined. The phase composition of the CHA was tested with XRD and FT-IR. The microstructure of the CHA was observed with SEM. The results show that setting time of 7~19 minutes, compressive strength of 26~32MPa, pore size of 100~200µm, porosity of 50~60%.

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Periodical:

Key Engineering Materials (Volumes 280-283)

Pages:

1545-1548

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.280-283.1545

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Online since:

February 2007

Authors:

Li Min Dong, Chen Wang, Jie Mo Tian, Jian Pan, Qing Feng Zan

Keywords:

Carbonated Hydroxyapatite, Cement, Physicochemical Property

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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