Evaluation of structure and properties of various sol–gel nanocoatings on biomedical titanium surface

Authors

Mohsin Talib Mohammed, Mechanical Engineering Department, Faculty of Engineering, University of Kufa, Najaf, IraqFollow
Sarah Mohammed Hussein, Materials Engineering Department, Faculty of Engineering, University of Kufa, Najaf, IraqFollow

Abstract

This study deals with the preparation and characterization of different bioceramic nanofilms formed on the surface of new metastable β-titanium (Ti) alloy. The films of pure TiO₂, pure HA, TiO₂/HA bilayer and HA/TiO₂ composite were coated successfully on Ti surface by sol-gel using spray pyrolysis deposition technique. The surface characteristics of coated substrates, such as thickness, topography, morphology, phase transformations and wear behavior, were evaluated and compared to uncoated substrate. The results showed that the sol-gel is a promising technique to create biocoatings on Ti surface with outstanding structure and properties for biomedical applications.

Recommended Citation

Mohammed, Mohsin Talib and Hussein, Sarah Mohammed (2020) "Evaluation of structure and properties of various sol–gel nanocoatings on biomedical titanium surface," Karbala International Journal of Modern Science: Vol. 6 : Iss. 2 , Article 14.
Available at: https://doi.org/10.33640/2405-609X.1630

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This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.