Effect of the Temperature on Synthesizing of Hydroxyapatite

Ying Ying Zhang; Yin Sheng Dong

doi:10.4028/www.scientific.net/AMR.912-914.119

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Effect of Porosity on Mechanical Property and Acoustic Emission Signals of Composite Materials
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Effect of the Temperature on Synthesizing of Hydroxyapatite
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Effects of ⁶⁰Co-Irradiation on Gas Permeation Properties of Polyimide Membranes
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 912-914Effect of the Temperature on Synthesizing of...

Effect of the Temperature on Synthesizing of Hydroxyapatite

Abstract:

Hydroxyapatite (Ca₁₀ (PO₄)₆ (OH)₂, HA) powders have been synthesized successfully by precipitation method, in which calcium hydroxide and phosphoric acid were used as precursors. The effect of reaction temperature on the HA powder formation was investigated thoroughly. The as-synthesized powders were characterized by X-ray diffraction, transmission electronic microscopy and infrared spectra spectrometer. The results show that the HA powder was prepared when the reaction temperature was 25 oC and 0 oC, but the β-tricalcium phosphate powder was synthesized at-10 oC and-20 oC. The current work suggests that the reaction temperature is the main factor which influence the synthesizing process of HA powder.

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Periodical:

Advanced Materials Research (Volumes 912-914)

Pages:

119-122

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.912-914.119

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Online since:

April 2014

Authors:

Ying Ying Zhang, Yin Sheng Dong*

Keywords:

Hydroxyapatite (HA), Nanomaterial, Temperature

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