Abstract
A titania layer containing calcium and phosphate with rough and porous structure was prepared by plasma electrolytic oxidation (PEO) and hydrothermal treatment (HT) at different time treatment. The most corresponding to the stoichiometry of hydroxiapatite ratio of Ca: P in the oxide layer can be achieved by the optimization of the electrolyte composition and the main parameters of PEO. While at the stage of PEO hydroxiaptite precursors are formed with only residual quantity of the hydroxyapatite, the subsequent hydrothermal treatment results in the formation of a much more pronounced hydroxyapatite phase.
Similar content being viewed by others
References
Han, Y. and Xu, K., Photoexcited formation of bone apatite-like coatings on micro-arc oxidized titanium, J. Biomed. Mater. Res., Part A, 2004, vol. 71A, no. 4, pp. 608–614.
Song, W.H., Jun, Y.K., Han, Y., and Hong, S.H., Biomimetic apatite coatings on micro-arc oxidized titania, Biomaterials, 2004, vol. 25, pp. 3341–3349.
Nie, X., Leyland, A., and Matthews, A., Deposition of layered bioceramic hydroxyapatite/TiO2 coatings on titanium alloys using a hybrid technique of micro-arc oxidation and electrophoresis, Surf. Coat. Technol., 2000, vol. 125, pp. 407–414.
Li, Y., Lee, I.S., Cui, F.Z., and Choi, S.H., The biocompatibility of nanostructured calcium phosphate coated on micro-arc oxidized titanium, Biomaterials, 2008, vol. 29, pp. 2025–2032.
Wei, D., Zhou, Y., Jia, D., and Wang, Y., Chemical treatment of TiO2-based coatings formed by plasma electrolytic oxidation in electrolyte containing nano-HA, calcium salts, and phosphates for biomedical applications, Appl. Surf. Sci., 2008, vol. 254, pp. 1775–1782.
Feng, C.F., Khor, K.A., Liu, E.J., and Cheang, P., Phase transformations in plasma sprayed hydroxyapatite coatings, Scr. Mater., 2000, vol. 42, pp. 103–109.
Yang, Y.C., Chang, E.W., Hwang, B.H., and Lee, S.Y., Biaxial residual stress states of plasma-sprayed hydroxyapatite coatings on titanium alloy substrate, Biomaterials, 2000, vol. 21, pp. 1327–1337.
Zheng, X.B., Huang, M.H., and Ding, C.X., Bond strength of plasma-sprayed hydroxyapatite/Ti composite coatings, Biomaterials, 2000, vol. 21, pp. 841–849.
Hsieh, M.F., Perng, L.H., and Chin, T.S., Hydroxyapatite coating on Ti-6Al-4V alloy using a sol-gel derived precursor, Mater. Chem. Phys., 2002, vol. 74, pp. 245–250.
Milella, E., Cosentino, F., Licciulli, A., and Massaro, C., Preparation and characterisation of titania/hydroxyapatite composite coatings obtained by the sol-gel process, Biomaterials, 2001, vol. 22, pp. 1425–1431.
Chen, X.L., Filiag, M., and Rosco, S.G., Electrochemically assisted coprecipitation of protein with calcium phosphate coatings on titanium alloy, Biomaterials, 2004, vol. 25, pp. 5395–5403.
Zhang, Q.Y., Leng, Y., and Xin, R.L., A comparative study of electrochemical deposition and biomimetic deposition of calcium phosphate on porous titanium, Biomaterials, 2005, vol. 26, pp. 2857–2865.
Eliaz, N., Sridhar, T.M., Kamachi Mudali, U., and Baldev, R., Electrochemical and electrophoretic deposition of hydroxyapatite for orthopedic applications, Surf. Eng., 2005, vol. 21, pp. 238–242.
De Sena, L.A., de Andrade, M.C., Malta Rossi, A., and de Almeida Soares, G., Hydroxyapatite deposition by electrophoresis on titanium sheets with different surface finishing, J. Biomed. Mater. Res., 2002, vol. 60, no. 1, pp. 1–7.
Williams, D.F. and Meachim, G., A combined metallurgical and histological study of tissue-prosthesis interactions in orthopedic patients, J. Biomed. Mater. Res., 1974, vol. 8, no. 3, pp. 1–9.
Van Noort, R., Titanium: The implant material of today, J. Mater. Sci., 1987, vol. 22, no. 11, pp. 3801–3811.
Montazeri, M., Dehghanian, C., Shokouhfar, M., and Baradaran, A., Investigation of the voltage and time effects on the formation of hydroxyapatite-containing titania prepared by plasma electrolytic oxidation on Ti-6Al-4V alloy and its corrosion behavior, Appl. Surf. Sci., 2001, vol. 257, pp. 7268–7275.
Hanawa, T., Kon, M., Doi, H., Ukai, H., Murakami, K., Hamanaka, H., and Asaoka, K., Amount of hydroxyl radical on calcium-ion-implanted titanium and point of zero charge of constituent oxide of the surface-modified layer, J. Mater. Sci.: Mater. Med., 1998, vol. 9, no. 2, pp. 89–92.
Author information
Authors and Affiliations
Corresponding author
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Kossenko, A., Lugovskoy, S., Astashina, N. et al. Effect of time on the formation of hydroxyapatite in PEO process with hydrothermal treatment of the Ti-6Al-4V alloy. Glass Phys Chem 39, 639–642 (2013). https://doi.org/10.1134/S1087659613060072
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1087659613060072