STRUCTURAL INVESTIGATION OF NANO HYDROXYAPATITES DOPED WITH Mg(2+) AND F(-) IONS

Date

2009-01-23

Author

Sun, Z. P.
Evis, Zafer

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Pure and Mg(2+) & F(-) doped nano hydroxyapatites (HA) were synthesized by a precipitation method and sintered at 1100 degrees C to investigate their densification and structure. Different amounts of Mg(2+) and F ions were doped in to HAs. X-ray diffraction was used to identify the presence of phases And lattice parameters of HA and tri-calcium phosphates (TCP) present in the samples. Densification of HA was improved by the addition of these ions. In most of the doped samples, beta-tri-calcium phosphate (TCP) formation was observed as a second phase with the addition of Mg. Structure of the pure and doped samples were hexagonal and rhombohedral for HA and TCP, respectively.

Subject Keywords

Hydroxylapatite-zirconia composites, Beta-tricalcium phosphate, Mechanical-properties, Thermal-stability, Ceramics, Magnesium, Fluoride

URI

https://hdl.handle.net/11511/55018

Conference Name

33rd International Conference on Advanced Ceramics and Composites

Collections

Department of Engineering Sciences, Conference / Seminar

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Citation Formats

Z. P. Sun and Z. Evis, “STRUCTURAL INVESTIGATION OF NANO HYDROXYAPATITES DOPED WITH Mg(2+) AND F(-) IONS,” Daytona Beach, FL, 2009, vol. 30, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/55018.