Paper Title:

Development of Nano-TiO2 Coating on Titanium Alloy Substrate for Biomedical Applications

Periodical Advanced Materials Research (Volume 528)
Main Theme Frontier of Nanoscience and Technology II
Edited by Jimmy (C.M.) Kao, Meng Hou and Ran Chen
Pages 27-30
DOI 10.4028/www.scientific.net/AMR.528.27
Citation Hua Liu et al., 2012, Advanced Materials Research, 528, 27
Online since June, 2012
Authors Hua Liu, Li Qiang Guo
Keywords Coating, Nanometer Titanium Dioxide, Titanium Alloy
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Abstract

Nanometer titanium dioxide powders were prepared by hydrolysis of titanium-tetrabutoxide with ethanol. The powder particle size of TiO2 in the structure of anatase-type is mainly between 5 and 10 nm. Using the process that titanium alloys were embedded by the nanometer TiO2 powders and sintered in the high temperature furnace, the nano-TiO2/titanium alloy biomaterials was fabricated out. The particle size of TiO2 particles on the surface of Ti alloy was mainly 50-70 nm. The method is a simple and adaptable technique for surface modification of the titanium alloys.