Fabrication of Porous Titania and Porous Calcium Phosphate Coatings on Titanium Surface

Abstract:

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A network-like porous layer on titanium was prepared by acid-etching with a mixture of CaCl2 and HCl. The pores ranged from 1 to 10!m. The small pores distributed in big pores. In the simulated biological environment, porous octacalcium phosphate (OCP) coatings spontaneously formed on the porous- surfaced titanium. Pre-calcification after acid-etching accelerated OCP precipitation. The OCP coatings had big pores of about 25!m and small pores of 1~3!m, the latter distributed in the former at different depth.

Info:

Periodical:

Key Engineering Materials (Volumes 330-332)

Main Theme:

Edited by:

Xingdong Zhang, Xudong Li, Hongsong Fan, Xuanyong Liu

Pages:

529-532

DOI:

10.4028/www.scientific.net/KEM.330-332.529

Citation:

B. Feng et al., "Fabrication of Porous Titania and Porous Calcium Phosphate Coatings on Titanium Surface", Key Engineering Materials, Vols. 330-332, pp. 529-532, 2007

Online since:

February 2007

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Price:

$35.00

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